Touch delay switch circuit diagram

Touch delay switch circuit diagram
2022-01-31 21:07:324

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NPN and PNP transistors as switching circuit

Reference materials: 1. “Transistor switching circuit, how to choose the driving resistance of the transistor” 2. “Detailed explanation of the switching circuit of the triode (7)” 3. “Basic switching schematic diagram of the triode” 4. “The switching circuit of PNP triode and NPN triode” …
2021-10-21 18:21:0652

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MOS tube switch circuit diagram

Free download of mos tube switch circuit diagram.
2021-06-16 17:29:4466

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8050 triode switch circuit diagram data download

Electronic Enthusiast Network provides you with electronic data download for 8050 triode switch circuit diagram data download, and other related circuit diagrams, source codes, courseware tutorials, Chinese materials, English materials, reference designs, user guides, solutions and other materials, hope Can help the majority of electronic engineers.
2021-04-29 08:45:2123

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9014 triode switch circuit diagram data download

Electronic Enthusiast Network provides you with electronic data download for 9014 triode switch circuit diagram data download, as well as other related circuit diagrams, source codes, courseware tutorials, Chinese materials, English materials, reference designs, user guides, solutions and other materials, hope Can help the majority of electronic engineers.
2021-04-29 08:44:5531

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8550 triode switch circuit diagram data download

Electronic Enthusiast Network provides you with electronic data download for 8550 triode switch circuit diagram data download, and other related circuit diagrams, source codes, courseware tutorials, Chinese materials, English materials, reference designs, user guides, solutions and other materials, hope Can help the majority of electronic engineers.
2021-04-29 08:44:2055

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9013 triode switch circuit diagram data download

Electronic Enthusiast Network provides you with electronic data download for 9013 triode switch circuit diagram data download, as well as other related circuit diagrams, source codes, courseware tutorials, Chinese materials, English materials, reference designs, user guides, solutions and other materials, hope Can help the majority of electronic engineers.
2021-04-29 08:43:4412

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9012 triode switch circuit diagram data download

Electronic Enthusiast Network provides you with electronic data download for 9012 triode switch circuit diagram data download, as well as other related circuit diagrams, source codes, courseware tutorials, Chinese materials, English materials, reference designs, user guides, solutions and other materials, hope Can help the majority of electronic engineers.
2021-04-29 08:42:3911

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9011 triode switch circuit diagram data download

Electronic Enthusiast Network provides you with electronic data download for 9011 triode switch circuit diagram data download, as well as other related circuit diagrams, source codes, courseware tutorials, Chinese materials, English materials, reference designs, user guides, solutions and other materials, hope Can help the majority of electronic engineers.
2021-04-25 08:51:3619

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Triode switch circuit design 10 kinds of triode switch drive circuit diagram

The main functions of the triode are current amplification (analog circuit) and switching (digital circuit). Commonly used triodes are: S9014, S8550 and other models.
2020-09-15 23:14:1324945

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Three poles are judged by eyes_How to measure the three poles with a multimeter

This article first describes the method of judging the three poles of the tertiary tube with eyes, and also introduces the specific steps of measuring the tertiary tube with a multimeter.
2020-03-14 09:30:447640

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8 pictures to give you a thorough understanding of transistor switching circuit diagrams

8 diagrams to give you a thorough understanding of transistor switching circuit diagrams
2020-01-09 09:49:456609

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Circuit diagram of three electronic timing switches

This article mainly introduces the circuit diagrams of three electronic timing switches.
2019-10-25 17:30:3722020

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Schematic and equivalent circuit diagram of a parallel switch circuit

The parallel switch circuit is also called a boost switch circuit or a boost circuit. The schematic diagram and equivalent circuit diagram of the parallel switch circuit are shown in Figure 1-3.
2019-09-23 11:18:4212197

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Schematic and equivalent circuit diagram of a series switch circuit

A series switching circuit is also called a buck switching circuit or a Buck circuit. The schematic diagram and equivalent circuit diagram of the series switch circuit are shown in Figure 1-l(a), (b).
2019-09-23 10:52:3010099

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The three poles of the FET

The three poles of the FET are equivalent to the three electrodes of the triode, G is the control electrode, which is equivalent to the B pole of the triode, and the voltage controls the conduction rate of the DS (the triode is a current control type, and the B pole controls the CE Conductivity) Class D is the drain, which is equivalent to the collector of the triode, and S is the source, which is equivalent to the emitter of the triode.
2019-05-15 16:11:2019209

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How to measure the quality of the tertiary tube video

