| ??? 03/17/03 11:53 Read: times |
#41702 - RE: Disturbances from relay switching Responding to: ???'s previous message |
Thank you all for your suggestions.
The pcb tracks 230V and 3V are located far away. I do not think it is a capacitive coupling problem. I also made tests with supressor diodes at the 3V line. No success. I will now use a solid state relay for this design. But I am still interested in information about this subject. I really think the disturbances are caused by the sparks of the relay contacts. But why sparks when no load is switched? Best regards, Carsten |
| Topic | Author | Date |
| Disturbances from relay switching | 01/01/70 00:00 | |
| RE: Disturbances from relay switching | 01/01/70 00:00 | |
| RE: Disturbances from relay switching | 01/01/70 00:00 | |
| RE: Disturbances from relay switching | 01/01/70 00:00 | |
| RE: Disturbances from relay switching | 01/01/70 00:00 | |
| RE: Disturbances from relay switching | 01/01/70 00:00 | |
| RE: Disturbances from relay switching | 01/01/70 00:00 | |
| RE: Disturbances from relay switching | 01/01/70 00:00 | |
RE: Disturbances from relay switching | 01/01/70 00:00 | |
| RE: Disturbances from relay switching | 01/01/70 00:00 | |
| RE: Not really | 01/01/70 00:00 | |
| RE: Not really | 01/01/70 00:00 | |
| Capacitive Coupling | 01/01/70 00:00 | |
| RE: Disturbances from relay switching | 01/01/70 00:00 | |
| RE: Disturbances from relay switching | 01/01/70 00:00 | |
| RE: Disturbances from relay switching | 01/01/70 00:00 | |
| RE: Disturbances from relay switching | 01/01/70 00:00 | |
| RE: Disturbances from relay switching | 01/01/70 00:00 | |
| RE: Disturbances from relay switching | 01/01/70 00:00 |