Refitting long life and energy savingElectric iron

So you want to have a long lifeSoldering ironSimple, affordable, convenient and safeElectric ironDo you? In fact, this is easy to achieve. We only need toSoldering ironCan be slightly improved on the basis of.
2022-04-02 10:44:47one hundred and forty-eight

,

ZVS rapid heatingElectric ironCircuit

ZVS rapid heatingElectric ironCircuitFree download.
2022-03-03 22:07:49seven

,

Type 936 thermostaticElectric ironMaintenance experience

Type 936 thermostaticElectric ironMaintenance experience
2022-02-11 13:45:19one

,

Soldering ironThermostatCircuit diagram

Soldering ironThermostatCircuit diagram
2022-01-25 20:55:49ten

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Simplest temperature regulationCircuit(multi gear SCR temperature regulationCircuit/Electric ironTemperature regulationCircuit/Dimming, speed regulation and temperature regulationCircuit

Electric ironTemperature regulationCircuitThe most obvious advantage istemperatureAfter adjustment, it is rarely used to adjust, and it will not appearSoldering ironHigh temperature can not afford to take up the tin. Every time you use it, plug it in and unplug it.
2021-10-29 16:36:17one thousand nine hundred and fifty

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Electric ironWelding techniques and methods

Electric ironAs the most common welding tool for electronic engineers, use it wellElectric ironIt will save us a lot of time in our work. In this paper, through preparation, pre welding treatment and welding technologyElectric ironAnd of course, there are very key welding skills.Electric ironHow to use
2021-07-06 16:39:22forty-eight thousand one hundred and seventy-five

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Top 10Electric ironAnalysis data download

Electronic enthusiast network provides you with the best 10Electric ironElectronic data download for analysis data download, and other relatedCircuit diagram, source code, courseware tutorial, Chinese materials, English materials, reference design, user guide, solutions and other materials, hoping to help the majority of electronic engineers.
2021-04-01 08:54:09nineteen

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controlledtemperatureElectric ironCircuitDesign and precautions of

This controllabletemperatureElectric ironCircuitThe design mainly consists of three parts: step-down rectifier, automatic control and heating indication. Of which the negative of the automatic control moduletemperatureThe coefficient resistor (NTC) is attached to the electric heating wire and can instantly sense itstemperatureChange and feed back the information to the oscillator to form automatic control.chart1 is controllabletemperatureElectric ironprinciplechart
2021-03-23 14:35:46two thousand and thirty-four

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How to use correctlyElectric ironwelding

Welding technology is a basic technology that DIY enthusiasts must master. It needs a lot of practice to master it. Polish the pads and pins of components with fine sandpaper and apply flux. useSoldering ironDip an appropriate amount of solder on the solder joint and contact the solder joint. After all the solder on the solder joint is melted and the component lead head is immersed,Electric ironThe head is gently lifted up along the pins of the components to leave the solder joint. Today we will talk about how to use it correctlyElectric ironWelding.
2021-03-15 10:09:14five thousand and forty-two

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Electric ironTreatment method of burning

so-calledElectric ironBurn to death means you can’t hang tin becauseSoldering ironheadtemperatureToo high, the surface is seriously oxidized.
2021-01-23 10:07:58three thousand four hundred and ninety-seven

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Controlled by NTC thermistor and timertemperatureElectric ironApplication scheme of

This controllabletemperatureElectric ironCircuitThe design mainly consists of three parts: step-down rectifier, automatic control and heating indication. Of which the negative of the automatic control moduletemperatureThe coefficient resistor (NTC) is attached to the electric heating wire and can instantly sense itstemperatureChange and feed back the information to the oscillator to form automatic control.chart1 is controllabletemperatureElectric ironprinciplechart
2020-12-11 10:02:51two thousand seven hundred and twenty

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SelectionElectric ironWhat are the principles of

Only when the rightElectric ironIn order to ensure the smooth progress of welding work, the selection is summarized hereElectric ironThe general principles of theElectric ironLet’s take a look at the power principle to be taken into account.
2020-08-17 17:23:25four thousand one hundred and ninety-five

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External heat typeElectric ironCharacteristics of

Soldering ironHeadSoldering ironCore, shell, wooden handle, power lead, plug and other parts,Soldering ironHead mounted onSoldering ironInside the core, called external heating typeElectric iron
2020-08-02 11:36:55two thousand five hundred and eight

