| Chico Magalhães 03/15/12 00:47 Read: 125 times Florianópolis Brazil |
#186681 - PC PSU Responding to: Chico Magalhães's previous message |
Looks like doing something like that project is complicated and dangerous...
What about using a PC PSU? Thank you. |
| Topic | Author | Date |
| AC Powered LEDs + strobe | Chico Magalhães | 02/28/12 22:58 |
| Isolated Switch | Jim Granville | 02/28/12 23:39 |
| Switching | Chico Magalhães | 03/15/12 00:41 |
| Some basics | Oliver Sedlacek | 02/29/12 00:54 |
Not a good design - and expensive  | Per Westermark | 02/29/12 03:00 |
| Answers + need some explantion | Chico Magalhães | 02/29/12 23:55 |
| Cap voltage | Chico Magalhães | 03/01/12 00:03 |
| More than 280V | Oliver Sedlacek | 03/02/12 04:30 |
| Measurement | Chico Magalhães | 03/15/12 00:45 |
| Measurement correct | Erik Malund | 03/15/12 07:54 |
| two caps polarity reversed on DC!! ? | Erik Malund | 02/29/12 07:13 |
| More common long time ago | Per Westermark | 02/29/12 08:33 |
| I was around then | Erik Malund | 02/29/12 09:21 |
| Some polarized capacitors survives AC but not reversed DC | Per Westermark | 02/29/12 10:01 |
| POOOOOOOOOF | Erik Malund | 02/29/12 10:27 |
| Yes, very likely a failure | Per Westermark | 02/29/12 11:10 |
| that need bold face | Erik Malund | 02/29/12 11:44 |
| Back to back connection... | Kai Klaas | 03/02/12 17:05 |
| And another thing... | Andy Neil | 02/29/12 15:30 |
| Pseudo-CC with resistor requires much % V over resistor | Per Westermark | 02/29/12 16:52 |
| chip | Chico Magalhães | 03/01/12 00:11 |
| one of these | Erik Malund | 03/01/12 08:00 |
| Chips | Andy Neil | 03/01/12 14:33 |
| PC PSU | Chico Magalhães | 03/15/12 00:47 |
| Definitely better with lower voltage design | Per Westermark | 03/15/12 01:11 |
| PSU | Chico Magalhães | 03/15/12 18:37 |
Some bricks can inform about rating | Per Westermark | 03/16/12 02:21 |