| ??? 04/17/06 18:19 Read: times |
#114410 - quiet - variable Responding to: ???'s previous message |
do not EEK switchers, they are cute coddly little things, I use nothing else.
Are you sure that these can be made quiet enough? Absolutely. I switch 2*60A right next to my 3v3 board. It doesn't look as though they're intended for adjustable lab supply applications, either. correct, did not see that requirement. Erik |
| Topic | Author | Date |
| Dual-tracking voltage regulator | 01/01/70 00:00 | |
| Sounds s a bit unrealistic | 01/01/70 00:00 | |
| This was Kai-bait, in a sense | 01/01/70 00:00 | |
| Keep it simple | 01/01/70 00:00 | |
| That's what I want to do | 01/01/70 00:00 | |
| Digipots | 01/01/70 00:00 | |
| Goodness! How would that work? | 01/01/70 00:00 | |
| Rotary encoders | 01/01/70 00:00 | |
| These don't serve to simplify anything | 01/01/70 00:00 | |
| Ahem, | 01/01/70 00:00 | |
| Schematic | 01/01/70 00:00 | |
| Thanks, Kai, for presenting this circuit | 01/01/70 00:00 | |
Is possible | 01/01/70 00:00 | |
| Well, I said I'd considered a DAC | 01/01/70 00:00 | |
| isn't there a chip that does this? | 01/01/70 00:00 | |
| There used to be ... | 01/01/70 00:00 | |
| MAX1965 | 01/01/70 00:00 | |
| EEEEK! It's a switcher! | 01/01/70 00:00 | |
| quiet - variable | 01/01/70 00:00 | |
| Interesting ... how about the noise? | 01/01/70 00:00 |