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STD PRECHARGE-DISCHARGE_ASH

License: Public Domain

Mode: Editors' pick

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Update time: 2021-10-21 16:23:29
Creation time: 2021-10-19 16:57:19
Description

PRECHARGE-DISCHARGE+SHUTDOWN CIRCUIT Schematic and PCB layout

Design Drawing
schematic diagram
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PCB
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ID Name Designator Footprint Quantity
1 100UF-0603-100V-10% C1,C2 _C_1210_3225METRIC_PAD1.42X2.65MM_HANDSOLDER 2
2 WP7113SEC D1,D5,D8,D10 LED_WP7113SEC 4
3 1N4007W D2,D4,D9 SOD-123_L2.8-W1.8-LS3.7-RD 3
4 1N4148W D3,D6,D7 D_SOD-123 3
5 STN4NF03L IC1,IC2 SOT230P700X180-4N 2
6 RTE44012F K1,K2,K3 TE_RTE44012F 3
7 J1 POW1 CONN-TH_XHB-2A 1
8 J4 POW2 CONN-TH_XHB-2A 1
9 J2 POW3 CONN-TH_XHB-2A 1
10 J3 POW4 CONN-TH_XHB-2A 1
11 J7 POW5 CONN-TH_XHB-2A 1
12 J8 POW6 CONN-TH_XHB-2A 1
13 J5 POW7 CONN-TH_XHB-2A 1
14 J6 POW8 CONN-TH_XHB-2A 1
15 SCHRACK_PCB_RELAY_RT2-THT PR1 SCHRACK_PCB_RELAY_RT2-THT 1
16 1k PRECHARGE_1_OHMS,R4 R0603 2
17 2N7002 Q1 SOT-23_L2.9-W1.3-P0.95-LS2.4-BR 1
18 STN3P6F6 Q2 SOT-223_L6.5-W3.5-P2.30-LS7.0-BR 1
19 10kohm R1,R3,R10,R12 R1206 4
20 5k ohm R2 R1206 1
21 1k ohm R5,R8,R9,R13 R1206 4
22 9k R6 R0603 1
23 10k R7,R11,R14,R17 R_AXIAL_DIN0309_L9.0MM_D3.2MM_P15.24MM_HORIZONTAL 4
24 400ohm R15,R16 R1206 2
25 TRIMPOT-PTH-10MM-KNOB-1_2W-10% VR1,VR2 TRIM_67ZR5KLF 2
26 ILD74 U1 PDIP-8_L10.2-W6.5-P2.54-LS7.6-BL 1
27 LT1018 U2 SO-8_L4.9-W3.9-P1.27-LS5.9-BL 1
28 LM339 U3 DIP254P762X508-14 1

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