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...EV Battery Life Cycler 300V100A Automotive Battery Capacity DCIR Tester Introduction 1 . EVT series power battery energy - saving equipment adopts the latest high -power IGBT control technology in the world ...
... is: using the high-frequency switching capability of the IGBT FET, the low-voltage signal input by the controller is amplified by the digital circuit and restored to the original signal, and then output to ...
DC high voltage tester main feature: 1. Adopt high-frequency voltage doubler circuit, apply PWM pulse width modulation technology and high-power IGBT devices. 2. Using large voltage feedback, high output voltag...
... evaluation in components such as optocouplers, magnetic couplers, IGBTs, MOSFETs, isolation substrates, and capacitors. This system performs precise partial discharge (PD) and withstand voltage tests, with ...