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STD Li-Ion_Charging_Module_v2_tester
Li-Ion_Charging_Module_v2_tester
License
Public Domain
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Update time：
2024-10-20 09:33:31
Creation time：
2023-02-26 11:27:51
Description
Description
Tester for Li-Ion_Charging_Module_v2
https://oshwlab.com/markus_jidoka/li-ion_charging_module_v2
This tester is meant to test 18650 Li-Ion cells. This one sided PCB can charge or discharge the battery under test. V2 charging module can be powered straight from the power plug or it can be directed via step-down converter module located on top left side of the PCB. Set step-down converter to 6V and jumper it to 6V pin. If you do this, you need to cut 12V coming into the v2 charging module.
REVISION: 1.0
Project updated: 20th Oct 2024
Design Drawing
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | BATTERY 18650 sch | BAT | ADAFRUIT 18650 BATTERY HOLDER KFLMIAMI420 BH-18650-PC-ND | 1 |
| 2 | 100uF | C1 | CAP-TH_BD8.0-P3.50-D0.6-FD | 1 |
| 3 | 1u | C2 | RAD-0.2 | 1 |
| 4 | 100nF | C3 | C0805 | 1 |
| 5 | 1N4007 | D1 | DO-41_BD2.4-L4.7-P8.70-D0.9-RD | 1 |
| 6 | DC-005-20A_C136744 | DC_INPUT | DC-IN-TH_DC-005-20A | 1 |
| 7 | 750mA | F1 | FUSE-TH_BD2.7-L7.3-P11.30-D0.6 | 1 |
| 8 | 5x20 BLX-Atype Fuse holder XC-7 | F2 | FUSE-TH_L22.6-W9.0 | 1 |
| 9 | CONN_01X07 | J1,J2 | HDR-M-2.54_1X7 | 2 |
| 10 | HDR-F-2.54_1x2 | JMP | HDR-F-2.54_1X2 | 1 |
| 11 | LOAD_ON | LED | LED-TH_BD5.0_RED | 1 |
| 12 | FS8205A | Q1 | TSSOP-8_L4.4-W3.5-P0.65-LS6.4-BL | 1 |
| 13 | 1k | R1,R3 | 1K RESISTOR | 2 |
| 14 | 220 | R2 | 1K RESISTOR | 1 |
| 15 | 51Ω | R4,R5,R6,R7 | RES-TH_BD8.0-L24.5-P28.50-D0.8 | 4 |
| 16 | 330 | R8 | 1K RESISTOR | 1 |
| 17 | 1k | RX | R_AXIAL-1.0 | 1 |
| 18 | MT-0-103-A101-M200-RS+PJ | SW1 | SW-TH_MT-0-103-A101-M200-RS | 1 |
| 19 | MT-0-102-C003-N003-RS | SW2 | SW-TH_MT-0-102-C003-N003-RS | 1 |
| 20 | DW01 | U1 | SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR | 1 |
| 21 | DC-DC-STEP-DOWN-LM2596 | U2 | DC-DC-STEP-DOWN-LM2596 | 1 |
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