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Pen shapeElectric ironAnd tipElectric ironFeature introduction

Cheap, suitable for welding plug-in components, non adjustable pen shapeElectric iron, oxidizes with high temperature for a long time, and the sharp tip is no longer coated with tin.
2020-08-02 11:23:57two thousand eight hundred and eighty-four

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reduceElectric ironofSoldering ironHead andSoldering ironMethod of core oxidation rate

Electric ironThe resistance of is several thousand ohms, indicating that it is available. If the resistance is zero or infinite, it cannot be used. Zero resistance indicatesElectric ironInternal short circuit, infinite resistance, descriptionElectric ironThere is an internal open circuit.
2020-08-02 11:05:46nine hundred and eighty-six

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usetemperatureThermometer measurementElectric ironheadtemperatureStep analysis of

measureElectric ironCephalictemperatureAvailableSoldering irontemperaturethermodetector. But pay attention to the measurementtemperature0~600℃。 The welding nozzle can be measured at any angle according to the shape of the welding nozzletemperature。 Capable of accurately measuring welding nozzletemperatureTo improve welding quality and reduce quality risk.
2020-04-30 12:45:16ten thousand two hundred and forty-five

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Electric ironCommon faults of_Electric ironMaintenance method of

Electric ironDescription of no heating after power onElectric ironThere is an open circuit fault, which may occur in several placesElectric ironAt the plug of,Soldering ironThe core is broken,Soldering ironThe lead of the core is open circuit,Electric ironThe power cord of is open circuit.
2020-04-08 16:06:22twenty-eight thousand three hundred and forty-one

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Efficient multifunctionElectric ironOperating principle of_ Efficient multifunctionElectric ironAdvantages of

Efficient multifunctionElectric iron, which uses dedicated integrationCircuitAs controlCircuit, enablingElectric ironThe power is continuously adjustable between O ~ 50W, and has a variety of detection functions. bookElectric ironIt integrates the two functions of inspection and welding, and has the characteristics of high efficiency, energy saving and long service life.
2020-04-08 15:56:09one thousand two hundred and fifty-nine

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Electric ironCause of electric leakage_Electric ironHow to deal with leakage

Soldering ironThe core is composed of heating wire, insulating layer support and insulating layer. When the insulating layer is wet and aged for too long, the insulation degree may decline, resulting inSoldering ironCore leakage. Re passElectric ironHeat transfer housing andSoldering ironHeader outgoing.
2020-04-08 15:43:03nine thousand two hundred and nineteen

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constant temperatureElectric irontemperatureOut of control solutions

constant temperatureElectric ironHigh Curie insidetemperatureStrip shaped PTC thermostatic heating element is equipped with a fastening heat conduction structure. It is superior to the traditional electric heating wireSoldering ironCore, rapid temperature rise, energy saving, reliable operation, long service life and low cost. The low-voltage PTC heating core can be used in the field, which is convenient for maintenance.
2020-04-08 11:41:03eight thousand nine hundred and eighty-two

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Electric ironSoldering ironShape of head_Electric ironSoldering ironHead specifications

Use internally heatedElectric ironWhen welding printed circuit boards, notches can be usedSoldering ironHead and hollow coreSoldering ironHead. Use bothSoldering ironHead can make welding more convenient, but bothSoldering ironIt is troublesome to repair the head.
2020-04-08 09:25:07six thousand eight hundred and forty-one

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householdElectric ironHow many watts are appropriate_Electric ironHow to prevent the head from being oxidized and tin free

In general,Electric ironYour choice isElectric ironPower selection.Electric ironThe power of the welding joint shall be determined by the size of the welding joint. The area of the welding joint is large and the heat dissipation speed of the welding joint is fast, soElectric ironThe power should also be higher.
2020-03-19 11:25:10twenty thousand eight hundred and two

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Thyristor temperature regulationElectric ironCircuit diagram

The thermostat is attached toElectric ironExternal temperature regulating device; It is essentially a thyristor dimmingCircuit, just changed the incandescent lamp toElectric iron
2020-03-09 15:13:17sixteen thousand and forty

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Electric ironCauses and solutions of non stick tin