This article first introduces what is a triode, then introduces the amplification principle of the triode, and finally expounds the use of a multimeter to measure the quality of the triode.
2018-08-21 15:59:2749121

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FET switch circuit principle

This paper mainly introduces the principle of the FET switch circuit, and also introduces the related FET switch circuit diagram and its application.
2018-08-16 18:15:3351920

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Three-stage tube working principle diagram video

This paper firstly introduces the concept and working state of the triode, then introduces the working principle diagram of the triode, and finally introduces the application circuit of the triode.
2018-08-16 16:38:4051849

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Schematic diagram of light control switch circuit composed of triodes_Four light control switch circuit diagrams

This paper firstly introduces the concept, function and purpose of the light-controlled switch, then introduces the circuit diagrams of four types of light-controlled switches, and finally introduces the circuit schematic diagram of the light-controlled switch composed of triodes.
2018-05-15 10:51:3732287

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9011 triode switch circuit diagram

This article mainly introduces the 9011 triode switch circuit diagram (detailed explanation of the five 9011 triode switch circuit design schematic diagrams). In the circuit scheme, when the transistor is suddenly turned on (the IN signal suddenly jumps), C1 is short-circuited instantaneously, providing the base current for the transistor quickly, which speeds up the transistor.
2018-02-27 17:18:149130

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9012 triode switch circuit diagram

This article mainly introduces the 9012 triode switch circuit diagram (detailed explanation of the six 9012 triode switch circuit design schematic diagrams). When a triode switch is used to drive an inductive load, there will be no sparks at the moment when the switch is turned on. On the contrary, when the mechanical switch is turned on, due to the instantaneous cut off
2018-02-27 16:43:3862390

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8050 triode switch circuit diagram

This article mainly introduces the 8050 triode switch circuit diagram (detailed explanation of the design schematic diagrams of seven 8050 triode switch circuits). Transistor 8050 is a very common NPN transistor, using 8050 transistor to work, when the base voltage UB has a slight change, the base
2018-02-27 15:34:41114274

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9014 flashing light circuit diagram (detailed explanation of three analog circuit design schematics)

This article mainly introduces the complete circuit diagram of 9014 flashing lamp (detailed explanation of three analog circuit design schematic diagrams). The object to be controlled is an ordinary light bulb (suitable for light bulbs below 100W), 220V AC is connected to the light bulb in series and then connected to a rectifier full bridge.
2018-02-07 15:02:3143779

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The simplest triode oscillator circuit diagram

This article mainly introduces the simplest triode oscillation circuit diagram (detailed explanation of the design schematic diagrams of the six simplest triode oscillation circuits). The circuit in Scheme 1 consists of two stages of RC-coupled amplifiers, where the output of each stage is coupled to the input of the other stage. The stages are turned on and off alternately, only one stage at a time
2018-02-27 14:57:1294079

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High-precision constant current source circuit diagram (detailed explanation of ten high-precision constant current source circuit design schematics)

This article mainly introduces the complete circuit diagram of high-precision constant current source (detailed explanation of ten high-precision constant current source circuit design schematic diagrams). The system has higher requirements on the power supply. When designing the power supply, it is necessary to ensure the high stability of the power supply and to ensure that the power supply can output a current greater than 2A, so this system uses a three-stage tube 1264 to
2018-02-28 10:48:38156584

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9013 triode switch circuit diagram

This article mainly introduces the 9013 triode switch circuit diagram (detailed explanation of the design schematic diagrams of four 9013 triode switch circuits). In the second design scheme, the triode switch is used as an example of the interface circuit that controls the low-voltage logic by the high-voltage input. When the micro-switch of the input part is closed, the step-down transformer will
2018-02-27 16:30:5335569

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8550 triode switch circuit diagram

This article mainly introduces the 8550 triode switch circuit diagram (detailed explanation of the design schematic diagrams of four 8550 triode switch circuits). 8550 is a PNP type triode, the C terminal is grounded, the B terminal is controlled by the microcontroller, and the E terminal is connected to VCC through FM. According to the direction of the arrow, the E terminal high voltage
2018-02-27 16:18:1762371

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Mos tube switch circuit diagram

This article mainly introduces the complete circuit diagram of the mos tube switch (detailed explanation of the design schematic diagrams of eight mos tube switch circuits). Power MOSFETs are voltage-controlled devices that turn on as long as the voltage applied between the gate and source exceeds its threshold voltage. Due to the junction capacitance of the MOSFET, when it is turned off
2018-03-06 11:22:52317345

