| Joseph Hebert 11/29/04 14:50 Read: 486 times Okemah, Ok United States |
#82190 - Caps Responding to: Steve M. Taylor's previous message |
Hi Steve,
For really broadband protection, it is a good idea to use two or three caps in parallel, each performing best in a different range. The impedance indeed starts to rise above some upper limit, but it is also the case that impedance can start to rise precipitously below some lower range limit. I'll leave it as an exercise to the poster to look up the performance curves of his capacitors and determine his own desired range of protection. Joe |
| Topic | Author | Date |
| EMI/RFI noise | Daniel Hertanu | 11/28/04 15:52 |
| Keep looking | Steve M. Taylor | 11/28/04 16:19 |
| Brownout? | Andy Neil | 11/28/04 19:00 |
| It is Brownout | Prahlad J. Purohit | 11/28/04 19:56 |
brownout protection  | Erik Malund | 11/29/04 15:40 |
| EMI/ RFI solutions. | Prahlad J. Purohit | 11/28/04 20:02 |
| Archives | James Krushlucki | 11/28/04 22:08 |
| 0.1uF | Steve M. Taylor | 11/29/04 03:56 |
| Caps | Joseph Hebert | 11/29/04 14:50 |
| Highcap ceramics against paralleling | Kai Klaas | 12/05/04 10:18 |
| Highcap Ceramic. | Prahlad J. Purohit | 12/05/04 11:24 |
Thanks! | Kai Klaas | 12/05/04 11:28 |
| .01uf | James Krushlucki | 11/30/04 23:07 |
| decoupling | Erik Malund | 11/29/04 15:42 |
| EMI problem solution. | Alberto Geraci | 11/29/04 15:55 |
| is it ? | Erik Malund | 11/29/04 16:00 |
| That's all | Alberto Geraci | 11/29/04 18:27 |
| to Alberto | Erik Malund | 11/30/04 07:06 |
| To Erik | Alberto Geraci | 11/30/04 19:41 |
| Electrically Noisy Environments | Andy Neil | 11/29/04 17:02 |
| brownout - no, everything else - maybe | Daniel Hertanu | 12/01/04 11:30 |
| Problem solved | Daniel Hertanu | 12/04/04 05:21 |