| ??? 03/24/07 21:53 Read: times |
#135814 - switch at zero crossing? Responding to: ???'s previous message |
Do you make any effort to limit the current when you make the switch by synchronizing your triac firing with the mains' zero crossing?
RE |
| Topic | Author | Date |
| Protecting a Triac | 01/01/70 00:00 | |
| Bigger triac | 01/01/70 00:00 | |
| Snubber, mains filter, varistor? | 01/01/70 00:00 | |
| Assymetry | 01/01/70 00:00 | |
| Snubber ? | 01/01/70 00:00 | |
| RE: Snubber | 01/01/70 00:00 | |
| Protecting a triac | 01/01/70 00:00 | |
| switch at zero crossing? | 01/01/70 00:00 | |
| Zero crossing | 01/01/70 00:00 | |
| Is it back EMF or short circuit | 01/01/70 00:00 | |
| Polyswitches | 01/01/70 00:00 | |
| Thermal properties aside | 01/01/70 00:00 | |
| Why bother ? | 01/01/70 00:00 | |
| I vote for overrating too | 01/01/70 00:00 | |
| Thanks | 01/01/70 00:00 | |
Not "over" just proper | 01/01/70 00:00 |