Testing for bad mosfet - comparison of good and bad mosfet

Demonstration of how to test a mosfet with a multimeter. embedded in website for troubleshooting tesla coil kits.

[@FW190D9]

Excellently Simple, Thanks for making this video 🙏🏼

[@epsoncharles4512]

Finally that was perfectly explained

[@clivecollins2434]

You need to mention by touching the gate with a mulitmeter probe you can switch it on or off,depending on which probe.

[@wyrtap5138]

very true especially the to-3 packages

[@grilledchickenwrap]

what would you get if you have the Negative in middle (drain) and positive on the left pin (gate)??

[@mhz2562]

i got some mosfet in motherboard how do i test? thanks

[@stephenconlon6331]

very very good mate thanks :)

[@geraldcarter2846]

Will a bad mosfet cause a guitar amp to loose volume, and go down in volume, after being on for a while.?

[@manISnoGOD]

hi buddy is it that the bad mosfet got low volts reading its bad

[@manISnoGOD]

hi buddy is it that the bad mosfet got low volts reading its bad i charge my mosfet but it make no beep ?

[@Ad-gc7th]

Very clear explanation sir. Do you have a video testing IGBT?

[@wyrtap5138]

It been a while but I think I used IGBT in the video.

[@Ad-gc7th]

@@wyrtap5138This is video is actually a mosfet. IGBT is a slightly different component

[@TolaTrucking]

Hello, I'm working on an power inverter the irf1404 mosfets have the Drain or the middle pins clipped off not connected to the cb ,Is it normal?

[@wyrtap5138]

Not sure exactly what you mean but the middle pin is generally common to the back side.

[@lancertelstar]

Hey.... THANK YOU

[@123demaio]

❤

[@gengiskhan9997]

How to test a bad cement resistor