IDSS

DIY

DIY Tr/FET Tester completed

According to the cirduit design finished in below link, I have just finished assembly of Transistor/FET tester (hFE measurement device). It can fix the Emitter current (Source curr…（Read more）
2022.04.18
DIY
DIY

DIY Tr/FET Tester, ultimate hFE/Vgs/IDSS measurement device

I built ultimate hFE tester. I gathered many good ideas from internet and made up the best version I could imagine. It enables measurement of hFE under constant emitter current. This achieves also Vgs and IDSS of FET measurement.
2021.10.10
DIY