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Lab PSU 0-35V 0-3A

4 years ago 2683
  • Description
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  • BOM
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Description

Still in progress.... need to doublecheck schematic THIS IS NOT MY DESIGN, its very old from a magazine 20 years ago, and its modified elektor schematic from 1982 i think Description soon

ERROR IN THE SCHEMATIC... DON'T MAKE IT UNTIL I CHANGE IT IN A FEW DAYS. SORRY FOR THE INCONVENIENCE. I WILL POST WHEN THE SCHEMATIC IS REVISED.

Documents

PSU 0-35V 0-3A main board

PSU 0-35V 0-3A secondary board

PSU 0-35V 0-3A secondary board

PCB_Lab PSU 0-35V 0-3A

BOM

ID Name Designator Footprint Quantity
1 1000uF C1,C2 CAP-TH_BD10.0-P5.00-D1.0-FD 2
2 4700uF C3 CAP-TH_BD30.0-P10.00-D2.3-FD 1
3 100uF C4 CAP-TH_BD10.0-P5.00-D1.0-FD 1
4 100pF C5 CAP-TH_L4.8-W3.2-P5.08-D0.5 1
5 10uF C6 CAP-D10.0XF5.0 1
6 1nF C7 RAD-0.1 1
7 100pF C8 RAD-0.1 1
8 56pF C9 RAD-0.1 1
9 680nF C10 CAP-TH_L7.2-W6.0-P5.00-D0.6 1
10 47uF C11 CAP-TH_BD6.3-P2.50-D1.0-FD 1
11 100nF C12 CAP-TH_L7.2-W2.5-P5.00-D0.5 1
12 W04G-E4/51 D1 DIO-BG-TH_WOG-1 1
13 KBL608 D2 DIO-BG-TH_KBL608 1
14 1N4003 D3,D4 DO-41 2
15 1N4148 D5,D6,D7,D8 DO-35 4
16 BZX55C3V3 D9 DO-35 1
17 RED LED1 LED-5MM/2.54 1
18 WJ500V-5.08-3P-14-00A P1,P3 CONN-TH_3P-P5.00_WJ500V-5.08-3P 2
19 WJ500V-5.08-2P-14-00A P2,P4,P5 CONN-TH_2P-P5.00_WJ500V-5.08-2P 3
20 50k POT1,POT2 POTH_1 2
21 BC559 Q1 TO-92_INLINE 1
22 BD241C Q2 TO-220 1
23 2N3055 Q3,Q4,Q5 11-01 3
24 4.7K R1 RES-TH_BD2.2-L6.5-P10.50-D0.6 1
25 22R R2 RES-TH_BD2.2-L6.5-P10.50-D0.6 1
26 4k7 R3,R7,R9,R14,R15,R16 RES-TH_BD2.2-L6.5-P10.50-D0.6 6
27 2k2 R4 RES-TH_BD2.2-L6.5-P10.50-D0.6 1
28 * R5,R12 RES-TH_BD2.2-L6.5-P10.50-D0.6 2
29 10k R6 RES-TH_BD2.2-L6.5-P10.50-D0.6 1
30 1k R8,R17 RES-TH_BD2.2-L6.5-P10.50-D0.6 2
31 4k7 R10 AXIAL-0.6 1
32 15k R11 RES-TH_BD2.2-L6.5-P10.50-D0.6 1
33 0R22 R13,R21,R22,R23 AXIAL-1.0 4
34 470R R18 AXIAL-0.6 1
35 47R R19,R20 RES-TH_BD2.2-L6.5-P10.50-D0.6 2
36 10R R24 AXIAL-1.0 1
37 UA723CN U2 DIP-14_L20.0-W7.6-P2.54-LS7.6-BL 1
38 LM741CN U3 DIP-8_L9.8-W6.6-P2.54-LS7.6-BL 1
39 LM741CN U4 DIP-8_L9.8-W6.6-P2.54-LS7.6-BL 1

Attachments

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