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STD lithium battery charger
lithium battery charger
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Update time：
2021-04-10 00:01:20
Creation time：
2017-08-24 13:22:58
Description
Description
PCB to embed 4 lithium batteries and tp4056 chargers
Design Drawing
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | Vcc1 | P3,P11,P19,P27 | HDR-1X1/2.54 | 4 |
| 2 | Gnd1 | P4,P12,P20,P28 | HDR-1X1/2.54 | 4 |
| 3 | Bat + | P6,P14,P22,P30 | HDR-1X1/2.54 | 4 |
| 4 | Bat - | P7,P15,P23,P31 | HDR-1X1/2.54 | 4 |
| 5 | Out + | P5,P13,P21,P29 | HDR-1X1/2.54 | 4 |
| 6 | Out - | P8,P16,P24,P32 | HDR-1X1/2.54 | 4 |
| 7 | BATTERY18650 | BAT1,BAT2,BAT3,BAT4 | BATTERY_18650-HOLDER | 4 |
| 8 | Lithium + | P9,P17,P25,P33 | HDR-1X1/2.54 | 4 |
| 9 | Lithium - | P10,P18,P26,P34 | HDR-1X1/2.54 | 4 |
| 10 | Vcc2 | P35,P37 | HDR-1X1/2.54 | 2 |
| 11 | Gnd2 | P36,P38 | HDR-1X1/2.54 | 2 |
| 12 | out 3.5 | P47 | HDR-6X1/2.54 | 1 |
| 13 | micro USB | P48 | HDR-6X1/2.54 | 1 |
| 14 | micro USB | P49 | HDR-6X1/2.54 | 1 |
| 15 | out 3.5 | P50 | HDR-6X1/2.54 | 1 |
| 16 | Vcc | P1 | HDR-1X1/2.54 | 1 |
| 17 | Gnd | P2 | HDR-1X1/2.54 | 1 |
| 18 | Header-Male-2.54_1x1 | P43,P44 | HDR-1X1/2.54 | 2 |
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