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Std EditionHX-2S-JH20 V1.0 - Chinese BMS Circuit
License: Public Domain
Description
Replicating the circuit of HX-2S-JH20 BMS for education purpose. This PCB or schematic will have error and flaws and has not been tested. Edit, Use and recreate it at your own risks.
Documents
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | B+ | B+ | BATTERY PAD | 1 |
| 2 | B- | B- | BATTERY PAD | 1 |
| 3 | 1SMA5924BT3G | D1 | SMA(DO-214AC) | 1 |
| 4 | 100 | R3,R4 | 0603 | 2 |
| 5 | 10K | R6 | 0603 | 1 |
| 6 | BM | BM | BATTERY PAD | 1 |
| 7 | SI2302 | Q5,Q6 | SOT-23(SOT-23-3) | 2 |
| 8 | P- | U4 | BATTERY PAD | 1 |
| 9 | MMBT3904LT1G | Q7 | SOT-23(SOT-23-3) | 1 |
| 10 | 1N4148WT | D2 | SOD-523 | 1 |
| 11 | HY2213-BB3A | U2,U3 | SOT-23-6 | 2 |
| 12 | 62 | R12,R13 | 2512 | 2 |
| 13 | AOD514 | Q3,Q4,Q8,Q9 | TO252 - D514 | 4 |
| 14 | 100nF | C1,C2,C7,C3 | 0603 | 4 |
| 15 | 100nF? | C4,C5 | 0603 | 2 |
| 16 | P+ | U5 | BATTERY PAD | 1 |
| 17 | 330 | R1,R2 | 0603 | 2 |
| 18 | 2K | R16 | 0603 | 1 |
| 19 | 5.1K | R5 | 0603 | 1 |
| 20 | HY2120CB | U1 | SOT-23-6 | 1 |
| 21 | 0.005 | R14,R15 | 2512 | 2 |
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