Electric ironIt is one of the necessary tools for our technicians engaged in electronic hardware welding. It has an easy-to-useElectric ironWelding and debugging electronics for usCircuitIt can greatly improve the operation efficiency. But just learned to useElectric ironMy friends will have this experience, that isSoldering ironThe head doesn’t stick to tin, it will send
2020-02-20 21:01:48forty-three thousand nine hundred and eighty-five

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Electric ironUsage and precautions of

Electric ironIt is an indispensable welding tool in the production and maintenance of electronic products.Electric ironThe electric heating resistance wire or PTC heating element is mainly used to generate heat energy and transfer the heat toSoldering ironHead to achieve welding.Electric ironThere are internal heating type, external heating type and electronic constant temperature type.
2020-02-12 20:26:31five thousand four hundred and ninety-three

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Electric ironHow to test the resistance

Electric ironIt is a necessary tool for electronic manufacturing and electrical maintenance. It is mainly used for welding components and wires. According to the mechanical structure, it can be divided into internal heating typeElectric ironAnd externally heatedElectric iron, which can be divided into no tin absorption by functionElectric ironAnd tin absorbing typeElectric iron, which can be divided into high power according to different purposesElectric ironAnd small powerElectric iron
2020-02-12 20:24:20eleven thousand seven hundred and seventy-eight

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Electric ironPrecautions for use

Use proper working voltage. If the voltage is too high,Electric ironThe service life will be greatly shortened, and the voltage cannot be too low. If the voltage is too low,Electric ironoftemperatureIt will be too low, affecting the use, or even unable to use.
2019-11-08 16:16:09seven thousand one hundred and twenty-two

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Electric ironoftemperatureHow much is it_Electric ironHow much is 40Wtemperature

Electric ironThe melting point of 40W solder is about 250 ℃ -300 ℃.Electric ironThe greater the powertemperatureThe higher.
2019-10-21 15:38:05thirty-one thousand four hundred and ninety-nine

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Electric ironHow to repair if there is no heat

Electric ironWhy is it not hot after power on?Electric ironIt is not hot when the power supply line is powered on. Generally, the power line falls off orSoldering ironBroken center line. In case of this fault, the R of the multimeter can be used × Measure both ends of the power plug at LKN gear. If the multimeter pointer does not move, it indicates that there is an open circuit fault.
2019-10-21 14:59:28seventeen thousand five hundred and thirty-eight

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Electric ironHow long is it heated_Electric ironWelding principle

60WElectric ironVery powerful, butElectric ironGenerally, it should be preheated for 3-5 minutes. Although you look hot and white smoke, you may not have reached the melting point of the solder.Electric ironThe preheating time is also related to the operating environment. The wind is strongtemperatureThe preheating time will be longer in low-temperature environment. It is recommended to warm it up in low-temperature and high wind environmentElectric ironTake some protective measures (such as adding a sleeve) to ensureElectric ironIt can continuously accumulate heat and reach a certain high temperature.
2019-10-21 14:26:30sixteen thousand one hundred and forty-one

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Electric ironType and power of andElectric ironDetailed description of usage and precautions of

Commonly usedElectric ironIt can be divided into internal heating type and external heating type. EndothermicElectric ironofSoldering ironThe head is outside the heating wireElectric ironFast heating and light weight. External heat typeElectric ironofSoldering ironThe head is inserted into the heating wire. Although it heats slowly, it is relatively firm.
2019-09-08 12:13:36eleven thousand two hundred and sixty-six

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weldingElectric irontemperatureDetails of

The main content of this document describes welding in detailElectric irontemperatureDetails of. ItemperatureAccording to the actual use, it is most appropriate to weld a tin point for 4 seconds. Usual observationSoldering ironHead, when it turns purple,temperatureSet too high.
2019-07-16 17:45:37seventeen

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Temperature regulationElectric ironReason for not being hot

WhenElectric ironAfter power on, it is found thatSoldering ironThe head is not hot. Generally, the power cord falls off orSoldering ironThe core wire is broken. In case of this fault, use the rxlk gear of the multimeter to measure both ends of the power plug. If the multimeter pointer does not move, it indicates that there is an open circuit fault.
2019-04-16 17:11:48eleven thousand nine hundred and sixty-eight

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high frequencyElectric ironCircuitprinciplechartFree download

The main content of this document details the 400kHz high frequencyElectric ironCircuitprinciplechartFree download
2019-03-14 22:42:25ninety

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Electric ironDifference between internal heat and external heat

