Timeline for Very small 12V DC power supply
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
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| Nov 25, 2014 at 18:19 | comment | added | John D | @Curnelious A 50/60 Hz transformer is necessarily large to be able to support the volt-seconds applied by the AC line. So by using a high frequency switching topology like the flyback, you can get away with a much smaller transformer. Not to mention getting good regulation. | |
| Nov 25, 2014 at 12:17 | history | edited | Andy aka | CC BY-SA 3.0 |
added 390 characters in body
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| Nov 25, 2014 at 10:54 | comment | added | Andy aka | Yes, it is a switching power supply using flyback topology | |
| Nov 25, 2014 at 10:50 | comment | added | Curnelious | i have just read its a switching power supply ..? | |
| Nov 25, 2014 at 10:48 | history | answered | Andy aka | CC BY-SA 3.0 |