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Human body induction switch circuit diagram

This article mainly introduces the circuit diagram of the human body induction switch (detailed explanation of the six human body induction switch circuit design schematics). The wavelength of infrared rays emitted by the human body is between 9 and 10um, which belongs to the far infrared region. We use pyroelectric infrared sensors and signal processing integrated circuits to assemble a human infrared sensor
2018-03-04 10:33:3396107

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Detailed explanation of the design schematic diagram of five 9011 triode switch circuits

Detailed explanation of the design schematic diagram of five 9011 triode switch circuits
2018-02-28 14:21:3030

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555 remote control switch circuit diagram (detailed explanation of five analog circuit design schematics)

This article mainly introduces the 555 remote control switch circuit diagram (detailed explanation of five analog circuit design schematic diagrams). Infrared remote control switch includes infrared pulse transmitter and receiver. The transmitter takes 555 as the core to form an astable multivibrator, and the alternating pulses it generates drive the infrared emitting diode to send out infrared pulse signals. The receiver is composed of infrared receiving, amplifying circuit and voice-activated triggering circuit.
2018-01-30 10:35:2925145

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Three-way remote control switch circuit diagram (detailed explanation of five analog circuit design schematics)

This article mainly introduces the three-way remote control switch circuit diagram (detailed explanation of five analog circuit design schematic diagrams), using the remote control of other home appliances to remotely turn on the lights. After receiving the signal emitted by the infrared remote control, the serial data signal is restored through internal processing. The falling edge of the first pulse of serial data acts on
2018-01-30 10:09:5418504

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Four-way remote control switch circuit diagram (detailed explanation of six analog circuit design schematics)

This article mainly introduces the circuit diagram of the four-way remote control switch (detailed explanation of the six analog circuit design schematic diagrams). signal, through the transistor to drive the latching relay to turn on the four
2018-01-30 09:45:4625974

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Model aircraft remote control switch circuit diagram (detailed explanation of four analog circuit design schematics)

This article mainly introduces the circuit diagram of the remote control switch of the model aircraft (detailed explanation of the design schematic diagrams of four analog circuits). The six-channel model aircraft remote control transmitter-receiver circuit can perform digital proportional remote control of various action parameters such as the horizontal, vertical tail, flaps and engines of the fuel-engine model aircraft, and can also effectively control other ship models that require digital proportional remote control. control. Let’s take a look at the circuit schematic analysis of these four model aircraft remote control switches.
2018-01-30 09:23:4259004

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220 remote control switch circuit design summary (detailed explanation of five analog circuit design schematics)

This paper mainly introduces the design summary of the 220 remote control switch circuit (detailed explanation of the five analog circuit design schematic diagrams). The automatic control circuit of the range hood is composed of a gas sensor and a gas detection circuit composed of W1. The AC 5V voltage output by the power transformer supplies the gas. Sensitive sensor heating wire heating. inverter
2018-01-29 17:25:269474

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Electric light remote control switch circuit diagram (detailed explanation of seven analog circuit design schematics)

This paper mainly introduces the complete circuit diagram of the lamp remote control switch (detailed explanation of seven analog circuit design schematic diagrams). The lamp remote control switch circuit consists of two parts: transmitting and receiving. The transistors VT1 and VT2 are self-excited multivibrators. The collector load Not a resistor, but an inductive coil. on stage
2018-01-29 17:02:1351131

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Infrared remote control switch circuit diagram (detailed explanation of six analog circuit design schematics)

This paper mainly introduces the complete circuit diagram of infrared remote control switch (detailed explanation of six analog circuit design schematic diagrams). In the circuit of scheme five, the transmitter adopts 555 to form a multivibrator, and the oscillation frequency is about 35kHz. The forward current of the infrared transmitter is driven. About 60mA. The receiver consists of an infrared receiver head
2018-01-29 16:09:5158901

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Wi-Fi remote control switch circuit diagram (detailed explanation of three analog circuit design schematics)

This article mainly introduces the circuit diagram of the wifi remote control switch (detailed explanation of the three analog circuit design schematics). The wireless remote control switch consists of two parts: transmitting and receiving. The principle of the wireless remote control switch is also analyzed according to the transmitting and receiving. The transmitting part is the remote control and the transmitting module. The remote control is used as a
2018-01-29 15:47:2640521

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Smoke alarm circuit diagram (detailed explanation of six analog circuit design schematics)

