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STD 9v Bipolar Power Supply

License: MIT

Mode: Editors' pick

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Update time: 2020-06-25 04:02:15
Creation time: 2019-04-24 04:40:19
Description
Bipolar Power Supply designed for a center tapped 12v transfomer. Can easily be adjusted for whatever voltage (5v, 12v) by changing the regulators and preferably transformer's value to match. [Github](https://github.com/Bittins/drum-machine)
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ID Name Designator Footprint Quantity BOM_Supplier BOM_Manufacturer BOM_Manufacturer Part BOM_Supplier Part
1 1uF C3,C4,C7,C8 CAP-TH_BD5.0-P2.00-D0.8-FD 4 LCSC Rubycon 50PK1MEFC5X11 C88813
2 560 R3 AXIAL-0.4 1 LCSC UniOhm CFR0W4J0561A50 C70791
3 LED-5MM LED1 LED-5MM/2.54 1 LCSC EVERLIGHT 5AR2ST10 C52721
4 L7812CV-DG U1 TO-220(TO-220-3) 1 LCSC STMicroelectronics L7812CV-DG C2914
5 2.2mF C1,C5,C2,C6 CAP-TH_BD12.5-P5.00-D1.2-FD 4 LCSC Nippon Chemi-Con EKYB250ELL222MK25S C355286
6 15*10.5*21 U3,U4 15*10.5*21 2 LCSC Made in China - C4649
7 1N4004 D1,D2,D4,D3 DO-41 4 LCSC MDD 1N4004 C3058
8 2W10 D5 BRIDGE-WOB 1 LCSC MDD 2W10 C3064
9 2.2K R1,R2 RES-TH_BD3.3-L9.0-P13.00-D0.6 2 LCSC TA-I Tech RD50T5222J C167548
10 LM7909L-TA3-T U2 TO-220-3_L10.0-W4.5-P2.54-L 1 LCSC Unisonic Tech LM7909L-TA3-T C427635
11 WJ300V-5.0-3P P1,P2 WJ300V-5.00-3P 2 LCSC ReliaPro WJ300V-5.0-3P C8467

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