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STD esr nuova eltronica
License: Public Domain
Mode: Editors' pick
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Update time：
2024-01-27 17:30:01
Creation time：
2021-10-23 21:12:39
Description
ESR measurement set
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | Value | |
|---|---|---|---|---|---|---|
| 1 | Batt. 9V | BATT | CONN-TH_XH-2A | 1 | XH-2A | |
| 2 | 1uF | C1,C2 | CAP-TH_BD5.0-P2.00-D0.8-FD | 2 | 50YXJ1M5X11 | |
| 3 | 100nF | C1,C5 | CAP-5*9.5*3 | 2 | 1nF (102) 100V | |
| 4 | 1nF | C3 | CAP-TH_L4.9-W3.7-P5.08-D0.5 | 1 | CT4G-0805-2X1-63V-1000PF-K | |
| 5 | 1uF | C4 | CAP-TH_L4.9-W3.7-P5.08-D0.5 | 1 | CT4G-0805-2X1-63V-1000PF-K | |
| 6 | 1uF | C6 | CAP-5*9.5*3 | 1 | 1nF (102) 100V | |
| 7 | Uscita Tester | CN3 | CONN-TH_XH-2A | 1 | XH-2A | |
| 8 | ELETTROLITICO TEST | CX | CONN-TH_XH-2A | 1 | XH-2A | |
| 9 | 1N4007 | D1,D2 | DO-41_BD2.4-L4.7-P8.70-D0.9-RD | 2 | 1N4007 | |
| 10 | 1N4148 | D3 | DO-35 | 1 | 1N4148 | |
| 11 | BATT/DC | INTERRUTTORE | PCB_TERMINAL_H_2.54MM_3PIN | 1 | PCB_TERMINAL_H_2.54MM_3PIN | |
| 12 | LED | LED1 | LED5MM-KIT | 1 | LED5MM-KIT | |
| 13 | BC547BTA | Q1,Q3 | TO-92-3_L4.8-W3.7-P2.54-L | 2 | BC547BTA | |
| 14 | BC557B | Q2 | TO-92-3_L4.8-W3.7-P2.54-L | 1 | BC557B | |
| 15 | 680K | R1 | AXIAL-0.4 | 1 | Res_AXIAL-0.4(1/4W)_US | |
| 16 | 1.5k | R1 | AXIAL-0.4 | 1 | Res_AXIAL-0.4(1/4W)_US | |
| 17 | 10k | R2,R3,R4 | AXIAL-0.4 | 3 | Res_AXIAL-0.4(1/4W)_US | |
| 18 | 68k | R6 | AXIAL-0.4 | 1 | Res_AXIAL-0.4(1/4W)_US | |
| 19 | 4.7k | R7 | AXIAL-0.4 | 1 | Res_AXIAL-0.4(1/4W)_US | |
| 20 | 12k | R8 | AXIAL-0.4 | 1 | Res_AXIAL-0.4(1/4W)_US | |
| 21 | 1k | R9,R11,R13,R14 | AXIAL-0.4 | 4 | Res_AXIAL-0.4(1/4W)_US | |
| 22 | 22 | R10,R12 | AXIAL-0.4 | 2 | Res_AXIAL-0.4(1/4W)_US | |
| 23 | 47k | R15,R16,R17 | AXIAL-0.4 | 3 | Res_AXIAL-0.4(1/4W)_US | |
| 24 | 15k | R18 | AXIAL-0.4 | 1 | Res_AXIAL-0.4(1/4W)_US | |
| 25 | 680 | R19 | AXIAL-0.4 | 1 | Res_AXIAL-0.4(1/4W)_US | |
| 26 | 2.2k | R20 | AXIAL-0.4 | 1 | Res_AXIAL-0.4(1/4W)_US | |
| 27 | 20k | R21 | RES-ADJ-TH_3P-L9.5-W9.5-P2.54-BR-BS | 1 | 3386P-1-502LF | |
| 28 | LM1881N | U1 | PDIP-8_L9.6-W6.4-P2.54-LS7.9-BL | 1 | LM1881N | |
| 29 | TL084CN | U2 | DIP-14_L20.0-W7.6-P2.54-LS7.6-BL | 1 | TL084CN | 1 |
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