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High performance bench power supply

3 years ago 696
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Description

A high performance bench power supply

Documents

Schematic

BOM

ID Name Designator Footprint Quantity
1 LTC1624 U1 SOIC8 1
2 LT3081 U2,U3 -LT-R-7_N 2
3 LT3092 U4 SOT-223 1
4 LTC1983-3 U5 SOT23-6 1
5 INA260 U6 TSSOP-16 1
6 Primary input P1 HDR-1X2/2.54 1
7 LM7805 U7 NONE 1
8 100u C1,C6 CAP-D3.0XF1.5 2
9 100n C2,C3,C18,C22,C24,C25,C26 RAD-0.1 7
10 1n C4,C7 RAD-0.1 2
11 10m R1 AXIAL-0.3 1
12 2N7000 Q1 TO-92(TO-92-3) 1
13 MBRS340T3G D1,D2 SMC 2
14 10u L1 AXIAL-0.4 1
15 470p C5 RAD-0.1 1
16 6k8 R2 AXIAL-0.3 1
17 100k R3,R5 AXIAL-0.3 2
18 1k R4 AXIAL-0.3 1
19 2N3906 Q2 TO-92(TO-92-3) 1
20 200R R6 AXIAL-0.3 1
21 47k R7 AXIAL-0.3 1
22 73k R8 AXIAL-0.3 1
23 10u C8,C9,C10,C11,C12,C13,C14,C15,C16,C17,C20,C21,C23 RAD-0.1 13
24 10k R10,R13 AXIAL-0.3 2
25 15 mR R11,R14 AXIAL-0.3 2
26 100R R16 AXIAL-0.3 1
27 3k3 R17 AXIAL-0.3 1
28 5k R18 RES-ADJ_3386P 1
29 10k R9 RES-ADJ_3386P 1
30 1u C19 RAD-0.1 1
31 220R R12 AXIAL-0.3 1
32 2N3904 Q3 TO-92(TO-92-3) 1
33 Output P2 HDR-1X2/2.54 1
34 Arduino Pro Mini - 5V/16MHz U8 NONE 1
35 LCD2X16 U10 CON8X2LCD 1
36 300R R15 R3 1
37 10k R19 TRIM_POT_PTH 1
38 Rotary encoder SW1 SW7-13.75X11.7X6.5MM 1
39 2k2 R20,R21 AXIAL-0.3 2
40 Single switch S1 Single switch 1
41 5k R22 AXIAL-0.3 1
42 To A3 P3,P4 HDR-1X1/2.54 2

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