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Update time：
2021-04-08 13:55:21
Creation time：
2021-03-15 20:06:04
Description
Description
Battery Management System to charge 3 serial 18650 lithium ion battery
Design Drawing
Design Drawing
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | HDR-F-2.54_1x2 | H1,H2,H3,H4 | HDR-F-2.54_1X2 | 4 |
| 2 | 1N4007--5KPCS | D1,D2,D3 | DO-41_BD2.4-L4.7-P8.70-D0.9-RD | 3 |
| 3 | 2N3906 | Q1,Q4,Q5 | TO-92-3_L4.8-W3.7-P2.54-R | 3 |
| 4 | 2N2222A | Q2,Q3,Q6 | TO-92-3_L4.8-W3.7-P2.54-R | 3 |
| 5 | LEDOrange orange 3AO4UD | LED1,LED2,LED3 | LED-TH_BD3.8-P2.54-FD | 3 |
| 6 | 15k | R2,R11,R12 | R_AXIAL-0.3 | 3 |
| 7 | 22k | R3,R10,R13 | R_AXIAL-0.3 | 3 |
| 8 | 2k | R4,R9,R14 | R_AXIAL-0.3 | 3 |
| 9 | 10k | R5,R8,R15 | R_AXIAL-0.3 | 3 |
| 10 | 33 | R6,R7,R16 | R_AXIAL-0.3 | 3 |
| 11 | .1 | R17,R18,R19 | R_AXIAL-0.3 | 3 |
| 12 | 1k | R1 | R_AXIAL-0.3 | 1 |
| 13 | TL431C | U1,U2,U3 | TO-92-3_L4.9-W3.7-P1.27-L | 3 |
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