| ??? 03/07/08 08:15 Read: times |
#151987 - The frequency depends ... Responding to: ???'s previous message |
on how much experience You have on building these - and on how big You want the thing to be.
The lower the frequency the bigger transformer You are going to need. I usually stay at the 100KHz region to keep the transformer reasonably small. This however requires a thoroughly thought layout. It also requires good drive of the MOSFET. As said - it depends. I would try 50KHz and if feeling lucky - raise it to 100 KHz .. |
| Topic | Author | Date |
| flyback boost | 01/01/70 00:00 | |
| Isolated? | 01/01/70 00:00 | |
| Isolated flyback ? | 01/01/70 00:00 | |
| Hence the name? | 01/01/70 00:00 | |
| Yep | 01/01/70 00:00 | |
| The same circuit | 01/01/70 00:00 | |
| Clarification | 01/01/70 00:00 | |
| Design Approach | 01/01/70 00:00 | |
| Using Iron Powder core | 01/01/70 00:00 | |
| The frequency depends ... | 01/01/70 00:00 | |
| Faraday had something to do with this.. | 01/01/70 00:00 | |
| Stored energy | 01/01/70 00:00 | |
Curious: what if? | 01/01/70 00:00 | |
| Some principles learned the hard way | 01/01/70 00:00 | |
| My observation.... | 01/01/70 00:00 |