Latching Current Tester Application Circuit of AC Motor Speed Control

Progetto di riferimento di: onsemi

Latching Current Tester Application Circuit of AC Motor Speed Control
Latching Current Tester Application Circuit of AC Motor Speed Control. The base-current pulse width is set approximately 2usec greater than the IGT gate voltage pulse width. The device under test (DUT) can be switched through Q1 when reverse-bias latch-up occurs