| ??? 12/14/05 15:22 Read: times |
#105232 - many possibilities if you switch before Responding to: ???'s previous message |
I dont have much experiences in that, so my question is, how could this be done? I thought of a relay, but im interested in other posibilites also
many possibilities if you switch before the regulator (e.g. the 7905). If you switch after the regukator there are not many, if any, options beyond a relay that will not lead to a problematic voltage drop. Erik |
| Topic | Author | Date |
| Connecting to power | 01/01/70 00:00 | |
| many possibilities if you switch before | 01/01/70 00:00 | |
| do you mean 7805? | 01/01/70 00:00 | |
| many | 01/01/70 00:00 | |
| before or after regulator | 01/01/70 00:00 | |
| High performance power FET? | 01/01/70 00:00 | |
| maybe, maybe not | 01/01/70 00:00 | |
| Not quite | 01/01/70 00:00 | |
| Misunderstanding? | 01/01/70 00:00 | |
| Not true either | 01/01/70 00:00 | |
| Examples? | 01/01/70 00:00 | |
| IRF has a pageful of them | 01/01/70 00:00 | |
| Ok, maybre I was not clear, but correct | 01/01/70 00:00 | |
| Ehm, no | 01/01/70 00:00 | |
| which I also covered | 01/01/70 00:00 | |
| Well | 01/01/70 00:00 | |
| (not so) recent knowledge | 01/01/70 00:00 | |
| Even the voltage! | 01/01/70 00:00 | |
| LM317 | 01/01/70 00:00 | |
| NMOS? | 01/01/70 00:00 | |
| IRF got those too | 01/01/70 00:00 | |
| Of course... | 01/01/70 00:00 | |
Load switching? | 01/01/70 00:00 |