Jun 27, 2003 #1 W weeyndha Advanced Member level 4 Joined Dec 12, 2002 Messages 103 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,296 Activity points 607 How to test IGBT? Hi all, I need info on how to test IGBT. Can it be tested without being removed from PCB? Rgds
How to test IGBT? Hi all, I need info on how to test IGBT. Can it be tested without being removed from PCB? Rgds
Jun 27, 2003 #2 flatulent Advanced Member level 6 Joined Jul 19, 2002 Messages 4,624 Helped 489 Reputation 980 Reaction score 151 Trophy points 1,343 Location Middle Earth Activity points 46,689 limited tests In board testing is limited to checking for shorts (with the board powe off) Most of the failures are this mode. Use a multimeter. You can test with the board power on by checking for DC voltages and waveforms. This will reveal opens.
limited tests In board testing is limited to checking for shorts (with the board powe off) Most of the failures are this mode. Use a multimeter. You can test with the board power on by checking for DC voltages and waveforms. This will reveal opens.
Oct 9, 2006 #3 A affandi Newbie level 1 Joined Oct 9, 2006 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,284 Re: How to test IGBT? using a multimeter to test IGBT. Is the method same like we test normal NPN transistor.
Re: How to test IGBT? using a multimeter to test IGBT. Is the method same like we test normal NPN transistor.
Oct 10, 2006 #4 Raza Advanced Member level 3 Joined Feb 10, 2002 Messages 828 Helped 266 Reputation 530 Reaction score 259 Trophy points 1,343 Location PAK Activity points 4,486 Re: How to test IGBT? In circuit testing is only for short circuit test (in some cases even not possible). For proper testing and surety has to be removed from PCB.
Re: How to test IGBT? In circuit testing is only for short circuit test (in some cases even not possible). For proper testing and surety has to be removed from PCB.