Nexperia advanced electrothermal model can cover the entire MOSFET operating temperature range

The new model can also investigate EMC performance before prototype design Nijmegen, March 24, 2022: Nexperia, a high-capacity production expert in the field of basic semiconductor components, today announced the launch of a new enhanced electrothermal model for MOSFET devices. Semiconductor manufacturers usually provide simulation models for MOSFETs, but they are generally limited to a […]

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EMI interference analysis and anti-interference design

When analyzing the EMI of electronic products or equipment, we must first analyze the propagation path of system interference; If we exceed the standard in the design and testing of our products, it will be easier for us to solve the problem by analyzing the path or knowing the path of the interference source! In […]

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What are the general test instruments and equipment

What are the general test instruments and equipment? General test equipment is the test equipment used to measure a group of parameter ranges shared by many different systems or equipment. A type of test equipment that can be used to test more than one system or equipment. General test instruments and equipment include test equipment […]

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Hardware reliability test method based on industry standard and national standard

From the perspective of hardware, reliability testing is divided into two categories: Reliability test based on industry standards or national standards. Such as electromagnetic compatibility test, climate environmental test, mechanical environmental test and safety regulation test. The test items developed by the enterprise according to its product characteristics and understanding of quality. For example, some […]

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Application model and characteristic analysis of gpt-15000 series electrical safety analyzer

Guwei electronics launched its flagship model (500VA output capacity) gpt-15000 series electrical safety analyzer, which is a safety analyzer in accordance with iec61010-2-034 (safety requirements for electrical equipment for measurement, control and laboratory – special requirements for insulation resistance measuring equipment and withstand voltage strength testing equipment). Gpt-15000 series electrical safety analyzer has four models: […]

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Research on reliability of switching power supply design

Nowadays, the quality of electronic products is indispensable for the two properties – technology and reliability. As a successful electronic product, the comprehensive level of the two aspects affects the product quality. As an important component in an electronic system, the reliability of power supply determines the safety performance of the whole system. Switching power […]

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How to solve the electromagnetic compatibility problem of USB interface

USB interface has the characteristics of fast transmission speed, supporting hot plug and connecting multiple devices. At present, it has been widely used in all kinds of computers and consumer products. 1、 The USB interface faces the problem of electromagnetic compatibility Due to the high operating speed of USB interface, it is easy to exceed […]

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Reliability design of PCB

At present, printed circuit board (PCB) is still the main assembly method for electronic equipment and systems. Practice has proved that even if the circuit schematic design is correct and the printed circuit board is not designed properly, the reliability of electronic equipment will be adversely affected. For example, if two thin parallel lines of […]

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ADI: solving the technical challenge of electrochemical gas detection

Author: Michal raninec, ADI System Application Engineer Electrochemical gas sensor is a proven technology, its history can be traced back to the 1950s, when the electrochemical sensor for oxygen monitoring was developed. One of the first applications of this technology is glucose biosensor, which is used to measure glucose hypoxia. In the next few decades, […]

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