EndothermicElectric ironThe heating wire of the utility model is wound on a ceramic rod, and a ceramic tube is sheathed on the outside for insulationSoldering ironThe head is sheathed outside the ceramic tube, and the heat is transferred from the inside to the outsideSoldering ironOn the head, it’s called endothermicElectric iron。 External heat typeElectric ironOn the contrary, the heating wire is wound around an iron pipe with a hole in the middle and insulated with mica sheets inside and outside,Soldering ironThe head is inserted in the middle hole, and the heat is transferred from the outside to the insideSoldering ironHead, called external heat type.
2019-03-13 14:44:32sixty-four thousand and nine

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Electric ironHow to clean the head

Soldering ironHead isElectric ironIt is an integrated product.Soldering ironHeadSoldering ironNozzle and welding nozzle are the same product, which areElectric ironThe supporting products of the electric welding station are mainly made of copper, which is a consumable.
2019-03-12 16:13:32twenty-one thousand nine hundred and fifteen

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Electric ironReasons for non tin

choicetemperatureToo high, easy to makeElectric ironSevere oxidation occurs on the tin surface of the head. Do not eat the tin stained surface before use. Use incorrect or defective cleaning methods. The flux in the impure solder or welding wire is interrupted. When workingtemperatureOver 350 ℃ and stop welding for more than 1 hour, lead-freeSoldering ironToo little tin on the head.
2019-03-12 15:58:04twenty-nine thousand and forty-four

,

Commonly usedElectric ironType of

This video mainly introduces the commonElectric ironThe types of are external heating typeElectric ironInternal heatedElectric iron. constant temperatureElectric iron. tin absorptionElectric iron
2019-03-12 15:52:45thirty-five thousand nine hundred and twenty-two

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How to extendElectric ironService life of

For home appliance maintenance personnel and electronics enthusiasts,Electric ironIt is one of the necessary welding tools in maintenance work, and its advantages and disadvantages directly affect the efficiency of maintenance work. We know. In the daily maintenance work,Electric ironIt is always in the power on working state for a long time. Due to overheating, theSoldering ironSerious head oxidationSoldering ironThe lack of tin on the head makes welding difficult and reduces work efficiency.
2018-09-20 19:17:35two thousand nine hundred and ninety-five

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Electric ironLuminous prompt and temperature regulationCircuit

accident. Sometimes it needs to be lowered a littleElectric irontemperatureTo avoid damaging components and parts by welding, but generallyElectric ironIt is impossible to adjust the temperature. It is often troublesome to plug in and unplug. For the above problems, theCircuitTo improve.
2018-09-20 19:40:18two thousand three hundred and sixty-six

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Ingenious modificationElectric ironLonger life,Soldering ironPower SupplyCircuit,Electric ironPower change

Ingenious modificationElectric ironLonger life,Soldering ironPower SupplyCircuit,Electric ironPower change keyword:Electric ironPower source Author: dingdeloitte “if you want to be good at something, you should first sharpen its tools”. Author Gan Xiuwei electronics and electrician
2020-10-01 08:35:01three hundred and fifty

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Welding process skills andElectric ironUsing experience, welding skills

IElectric ironIntroduction 1. External heatingElectric ironGenerally bySoldering ironHeadSoldering ironCore, shell, handle, plug, etc.Soldering ironHead mounted onSoldering ironThe core is made of copper alloy material based on copper with good thermal conductivity.Soldering ironThe length of the head can be adjusted(Soldering ironThe shorter the head,Soldering ironCephalictemperature
2020-09-30 22:36:01six hundred and twelve

,

Electric ironElectric heating tube repair method

Are you troubled by a problem?Electric ironYour electric heating pipe is suddenly broken, and you need to weld a batch urgentlyCircuit, what would you do? Buy? No, no, save it ~ ~ let me introduce a method I learned from my uncle: resurrect the brokenElectric ironElectric heating tube
2018-09-11 20:11:05eight thousand four hundred and twenty-seven

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Electric ironOperating principle of

Electric ironThe working principle and video content are introduced in detailElectric ironFor reference. Supply AC power to theSoldering ironBoth ends of the core, due toSoldering ironThe core belongs to a kind of heating resistance wire, so it can directlytransformationInto heat energy, and then through the conduction of heat, the heat energy is transmitted toSoldering ironHead, which can be used for welding after heating.
2018-08-28 16:50:42forty-six thousand five hundred and sixty-seven

