| ??? 03/21/05 16:46 Modified: 03/21/05 16:50 Read: times |
#90149 - Re: Scoping into the problem. Responding to: ???'s previous message |
Dear Raghu,
Thanks a lot for your reply, I am sure all your problems can be tracked to SMPS - did you see the spikes with a scope ? I couldnt scope today since It was too late by the time we arrived to conclusion that problem is with SMPS we had to change back to linear and test the same board and this changeover took a lot of time. If you need the address of the imported sources, just let me know and I will mail you the details. In fact you can also import them directly from www.mouser.com. A +5v/5A,+12V/2A,-12V/0.5A cost Rs 4800/- to land. Lovely unit- just fit and forget. Yes please tell me how and where can I fetch these good quality SMPS quality really matters in my "Resistance Welding" product series. Thanks & Regards, Prahlad Purohit |
| Topic | Author | Date |
| SMPS problem? | 01/01/70 00:00 | |
| Quality counts.. | 01/01/70 00:00 | |
| Re: Scoping into the problem. | 01/01/70 00:00 | |
| Load Regulation | 01/01/70 00:00 | |
| Re: Load Regulation. | 01/01/70 00:00 | |
| the better way | 01/01/70 00:00 | |
| Re: The better way. | 01/01/70 00:00 | |
| DC/DC grounding | 01/01/70 00:00 | |
| SMPS | 01/01/70 00:00 | |
| Required address | 01/01/70 00:00 | |
| Thaks Raghu | 01/01/70 00:00 | |
Minmax in Bombay | 01/01/70 00:00 |