di/dt TEST SYSTEM
【THYRISTOR, TRIAC】
DIDT1250Z is the tester for checking whether triac and thyristor can withstand critical on-state current by forcing waveform conforming to the critical rate of rise of on-state current test method (EIAJ ED4521-(4.2.8)).diT/dt can be changed by setting variable coil and VD voltage.
![](https://www.cats-world.jp/wp-cms/wp-content/uploads/2023/03/DIDT1250Z-724x1024.jpg)
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