This article mainly introduces the complete circuit diagram of the smoke alarm (detailed explanation of the six analog circuit design schematic diagrams). The smoke alarm in the scheme three is composed of a series feedback photosensitive circuit composed of an infrared light-emitting tube and a phototransistor, a semiconductor tube switch circuit and an integrated alarm circuit. When the monitored environment is clean and smoke-free
2018-01-26 17:10:26110033

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Summary of Triode Switch Circuit Design (Eleven Switch Circuit Design Principles)

This article mainly introduces the summary of the design of the triode switch circuit (the design principle of eleven switch circuits). The shape of the switching transistor is the same as that of the ordinary transistor. It works in the cut-off region and the saturation region, which is equivalent to the cut-off and conduction of the circuit. The load resistor is directly connected across the collector of the triode and the power supply, while
2018-01-25 14:37:36148256

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mos tube switch circuit_pwm drive mos tube switch circuit diagram sharing

The MOS tube switch circuit is a circuit constructed using the principle that the gate (g) of the MOS tube controls the source (s) and drain (d) of the MOS tube on and off. MOS tubes are divided into N-channel and P-channel, so the switch circuit is mainly divided into two types. This article brings you three kinds of pwm drive mos tube switch circuit analysis.
2018-01-04 13:44:5343336

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Switch circuit_Introduction to triode switch circuit

This article introduces three triode switching circuits for you.
2018-01-04 11:54:0111098

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三极管开关电路设计电路图原理详解

晶体管开关电路(工作在饱和态)在现代电路设计应用中屡见不鲜,经典的74LS,74ALS等集成电路内部都使用了
2017-12-28 20:30:4841612

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三极管开关电路设计的要点

晶体管开关电路(工作在饱和态)在现代电路设计应用中屡见不鲜,经典的74LS,74ALS等集成电路内部都使用了晶体管开关电路
2017-11-15 14:04:1514848

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三极管开关电路图是基于什么原理

功率开关电路;按晶体管连接方式分为发射极接地(PNP晶体管发射极接电源)和射级跟随开关电路。 发射极接地开关电路 1.1 NPN型和PNP型基本开关原理图: 上面的基本电路离实际设计电路还有些距离:由于晶体管基极电荷存储积累效应使晶体管从导通
2017-09-21 16:49:0535

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定时开关电路图

定时开关电路图
2017-03-04 11:49:2510

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三极管开关电路设计详解

三极管开关电路设计详解,感兴趣的小伙伴们可以看看。
2016-08-09 11:38:2427

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三极管开关电路设计详细过程

三极管开关电路设计详细过程三极管开关电路设计详细过程
2016-02-24 11:47:51171

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13001_三级管数据文档

13001 三级管数据文档 最全的13001 三级管数据文档
2016-02-22 22:27:0417

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MOSFET管开关电路设计

MOSFET管开关电路设计MOSFET管开关电路设计
2015-12-23 15:01:21143

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光敏晶体管日光开关电路图

光敏晶体管日光开关电路图
2010-04-01 09:07:252083

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555触摸开关电路图

555触摸开关电路图
2010-03-30 14:39:246874

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9014三极管电路图

9014三极管电路图电路原理: 指示器并联在电话线路上,经过D1~D4极性变换,给电路提供电源。当电话线路无人使用时,电话线路电压为48V左右,48V电压
2010-03-30 12:28:1327878

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晶体管中速开关电路图

晶体管中速开关电路图
2010-03-29 16:55:13522

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晶体管高速开关电路原理图

晶体管高速开关电路原理图
2010-03-29 16:51:492089

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单结晶体管开关电路原理图

单结晶体管开关电路原理图
2010-03-29 15:50:581672

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高频发射三级管资料对照表

高频发射三级管资料对照表 型号 功率 增益 电压 频率 工作状态 封装 123脚2N3375 10W 5dB 28V 400MHz FM/AM/SSB TO-602N3553 2,5W 10dB 28V 175MHz FM/AM TO-39 C B E
2010-01-04 12:14:531842

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常用发射三级管资料

常用发射三级管资料型号 功率 增益 电压 频率 工作状态 封装 123脚2N3375 10W 5dB 28V 400MHz FM/AM/SSB TO-602N3553 2,5W 10dB 28V 175MHz FM/AM TO-39 C B
2009-10-11 11:47:13903

