| ??? 06/22/06 14:13 Read: times |
#118853 - Very helpful, though Responding to: ???'s previous message |
Peter said:
However : the number of components needed is somewhat beyond any practical.
9V in => 5V regulator => PI filter => DC/DC converter => 2 x PI filter => neg./pos. regulator => RLC combination at powerpins opamp. Yes, but in car hifi applications such an arrangement can be very helpful, especially for providing galvanic isolation! Kai |
| Topic | Author | Date |
| DC/DC converter for audio application | 01/01/70 00:00 | |
| It can be done | 01/01/70 00:00 | |
| Murata filter | 01/01/70 00:00 | |
| is there a thing called a "Murata filter | 01/01/70 00:00 | |
| Murata | 01/01/70 00:00 | |
| People who can hear caps... | 01/01/70 00:00 | |
| Caps, guitarplayers and DC/DC converters | 01/01/70 00:00 | |
| Some hints... | 01/01/70 00:00 | |
| Re : some hints | 01/01/70 00:00 | |
| 78L12, 79L12 | 01/01/70 00:00 | |
| LM317L and LM337L | 01/01/70 00:00 | |
| He could add a choke... | 01/01/70 00:00 | |
| LDOs | 01/01/70 00:00 | |
| Re:LDOs | 01/01/70 00:00 | |
| Very helpful, though | 01/01/70 00:00 | |
| Re : Very helpful, though | 01/01/70 00:00 | |
| Pop-eliminator | 01/01/70 00:00 | |
| Re : Pop-eliminator | 01/01/70 00:00 | |
| Caps charging | 01/01/70 00:00 | |
| 9v batteries | 01/01/70 00:00 | |
| Re : 9v batteries | 01/01/70 00:00 | |
| Batteries which hum | 01/01/70 00:00 | |
| Re : Batteries which hum | 01/01/70 00:00 | |
| Bridging the divide | 01/01/70 00:00 | |
| I remember | 01/01/70 00:00 | |
| Noisy batteries | 01/01/70 00:00 | |
| Linear tech LT1533 | 01/01/70 00:00 | |
Re : Linear LT1533 | 01/01/70 00:00 |