| ??? 05/25/04 13:57 Read: times |
#71165 - RE: PID Responding to: ???'s previous message |
Reza Fallahati wrote:
------------------------------- I've decided to use half wave 220V AC for heater to lower EMI). Half wave ? and leave net DC in the supply ? I'd use burst mode control for this, because there is hardly any emi at all from that, and I would guess your time constant would be very long anyway. What is the thermal capacity of the load you are heating ? Steve |
| Topic | Author | Date |
| PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| Contradictions | 01/01/70 00:00 | |
| RE: Contradictions | 01/01/70 00:00 | |
| RE: Contradictions | 01/01/70 00:00 | |
| RE: Contradictions | 01/01/70 00:00 | |
| RE: Contradictions | 01/01/70 00:00 | |
| RE: Contradictions | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| RE: PID | 01/01/70 00:00 | |
| You are doing great - Reza | 01/01/70 00:00 | |
| RE: thank you | 01/01/70 00:00 | |
| RE: thank you | 01/01/70 00:00 | |
| RE: thank you | 01/01/70 00:00 | |
| RE: thermosensor | 01/01/70 00:00 | |
RE: thermosensor | 01/01/70 00:00 |