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使用晶体管的短路开关电路图

使用晶体管的短路开关电路图
2009-08-15 17:45:24806

,

使用二极管的模拟开关电路图

使用二极管的模拟开关电路图
2009-08-15 17:42:403044

,

使用PNP晶体管的射极跟随器型开关电路图

使用PNP晶体管的射极跟随器型开关电路图
2009-08-15 17:29:288456

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采用达林顿晶体管的电灯开关电路图

采用达林顿晶体管的电灯开关电路图
2009-08-15 17:12:111731

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常用发射三级管资料大全

常用发射三级管资料大全:型号 功率 增益 电压 频率 工作状态 封装 123脚2N3375 10W 5dB 28V 400MHz FM/AM/SSB TO-602N3553 2,5W 10dB 28V 175MHz FM/AM TO-39 C B E2
2009-08-10 09:04:451238

,

硅三级管温度传感器应用电路图

硅三级管温度传感器应用电路图
2009-07-16 17:38:21748

,

选频式晶体管开关电路图

选频式晶体管开关电路图
2009-07-03 14:32:41637

,

雷达视频开关电路图

雷达视频开关电路图
2009-07-02 11:47:141246

,

晶体管延时开关电路图

晶体管延时开关电路图
2009-06-30 13:14:331799

,

晶体管电机开关电路图

晶体管电机开关电路图
2009-06-20 11:13:34347

,

轻触延时开关电路图

轻触延时开关电路图
2009-06-15 13:08:322483

,

磁敏晶体管无触点开关电路图

磁敏晶体管无触点开关电路图
2009-06-08 15:36:21494

,

磁敏二极管接近开关电路图

磁敏二极管接近开关电路图
2009-06-08 15:27:43873

,

日光开关电路图

日光开关电路图
2009-06-06 09:36:58833

,

三种红外同步开关电路图

三种红外同步开关电路图
2009-05-30 14:39:01368

,

三种红外同步开关电路图

三种红外同步开关电路图
2009-05-27 14:36:24211

,

彩灯电子开关电路图

彩灯电子开关电路图
2009-05-25 13:59:51763

,

遥控调光开关电路图

遥控调光开关电路图
2009-05-20 10:52:3725

,

射频遥控开关电路图

射频遥控开关电路图
2009-05-19 10:00:0020

,

零伏开关电路图

零伏开关电路图
2009-05-18 15:03:45686

,

接近开关电路图

接近开关电路图
2009-05-18 15:02:311072

,

具有三级输出电压的电源电路图

具有三级输出电压的电源电路图
2009-05-12 14:42:30302

,

声控开关电路图

声控开关电路图
2009-05-08 15:38:062121

,

光控开关电路图

光控开关电路图
2009-05-08 14:53:094650

,

三级单穏电路连接电路图

三级单穏电路连接电路图
2009-05-08 14:07:44519

,

接近开关电路图

接近开关电路图
2009-05-06 12:59:481336

,

光电三极管开关电路图

光电三极管开关电路图1)参考电路如图4 所示。2)说明电路原理及特点。3)根据电路特点估算R1、R2、R3、R4 的值。
2009-04-24 09:08:422845

,

肘控开关电路图

肘控开关电路图
2009-04-17 11:52:49527

,

过零开关电路图

过零开关电路图
2009-04-14 09:30:092871

,

定时开关电路图

定时开关电路图
2009-04-13 10:34:113319

,

定时交流开关电路图

定时交流开关电路图
2009-04-13 10:33:45471

,

高频开关电路图

高频开关电路图
2009-04-13 09:04:11672

,

差动模拟开关电路图

差动模拟开关电路图
2009-04-13 09:01:52651

,

延时高压开关电路图

延时高压开关电路图
2009-04-11 12:14:00858

,

触摸敏感开关电路图

触摸敏感开关电路图
2009-03-24 10:03:34799

,

三级十进对数AD转换器电路图

三级十进对数A,D转换器电路图
2009-03-21 09:07:56537

,

声光控制开关电路图

声光控制开关电路图
2008-11-06 12:16:473533

,

常用发射三级管型号参数资料

常用发射三级管资料型号 功率 增益 电压 频率 工作状态 封装 123脚2N3375 10W 5dB 28V 400MHz FM/AM/SSB TO-602N3553 2,5W 10dB 28V 175MHz FM/AM TO-39 C B E2N3632 20W 7dB
2008-07-09 21:56:483147

,

三相零压开关电路图

三相零压开关电路图
2007-12-16 01:20:02467

,

多点控制开关电路图

多点控制开关电路图
2007-12-14 21:00:295254

,

三极管开关电路图

三极管开关电路图如图:GPIO端为低时,三极管导通,则三极管的第三脚输出3。3V         GPIO端为高时,三极管断开,
2007-06-06 15:48:547530

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