| ??? 03/13/03 08:52 Read: times |
#41403 - RE: -12 volts from 7912 Responding to: ???'s previous message |
You need a trasformer with two outputs. And two bridges etc. Or use a half wave rectifier for each +12 and -12 V from a transformer with 12 v output.
Be carefully the pinout of the 7912 is not the same of 7812. |
| Topic | Author | Date |
| -12 volts from 7912 | 01/01/70 00:00 | |
| RE: -12 volts from 7912 | 01/01/70 00:00 | |
| RE: -12 volts from 7912 | 01/01/70 00:00 | |
| RE: -12 volts from 7912 | 01/01/70 00:00 | |
| RE: -12 volts from 7912 | 01/01/70 00:00 | |
| Re Ijaz | 01/01/70 00:00 | |
| RE: -12 for bell? | 01/01/70 00:00 | |
RE: -12 for bell? | 01/01/70 00:00 | |
| RE: -12 volts from 7912 | 01/01/70 00:00 | |
| RE: -12 volts from 7912 | 01/01/70 00:00 | |
| RE: -12 volts from 7912 | 01/01/70 00:00 | |
| RE: -12 volts from 7912 | 01/01/70 00:00 | |
| RE: -12 volts from 7912 | 01/01/70 00:00 |