Testing the IGBT Power Module for Short Circuits

[@robertyoung9614]

Peepaw that was the clearest explication I every seen. Thank you R.Y.

[@garretappleton4847]

Thanks Peepaw this video was a massive help. Having some issues with a IGBT stack off vacon NX drive. I didnt find a issue with converter or the brake chopper but this did help me with my faultfinding. Best tutorial i hope you get some kind of kickback.

[@hosseinghazvini5699]

thank you so much Peepaw. that was great.

[@wisdomezeifedikwa4491]

It's wonderful practical lecture indeed keep the fire burning boss.

[@repairtech9320]

Thank you. You are a great teacher.

[@indikaprabash8084]

Great sir........well done,your good teacher.....
Cheers from Denmark 🇩🇰

[@dettranvan7797]

Great video, thank you so much for the explanation!

[@erdaler1682]

Thank you so much for the explanation! Great video, you are the best master..

[@michealirewusi7902]

Thanks a whole lot for this stepwise explanation, Great one there!

[@PeepawMcDonald]

I am very happy that you enjoyed my video. I am always glad to see other folks interested in electronic repair. Thank you so much for watching.

[@omedelind1139]

Thank you for your perfect explanation

[@celsoredecio4867]

I really enjoy watching your video ,
very helpful thanks a lot

[@V3N0MX92]

Thank you so much for the explanation! Great video. Keep up the good work!

[@AbdullahKahramanPhD]

Thank you a lot Mr Donald 😊

[@Tracks777]

Nice video! Keep it up!

[@PeepawMcDonald]

Thank you for watching. I am glad you enjoyed my video. It is great to see other folks who are into electronic troubleshooting.

[@wolfgangkrausser3220]

thank you so much for sharing your knowledge

[@thiruppathia1480]

Great video good job thanks for sharing information

[@richardjones3112]

Great video,thanks for the great explanation.

[@mikele5397]

thank you! I learned a lot from you

[@mihirsantoki3294]

Thank you for this explanation but one more question is for you how to find gate driver section fault on servo drive which components should I check ?

[@anismahmud3636]

super explanation Mr Donald

[@ghariyavipul2956]

great inforrmation and please make videos on fully troubleshooting

[@butzv5063]

Very much Appreciate if you explain what is the use of brake regenerative?

[@wadib3eed7]

I have problem with SMD bidirectional TVS diodes code , i have VFD to repair but some SMD TVS i dont know how to find it . Do you know how to find SMD TVS ? some code printed on SMD are not correct but i cant use any type. only the type that used by the manufacturer who manufactured the VFD.

[@_mo_5169]

Really I enjoy watching this vedio thanx a lot I ve alot of question for you... Cheers from egypt

[@jhonnyalbeirocamachorujano7555]

excelente vídeo, gracias por compartir tus conocimientos

[@sinemgungor6016]

I have started to work on traction system on subways and there is a problem which we couldn't solve with my coworkers that is the burning failure of c/I unit. The igbt of converter/inverter unit is burning time to time. This failure happens more especially in one train comparing others. We changed it with new ones, talked with producer but couldn't find the reason. Do you have any idea?we are testing the fiber cable and other cables. Do you have any comments on this matter?

[@laboratoriocotear1949]

Do you have the model of the machine and converter/inverter board? Do all the boards fail in the same way? is it always in a particular motor phase (U, V or W) ?Does it fail in the rectification area ? You can focus your trouble answering those question. I hope you already fixed it and can tell us how you did it

[@gamelover2594]

VERY INFORMATIVE VIDEO, CONGRATULATION

[@osamakhalaf6789]

I have a question my friend so the snubber capacitor like you said in the comments that removes the current spikes and that's right I think so my question is what do you think will happen if you don't use one ????
for the record I have been making alot of Igbts like six one of them to drive a motor but failed I think because I didnt use snubber
do you think that this is my problem
please want to hear from you......

[@arinzekingsley5275]

Please I need your help on how to trouble shoot bad drive Siemens micromaster 440 ...it stop working completely

[@anshumanchoudhary3293]

Super explained sir ,very help full video .t
Thank u sir

[@wisdomezeifedikwa4491]

Please, can you give a practical demonstration on how to diagnose the gate fire circuitry.

[@wieliamyeo796]

Very clear explanation Sir, Thank you so much!

[@PeepawMcDonald]

Thank you very much for stopping by. I am very glad you enjoyed my video:)

[@kt600v]

Many thanks for the video

[@กนกพันธ์สุขสุยุติ]

My vsd is ABB the output out to low normally 380v but it out 19v do you think problem from?

[@williehodges4874]

I have 2 that has no led lights on the alarm display h106 model hope you show a fix on this one day

[@sheheryarali4777]

Please make video on igbt module battery lamp test

[@wilbst6195]

Very good video thank you so much

[@amadeocorreas735]

Thank you so much. I like power electronic.

[@hawot2700]

If there's something wrong in IGBT it possible the 414 alarm on fanuc

[@jaganathrao1507]

SUPER EXPLANATION T Q SIR

[@felipeviani1106]

Hello, McDonald.
My drive fanuc show this alarm sv0603- (x) inv. Alarme IPM.
Can be module igbt? Status 2 = 8 and Status 1 = 58
Thanks

[@mistercopter]

Is this igbt capable of 60volt x 300amp?

[@josephmurphy5101]

Great explanation, many thanks

[@dhinakaranmahalingam4037]

Nice explaination

[@Ahmad-hq9ct]

Thank to you

[@shaikabdullah7566]

thank you very much for excellent explanation

[@PeepawMcDonald]

Thank you very much for watching my videos. I am glad you liked the video. It is great to hear from other folks who enjoy electronic troubleshooting. Again, thank you.

[@jkj1459]

excellent . thanks .

[@torkimokhtari5216]

So good video thanks

[@secularman8204]

Good explalnation and very usefull

[@goranlovric6700]

Thanks you so much

[@younisshahzad2732]

checking of igbt module 6MBP75SR120 and its pin confegration please

[@wahidazil6577]

Thank you so much

[@elshanyusifogluasgarov8095]

Thank

[@trabant_e_drive]

Name of module?

[@williehodges4874]

Great job thank you peepaw

[@younisshahzad2732]

Pin confegration and checking of igbt module 6mbp75rs120 of fuji

[@M.altarhoni2024]

thanks peepaw

[@polarkerr]

300 Vdc /0 = BOOM

[@jamest.5001]

yea in real world divided be zero is NOT zero! its boom! heat and smoke! the milliohm resistance . makes heat fast with that much power.

[@wisdomezeifedikwa4491]

Please, can you give a practical demonstration on how to diagnose the gate fire circuitry.