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Electric ironHow to video

Electric ironHow to use video content detailed steps.Electric ironThe preparation tools before use are:Electric iron, solder wire, rosin, sponge, hole board, components.
2018-08-28 16:35:04one hundred and forty-four thousand five hundred and seven

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Electric ironComposition of

Used in electronic industry designElectric ironThe typical structures of mainly includeSoldering ironHead, heating wire, handle, terminal, power cord, power plug, fastening screw, etc.Electric ironIt is divided into external heating type and internal heating type.
2018-08-28 16:18:24fourteen thousand nine hundred and ninety-one

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Electric ironoftemperature

Electric ironoftemperatureHow much is appropriatetemperature? Specifically, when direct insertion of electronic materials is required,Soldering ironCephalictemperatureIt should be set between 330-370 degrees. For surface mount materials,temperatureIt is suitable to be between 300-320 degrees, and the buzzer maintenance requires 270-290 degreestemperatureWelding of large component legstemperatureIt cannot exceed 380 degrees. In addition, for special materials, it is necessary totemperatureMake special settings.
2018-08-28 11:19:02fifty-five thousand five hundred and eleven

,

Electric ironIntroduction to the difference between 30W and 60W

This article begins withElectric ironWorking principle andElectric ironSecondly, it introducesElectric ironPrecautions for use, detailed descriptionElectric ironDifference between 30W and 60W andElectric ironPower difference and selection.
2018-02-05 10:03:43eighty-four thousand six hundred and seventy-two

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What is white lightElectric iron_ white lightElectric ironcontrolCircuitworking principle

This article introduces what isElectric ironAnd what is white lightElectric ironIn additionElectric ironStructure and application method, and finally white lightElectric ironCircuitprinciplechartAnd T12 white lightElectric ironcontrolCircuitThe control principle is analyzed.
2018-02-05 09:44:17thirty-one thousand two hundred and sixty-eight

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60wElectric ironTemperature regulationCircuit diagramDaquan (four modelsElectric ironTemperature regulationCircuit diagram

This article introduces fourElectric ironTemperature regulationCircuit diagram。 TheElectric ironThe temperature control range is 100 ℃~ 400 ℃. The temperature regulation marks indicate low, medium and high positions. The nominal temperature control accuracy is ± 5%. Thermocouple sensors are used. controlCircuitThe scheme of AC mains direct voltage reduction, filtering and voltage stabilizing power supply is adopted
2018-02-01 16:58:56forty-six thousand four hundred and fifty-nine

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constant temperatureElectric ironCircuit diagramDaquan (six models of simulationCircuitdesign principle chartDetailed explanation)

This paper mainly introduces the constant temperatureElectric ironCircuit diagramDaquan (six models of simulationCircuitdesign principle chartDetailed explanation), integration of scheme III introductionElectric ironYes willtemperatureThe adjustment, power on / off and display functions of theElectric ironInside the handle, it is made into an integratedSoldering ironAlso known as high, low and off band display
2018-01-30 11:53:07seventy-nine thousand two hundred and six

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No. 5 battery is easy to makeElectric ironDetailed steps

This article introducesElectric ironWorking principle ofElectric ironHow to use andElectric ironThe structure of the battery is analyzed. Secondly, the self-made simple battery No. 5 is introduced in detailElectric ironMethods and steps.
2018-01-29 17:28:10fifty-two thousand two hundred and ninety-seven

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Simple self-made with USBElectric ironDetailed steps

This article introducesElectric ironMechanical principle andElectric irontemperatureSecondly, it introducesElectric ironAt last, the simple USB system is introducedElectric ironDetailed steps for.
2018-01-29 13:56:06fifty-four thousand seven hundred and seventy-three

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Self made 12 volt fastElectric ironDetailed steps

at presentElectric ironIt is a necessary tool for electronic manufacturing and electrical maintenance. This article begins withElectric ironStructure andElectric ironSecondly, the constant temperatureElectric ironCircuit diagramFinally, the 12 volt fastElectric ironManufacturing steps.
2018-01-29 11:53:51seventy thousand and three

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Electric ironWhat is the difference in power_Electric ironThe higher the power, the better_Electric ironPower selection

