| ??? 06/06/02 18:15 Read: times |
#24042 - RE: Power supply design |
Mahesh,
1) Use separate grounds. 2) Quad and dual packages are availabale for opto-couplers. Consult the FARNEL catalog for a quick reference. 3) The most reliable power supply I have ever encountered is "PC power supply". It will well suit your voltage requirements as well. 4) Use ferrite beads in signal paths for extra safety. 5) EPABX is a complicated subject, I have designed one, if you wanna know further details, contact me. Good Luck IA |
| Topic | Author | Date |
| Power supply design | 01/01/70 00:00 | |
| RE: Power supply design | 01/01/70 00:00 | |
| RE: Power supply design | 01/01/70 00:00 | |
| RE: Power supply design | 01/01/70 00:00 | |
| RE: PC Power supply | 01/01/70 00:00 | |
| RE: PC Power supply==> Mehmood | 01/01/70 00:00 | |
| RE: PC Power supply==> Mehmood | 01/01/70 00:00 | |
| RE: PC Power supply==> Mehmood | 01/01/70 00:00 | |
| RE: PC Power supply==> Mehmood | 01/01/70 00:00 | |
| RE: PC Power supply==> Rob | 01/01/70 00:00 | |
| RE: PC Power supply==> Rob | 01/01/70 00:00 | |
| RE: PC Power supply==> Rob | 01/01/70 00:00 | |
| RE: PC Power supply==> Mahesh | 01/01/70 00:00 | |
| RE: switch mode power supply | 01/01/70 00:00 | |
| RE: PC Power supply | 01/01/70 00:00 | |
| RE: Power supply design | 01/01/70 00:00 | |
RE: PC Power supply | 01/01/70 00:00 |