| ??? 12/27/05 14:05 Read: times |
#106012 - heater coils Responding to: ???'s previous message |
The Transformer Secondary connects to a heater coil.
Are easily controlled bu zero crossing opto relay amd spme simple driver techniques. a heater coil does not need to to get 9/10 of the voltage to gibe 9/10 heat, it works just as well if it get 9/10 of the cycles. Erik |
| Topic | Author | Date |
| Variac Alternatives | 01/01/70 00:00 | |
| heater coils | 01/01/70 00:00 | |
| Why? | 01/01/70 00:00 | |
| Actual Requirement | 01/01/70 00:00 | |
| large heavy pcb | 01/01/70 00:00 | |
| My thought too ! | 01/01/70 00:00 | |
| variable - power supply | 01/01/70 00:00 | |
| More detail | 01/01/70 00:00 | |
| Maybe it's too simple, but - | 01/01/70 00:00 | |
| sweet! | 01/01/70 00:00 | |
It works for me! | 01/01/70 00:00 |