| ??? 04/27/07 15:06 Read: times |
#138126 - supply correlate Responding to: ???'s previous message |
Russell Bull said:
How does the circuit of your power supply correlate to the example given in the onsemi datasheet? Hi Bull, As per detail given by your link Fig34/page-16 , My converter has this topology but with additional opto feedback from secondary .It has only one secondary tap and rest same.I have an issue here the transformer is a sealed ferrite disc type with a through hole in the centre it has 4 wires for primary and 2 wires for secondary comming from small holes sideways how to open it? do you have any idea. Thanku APC |
| Topic | Author | Date |
| Step down DC for my MCU | 01/01/70 00:00 | |
| be careful | 01/01/70 00:00 | |
| A possible method | 01/01/70 00:00 | |
| Why 100VDC? | 01/01/70 00:00 | |
| why reverse engineer? | 01/01/70 00:00 | |
| You didn't read what I said! | 01/01/70 00:00 | |
| hot-air gun helps | 01/01/70 00:00 | |
| Transformers | 01/01/70 00:00 | |
| supply correlate | 01/01/70 00:00 | |
| Use hot air gun | 01/01/70 00:00 | |
| Sounds like | 01/01/70 00:00 | |
Most likely | 01/01/70 00:00 | |
| Check commercial industrial SMPS | 01/01/70 00:00 | |
| IDEC power supplies | 01/01/70 00:00 | |
| custom range here | 01/01/70 00:00 | |
| Ask IDEC or B & B | 01/01/70 00:00 | |
| How effient does it meed to be? | 01/01/70 00:00 | |
| a very hot proposal | 01/01/70 00:00 | |
| Hot? You asked for hot? | 01/01/70 00:00 | |
| I always know my Ideas where hot. | 01/01/70 00:00 | |
| better still | 01/01/70 00:00 |