This article begins withElectric ironStructure andElectric ironSecondly, it introducesElectric ironPrinciple andElectric ironFinally, it is analyzed whether it is high-powerElectric ironGood or small power good and rightElectric ironThe difference between them is analyzed in detail.
2018-01-24 16:48:54one hundred and two thousand five hundred and sixty-seven

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Electric iron5 steps for correct welding_Electric ironSummary of key points of welding technology

 Electric ironIt is a necessary tool for electronic manufacturing and electrical maintenance. It is mainly used for welding components and wires. According to the mechanical structure, it can be divided into internal heating typeElectric ironAnd externally heatedElectric iron, which can be divided into no tin absorption by functionElectric ironAnd tin absorbing typeElectric iron, which can be divided into high power according to different purposesElectric ironAnd small powerElectric iron。 This article mainly introducesElectric iron5 steps for correct welding_Electric ironSummary of key points of welding technology.
2017-12-20 15:03:32two hundred and forty thousand four hundred and forty-one

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Electric ironClassification and structure of

Electric ironClassification and application of IElectric ironClassification and structure ofElectric ironIt is a necessary tool for electronic manufacturing and electrical maintenance. It is mainly used for welding components and wires. 1. Externally heatedElectric ironfromSoldering ironHeadSoldering ironCore, shell, wooden handle, power lead, plug and other parts,Soldering ironHead installation
2017-09-09 10:23:31twenty-seven

,

Electric ironShop_Electric ironWhat brand is good_Electric ironWhy use rosin

Electric ironIt is a necessary tool for electronic manufacturing and electrical maintenance. It is mainly used for welding components and wires. According to the mechanical structure, it can be divided into internal heating typeElectric ironAnd externally heatedElectric iron, which can be divided into no tin absorption by functionElectric ironAnd tin absorbing typeElectric iron, which can be divided into high power according to different purposesElectric ironAnd small powerElectric iron
2017-08-16 10:17:27eighteen thousand and fifty-nine

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Electric ironHow to use_Soldering ironUsing tutorials_Soldering ironWelding technique

Electric ironEnthusiasts generally use 35 W internal heat typeElectric ironElectric ironFor initial use, theElectric ironHang tin on the head to facilitate tin dipping welding in the future. The method of hanging tin is very simple. Before power on, use sandpaper or knife toSoldering ironClean the end face of the head. After power on, wait forSoldering ironheadtemperatureWhen it reaches a certain level, place the solder on theSoldering ironMelt on the head to makeSoldering ironHang a layer of tin on the end face of the head. After tinningSoldering ironThe head can be used for welding at any time.
2017-08-16 09:49:08one hundred and ninety-three thousand one hundred and forty-one

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Electric ironWelding skills and methods

1. select appropriate soldering tin, and select low melting spot welding tin wire for welding electronic components.   2. Flux: dissolve 25% rosin in 75% alcohol (weight ratio) as flux.   3.Electric ironTin shall be applied before use. The specific method is as follows:Electric ironScorch
2017-07-05 16:46:28nineteen thousand seven hundred and forty-eight

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Type 936 thermostaticElectric ironrepairCircuit diagram

Type 936 thermostaticElectric ironrepairCircuit diagram
2016-04-14 22:11:46twenty-six

,

Intelligent fast temperature regulation based on AT89S52 single chip microcomputerElectric ironDevelopment of

This paper introduces an intelligent fast temperature regulation based on AT89S52 single chip microcomputer and thermocoupleElectric ironThe development oftemperatureMeasurement, parameter setting and power supplyCircuitDesign of. TheElectric ironOvercome the traditionElectric ironIt has the defects of high-temperature air burning, short service life, unable to automatically cut off power, slow temperature rise, etc., and has the workingtemperatureAnd keep the temperature adjustable, rapid temperature rise, automatic sleep and wake-up functions.
2016-01-14 22:20:30sixteen

,

constant temperatureElectric ironCircuitWorking principle and design details

Electric ironThe temperature control range is 100 ℃~ 400 ℃. The temperature regulation marks indicate low, medium and high positions. The nominal temperature control accuracy is ± 5%. Thermocouple sensors are used.
2015-03-01 14:41:50five thousand four hundred and sixty-six

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The most complete 936 constant temperatureElectric ironMaintenance experience attachmentCircuit diagram

