Dual rail Power Supply PSU: Difference between revisions
From YSTV Documentation Wiki
mNo edit summary |
mNo edit summary |
||
| Line 9: | Line 9: | ||
There isn't an on-off switch because it's intended to be on all the time, and there isn't a power on indicator because the box will probably be hidden out the way. | There isn't an on-off switch because it's intended to be on all the time, and there isn't a power on indicator because the box will probably be hidden out the way. | ||
[[Category:Power]] | [[Category:Power]] | ||
[[Category:Equipment]] | [[Category:Equipment]] | ||
Latest revision as of 09:07, 23 July 2021
 Information on this page may be out of date or apply to old equipment. Use with caution.
|
This is a dual rail PSU giving 5v, -5v, 12v, -12v.
- SMPSU
- ATX form factor
- currently powering the scart bodges (autoswitch to scart input dongles...)
This is a separate box to make getting it PAT tested easier. Inside is a RF filtered IEC mains inlet, a 20mm fuseholder and a LASCAR power supply board, which provides +- 12V and +5V using linear regulators. A pair of 10-turn presets on the board allow the adjustment of the symetrical output voltages.
There isn't an on-off switch because it's intended to be on all the time, and there isn't a power on indicator because the box will probably be hidden out the way.
