Hi Sonal,
Thanks very much for your great support. We finally make it works.
Two more questions need your help:
1. For the transoformer, is there any formular to calculate the needed inductance per turn ?
2. Our circuit now (same as PMP7294 circuit)…
The test report PMP7961 shows on page 2 the PCB "PMP7924 RevA which is used for the design of the PMP7961. I did a search on "PMP7924" and I get the documents for PMP7294 which looks nothing like the PCB required for the design PMP7961. I need the gerber…
Anjali,
Please take a look at PMP7294 and PMP6943 for two options for this application. PMP6943 is a flyback topology using the TPS40210 and PMP7294 is a forward topology using the UCC2897A. The forward topology has higher efficiency.
Best Regards, An…