The most complete 936 constant temperatureElectric ironMaintenance experience attachmentCircuit diagram
2012-08-28 10:58:50two hundred and ninety-three

,

reformElectric ironExperience

reformElectric ironExperience, 30WElectric ironIn the process of welding large components, it is necessary to heat for a long time, so it is easy to damage the welded components.
2012-02-09 11:20:40eight thousand six hundred and forty-four

,

Controllable based on 555 timertemperatureElectric ironDesign

With the improvement of welding process requirements, it can be adjustedtemperatureofElectric ironIt plays an important role. Provides a new adjustabletemperatureElectric ironThe design of theCircuitMainly by capacitor step-down rectificationCircuit. automatic controlCircuitAnd heating indicationCircuitComposition. This design does not
2010-12-25 16:45:15two hundred and nineteen

,

Single chip microcomputer controltemperatureA new type ofElectric iron

Absrtact: This paper introduces a method of single chip microcomputer controltemperatureNewElectric ironThe composition and working principle of the single chip microcomputer control system are given. By using theElectric iron, which can make the operation more convenient and safe, and also save some energy. crux
2010-07-09 23:57:53one hundred and seventy-two

,

constant temperatureElectric ironAnd welding knowledge

constant temperatureElectric ironAnd welding knowledge 1) constant temperatureElectric ironofSoldering ironInside the head, equipped with magnettemperatureController to control the power on time and achieve the purpose of constant temperature. In weldingtemperaturenot suitable
2010-02-27 12:35:09two thousand four hundred and fifty-nine

,

Electric ironType of

Electric ironCategory IElectric ironCategory of 1 External heat typeElectric ironfromSoldering ironHeadSoldering ironCore, shell, wood
2010-02-27 12:33:06ten thousand and sixty-four

,

Electric ironHow to use

Electric ironHow to useElectric ironThere are three kinds of grip methods: 1) reverse grip method, which is to use the five finger handleElectric ironHold the handle in your palm. This method is applicable to high powerElectric ironTo connect the weldment with large heat dissipation.
2010-02-27 12:27:47twenty thousand nine hundred and one

,

Electric ironReasons for non sticking tin

Electric ironReasons for non sticking tinSoldering ironOr welding platformtemperatureToo high,Soldering ironThe tin coated on the head surface burns rapidly, resulting in severe oxidation. Incorrect or defective cleaning methods are used to
2010-02-27 12:09:15four thousand four hundred and twenty-eight

,

Self made 12VElectric iron

Self made 12VElectric ironWhen there is no 220V power supply outdoors, ordinaryElectric ironIt can’t be used. At this time, if there is a low voltageElectric ironJust fine. This paper introduces the self-made 12V low voltage
2010-02-27 12:06:38nineteen thousand two hundred and forty-one

,

Self made constant temperatureElectric ironCircuit diagram(Guangzhou Huanghua thermostaticElectric iron)

Self made constant temperatureElectric ironCircuit diagram(Guangzhou Huanghua thermostaticElectric iron)Simple constant temperatureElectric ironThe constant temperature control part is directly powered by the mains to drive the bidirectional thyristorCircuit, once out
2010-02-27 12:04:44thirteen thousand eight hundred and nineteen

,

constant temperatureElectric ironCircuit diagram

constant temperatureElectric ironCircuit diagram
2010-02-27 12:02:03ten thousand and sixty

,

constant temperatureElectric ironWorking principle and manufacturing method of

constant temperatureElectric ironIn this paper, the representative model 905c constant temperatureElectric ironFor example, constant temperatureSoldering ironThe working principle of.   
2009-12-27 16:33:51eight thousand two hundred and six

,

Electric ironcontrolCircuit

Electric ironcontrolCircuitAdjustment
2009-09-25 10:20:31seven hundred and thirty-two

,

Electric ironCommon sense and standards

1: UnderstandElectric ironElectric ironIt is the most commonly used tool in welding. 1. function: to transfer electric energytransformationHeat energy is used to heat and weld the welding point. Whether the welding is successful or not depends in large part on the control of it. In general,Electric iron
2009-09-02 13:21:30one hundred and twenty

,

integrateCircuitElectric ironWelding dismantling head

integrateCircuitElectric ironWelding dismantling head
2009-08-17 11:36:02seven hundred and eighty-seven

