| Electronics > Repair |
| Datasheet for P451A1103 (IGBT) module |
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| gaminn:
Hi, can anyone find or does anyone have a datasheet for this module from VFD? It is most probably IGBT module, it has also 3 phase retifier. I need mainly pinout for the module, basic parameters like Vf and Vcesat would be useful... The second pciture is the same module sodlered to the PCB with silkscreen labels printed on the PCB. Or, do you know a module in the same case (and pinout)? Thanks |
| fzabkar:
Is this helpful? https://www.vincotech.com/fileadmin/user_upload/product_media/Vincotech_V23990-P541-x2x_FD-Rev_07.pdf https://www.vincotech.com/fileadmin/user_upload/product_media/Vincotech_V23990-P541-A28_AS-Rev_05.pdf https://www.vincotech.com/fileadmin/user_upload/content_media/documents/pdf/Vincotech_TP_2020-07-28_Technical_Explanation_of_Datasheet.pdf |
| Harry_22:
Hi! You will find this IGBT on Ali. But what about V46? Half of it head was blown off. What kind of device is this? I am currently repairing ebm-papst fan. There is also an IGBT module from Vincotech and the board is filled with varnish as yours. |
| gaminn:
I think this is 1200 V rated module, as the VFD is rated up to 500Vrms. The VFD is Lenze Motec. So it seems this is a module manufactured specially for Lenze. I wasn't able to find any other IGBT module in the same package. I also noticed the module is available on Ali and I will buy it there but it will be nice to have a datasheet of the original module for parameter comparison. If the datasheet is not available, I will try to characterize the module myself. Hopefully there are at least some transistors and rectifying diodes intact. V46 is an IGBT driver. Also, many other components will be dead I think. At least MCU has similar hole as V46. |
| Harry_22:
Please see the old Vincotech catalog. The same package is on page 40 but there are no PIM modules in this pack. The Scheme can be restored by opening the cover. The components are covered with transparent jelly. |
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