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Std EditionLaboratory power supply

License: Public Domain

Published Time:2019-09-01 16:57:08
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Description

Here is a version of the printed circuit board to the circuit of the laboratory power source according to A.I. Beletsky, Krasnodar https: //xn--90ahjpmdedd.xn--p1ai/statji14.htm

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Laboratory power supply PCB

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Laboratory power supply v1

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Шаблон

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ID Name Designator Footprint Quantity
1 100nF C8,C24,C18 МПТ-96 0.1*250В 3
2 OP07CP U4,U5,U6,U7 DIP-8_8PIN-LS7.62-L10.92-W7.62-PITCH2.54 4
3 1uF C11 К73-17 1.0*250В 1
4 1N4148 VD5,VD3,VD4 DO-35 3
5 L7805CV U1 TO-220(TO-220-3) 1
6 КТ972A Q1 TO-126(КТ-27) 1
7 20K R2,R6 МЛТ0.125 2
8 15K R5 МЛТ0.125 1
9 1K R10,R23,R22,R8,R14,R15,R20,R17 МЛТ0.125 8
10 10K R9,R18 МЛТ0.125 2
11 100K R21,R16,R13,R12 МЛТ0.125 4
12 300 R3 МЛТ0.125 1
13 1000uF C5 К50-35 D=13 1
14 2K R11 МЛТ0.25 1
15 470 R19 МЛТ0.25 1
16 1.3K R1 МЛТ-2 1
17 6800uF C7,C6 ECAP 6800*50V 2
18 470uF C4 К50-35 D=10 1
19 20K VR1 POTENTIOMETER SP5-2 (СП5-2) 1
20 100nF C23,C19,C2,C3 К73-17 0.1*250V 4
21 "+" output P12 HDR-1X1/2.54 1
22 Output P19 HDR-1X1/2.54 1
23 Shunt P21,P20 HDR-1X1/2.54 2
24 +5V out P1 HDR-1X1/2.54 1
25 -12V out P22 HDR-1X1/2.54 1
26 Ext gen input P18,P15 HDR-1X1/2.54 2
27 +12V out P23 HDR-1X1/2.54 1
28 Voltage var P11,P14 HDR-1X1/2.54 2
29 Current var P10,P8,P17 HDR-1X1/2.54 3
30 GND P9,P5,P4 HDR-1X1/2.54 3
31 +V in P7 HDR-1X1/2.54 1
32 "0V" output P13 HDR-1X1/2.54 1
33 0V in P6 HDR-1X1/2.54 1
34 ~20V P2,P3 HDR-1X1/2.54 2
35 LED "U", "I" P16 HDR-1X1/2.54 1
36 1K0.5W R7,R4 МЛТ-0.5 2
37 L7812CV U2 TO-220(TO-220-3) 1
38 150nF C10,C13,C12 КМ6Б Н50 0.15 МКФ 3
39 L7912CV U3 TO-220(TO-220-3) 1
40 100nF C25,C22,C21,C27,C20,C17,C26,C16 КМ5Б 8
41 47nF C1,C28 К73-17 47NF 250V 2
42 Д818Е VD2,VD1 КД-8 2
43 РЭС49 REL1 РЭС49 PCB 1
44 10uF C14,C15,C9 К50-35 D=5.25 H=11 3
45 W04M BD1 BRIDGE 1

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