,

With wire stripperElectric iron

With wire stripperElectric ironHere, I’d like to introduce aElectric ironModified with wire stripperElectric ironThe fabrication method is shown in the figure. The specific steps are as follows: Step 1: find an iron sheet of a tin can, as shown in Figure 4
2009-08-15 16:03:35five hundred and fifty-seven

,

Capable of both welding and strippingElectric iron

Capable of both welding and strippingElectric ironIt is introduced here that 20W internal heatedElectric ironAfter some minor improvements, it has become a practical electric soldering that can not only weld but also quickly peel off the skin of plastic wires
2009-08-15 14:48:55seven hundred and seventy-eight

,

Electric ironwelding method

Electric ironWelding method 1. In useSoldering ironPre inspectionSoldering ironWhether it is well grounded. 2. Attention before weldingSoldering iron
2009-08-12 00:17:00eight thousand two hundred and thirty-five

,

temperature, frequencytransformationCircuit diagram

temperature, frequencytransformationCircuit diagram
2009-07-20 14:33:27two hundred and ninety-nine

,

temperature. voltagetransformationCircuit diagram

temperature. voltagetransformationCircuit diagram
2009-07-20 14:32:41five hundred and eighty-two

,

temperature, frequencytransformationCircuit diagram

temperature, frequencytransformationCircuit diagram
2009-07-16 11:47:52three hundred and twenty-seven

,

temperature. voltagetransformationCircuit diagram

temperature. voltagetransformationCircuit diagram
2009-07-16 11:47:18five hundred and sixty-four

,

temperature, frequencytransformationCircuit diagram

temperature, frequencytransformationCircuit diagram
2009-07-14 17:36:55four hundred and fifty-one

,

LM334temperature, frequencytransformationCircuit diagram

LM334temperature, frequencytransformationCircuit diagram
2009-07-14 17:23:36one thousand six hundred and twenty-two

,

usetemperaturefrequencytransformationHigh precision temperature controlCircuit diagram

usetemperaturefrequencytransformationHigh precision temperature controlCircuit diagram
2009-05-30 13:42:36three hundred and three

,

Electric ironAutomatic power switchCircuit diagram

Electric ironAutomatic power switchCircuit diagram
2009-05-26 14:09:16seven hundred and seventy-four

,

temperaturePulse widthtransformationCircuit diagram

temperaturePulse widthtransformationCircuit diagram
2009-05-18 16:01:27four hundred and twenty-seven

,

lineartemperaturefrequencytransformationimplementCircuit diagram

lineartemperaturefrequencytransformationimplementCircuit diagram
2009-04-13 09:34:16one thousand one hundred and forty-nine

,

temperaturefrequencytransformationimplementCircuit diagram

temperaturefrequencytransformationimplementCircuit diagram
2009-04-13 09:33:35one thousand four hundred and thirteen

,

Precision with remote control sensortemperaturetransformationimplementCircuit diagram

Precision with remote control sensortemperaturetransformationimplementCircuit diagram
2009-04-13 09:24:15one thousand one hundred and fifty-eight

,

nine hundred and thirty-sixElectric ironCircuit diagram

nine hundred and thirty-sixElectric ironCircuit diagram
2008-12-09 16:45:05five hundred and forty-one

,

white lightElectric ironCircuitprinciplechart

white lightElectric ironCircuitprinciplechart
2008-12-07 16:59:44two hundred and eighty-nine

,

usetemperaturefrequencytransformationHigh precision temperature controlCircuit diagram

usetemperaturefrequencytransformationHigh precision temperature controlCircuit diagramthis
2008-11-07 21:06:30one thousand eight hundred and sixty

,

constant temperatureSoldering ironCircuit diagram

constant temperatureSoldering ironCircuit diagram
2008-10-25 00:05:01one thousand three hundred and sixty-six

,

Electronic temperature regulationElectric ironCircuit diagram

Electronic temperature regulationElectric ironCircuit diagram
2007-12-12 08:32:05nine thousand four hundred and twenty-four

,

Electric ironAutomatic temperature regulationCircuit diagram

Electric ironAutomatic temperature regulationCircuit diagram
2007-12-12 08:29:54four thousand three hundred and one

,

How to use it wellElectric iron

Electrical factory technicians, home appliance repairmen and electronics enthusiasts all useElectric ironAs a soldering tool. correct
2006-04-16 23:20:54one thousand seven hundred and sixty-six

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