
12V Split Rail Supply
STD12V Split Rail Supply
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Mode:Full
License
:CERN Open Hardware License
Creation time:2018-12-06 10:42:43Update time:2021-02-08 09:57:54
Description
A +-12V power supply that utilises a single AV input.
The power supply was designed for use in my modular synth and is intended to provide power to a Euro-rack style backplane.
Design Drawing
schematic diagram
PCB
BOM
ID | Name | Designator | Footprint | Quantity |
---|---|---|---|---|
1 | AC In | P1 | SCREWTERMINAL-5MM-2 | 1 |
2 | 1k | R1,R3 | AXIAL-0.3 | 2 |
3 | 4700uF | C1,C2,C5,C6 | CAP-D20.0XF7.5 | 4 |
4 | L7912CV-DG | U2 | TO-220(TO-220-3) | 1 |
5 | L7812ABV | U1 | TO-220(TO-220-3) | 1 |

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