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  • Detection method of Infineon IGBT moduleInfineon IGBT module has three electrodes, which are called gate G (also called control or gate), collector C (also called drain) and emitter E (also called source (Pole) First, the use of pointer multimeter to determine the Infineon IGBT module field effect tube (1) using resistance measurement method to identify the Infineon IGBT module junction field effect tube ...
    点击次数:69 次 Release time: 2019-06-06 12:23 Clicks: 69 times
  • Basic knowledge of IGBT inverter welding machine Basic knowledge of IGBT inverter welding machine 1. About inverter welding machine 1. What is called inverter welding machine? Arc welding power source using inverter technology is called inverter welding machine. The inverter process requires high-power electronic switching devices. An inverter welding machine using IGBT as the switching device is called an IGBT inverter welding machine. 2.Inverter welder ...
    点击次数:365 次 Release time: 2019-01-01 14:37 Clicks: 365 times
  • What exactly are IGBTs and replacement silicon carbide? For a long time, many people think that the key to new energy vehicles is the battery, and even the "three power", the battery is always ranked **, but in fact, the development of new energy vehicles, especially China's new energy vehicles, has room for improvement Yes, it is the drive motor. On December 16, 2018, in the media of the China Electric Vehicle Hundred People Forum ...
    点击次数:387 次 Release time: 2018-12-28 14:28 Clicks: 387 times
  • Teach you to find out why induction cookers frequently burn IGBTs and bridge stacks. Induction cooker typical failure analysis, please continue to pay attention to me. I teach you how to measure, and how to troubleshoot. Technology is inseparable from the accumulation and precipitation of knowledge and experience. Typical failure phenomenon: IGBT, bridge stack burned (explosive), replacement of IGBT, bridge stack, normal start-up heating, but burned again after a few minutes
    点击次数:166 次 Release time: 2017-06-06 14:08 Clicks: 166 times
  • Two minutes to teach you how to quickly detect IGBT. Two minutes to teach you how to quickly detect IGBT. A friend often asks me in private when I repair the induction cooker, how to quickly detect the good and bad of IGBT. In fact, the master who understands the principle and internal structure of IGBT naturally has N methods to detect. This time, I will tell you a way to use a multimeter ...
    点击次数:141 次 Release time: 2017-04-18 14:05 Hits: 141 times
  • How to choose the IGBT in four big steps to easily get the inverter technology requirements for IGBT parameters are not static. The inverter technology has evolved from hard switching technology, phase-shifting soft switching technology to double zero soft switching technology. The ties of the connection have the characteristics of their respective application circuits. Therefore, the requirements for IGBTs of switching devices are different. and...
    点击次数:937 次 Release time: 2017-01-06 09:24 Hits: 937 times
  • Introduction to the detection method of IGBT module : IGBT has three electrodes, which are called gate G (also called control or gate), collector C (also called drain) and emitter E (also called source). IGBT has three electrodes, which are called the gate G (also called the gate or the gate), the collector C (also called the drain) and the emitter ...
    点击次数:1418 次 Release time: 2016-04-09 10:35 Clicks: 1418 times
  • Notification of Sample Shipment of Fuji's 7th-Generation "X-Series" IGBT Modules Fuji Electric Co., Ltd., Fuji Electric (China) Co., Ltd. has been shipping new power semiconductor products since August-7th-generation "X-Series" IGBTs ※ 1 module sample, special notice. ※ 1: Insulated Gate Bipolar Transistor ...
    点击次数:637 次 Release time: 2015-10-13 16:20 Clicks: 637 times
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