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License: GPL 3.0

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Update time: 2019-11-20 19:54:58
Creation time: 2018-06-20 06:54:12
Description
Электронная нагрузка своими руками.
Design Drawing
schematic diagram
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PCB
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ID Name Designator Footprint Quantity Mounted
1 LM321MFX/NOPB U1,U3,U4,U5,U6,U7,U8 SOT-23-5 7 Yes
2 1k R1,R6,R14,R19,R20,R22,R24,R27,R29,R32,R34,R37,R39 0805 13 Yes
3 10 R2 0805 1 Yes
4 33k R3,R17,R25,R30,R35,R40 0805 6 Yes
5 8.2k R4 0805 1 Yes
6 470k R5,R13 0805 2 Yes
7 24k R7 0805 1 Yes
8 10k R8,R10,R12,R9 0805 4 Yes
9 TL431G-AE3-R U2 SOT-23(SOT-23-3) 1 Yes
10 Res CR P1 HDR-2X1/2.54 1 Yes
11 S1 CC-CR P2 HDR-3X1/2.54 1 Yes
12 10k R11 RES-ADJ_3296W 1 Yes
13 NTC1 10k P3 HDR-2X1/2.54 1 Yes
14 1N4148 D1 SOD-80C 1 Yes
15 1M R15 0805 1 Yes
16 LED ALARM TEMP P4 HDR-2X1/2.54 1 Yes
17 120k R16 0805 1 Yes
18 Res CC P5 HDR-3X1/2.54 1 Yes
19 0.1u C1,C3,C2,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15 0805 15 Yes
20 IRF3205ZPBF Q1,Q2,Q3,Q4,Q5 TO-220(TO-220-3) 5 Yes
21 0.1 R21,R23,R28,R33,R38 AXIAL-1.2 5 Yes
22 390k R18,R26,R31,R36,R41 0805 5 Yes
23 load source P6 WJ2EDGVC-5.08-2P 1 Yes
24 20k R42 0805 1 Yes
25 4.7k R43 0805 1 Yes
26 1k R44 RES-ADJ_3296W 1 Yes

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