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STD 12V UPS
12V UPS
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Update time：
2021-04-11 16:39:59
Creation time：
2015-06-22 11:49:07
Description
Description
UPS for 12V applications, with load upto 2A.
Can be used to power Modem, STB, Intel NUC etc.
Sufficient to keep the device alive till generator backup kicks in.
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Design Drawing
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 47u | C1,C5 | TANT_D | 2 |
| 2 | 0.1u | C2 | C1206 | 1 |
| 3 | LM317 | U1 | SOT223 | 1 |
| 4 | 10u | C3 | C1206 | 1 |
| 5 | 470 | R1 | R1206 | 1 |
| 6 | 5k | R2 | HDR1X3 | 1 |
| 7 | 1N4001 | D1,D7 | DO214AC | 2 |
| 8 | 20 | R3,R4 | R1206 | 2 |
| 9 | SPST_OFF | S1,S2 | CK06 | 2 |
| 10 | BC847 | Q1,Q2 | SOT23 | 2 |
| 11 | 15k | R5,R7 | R1206 | 2 |
| 12 | 1.5k | R6 | R1206 | 1 |
| 13 | 270 | R8 | R1206 | 1 |
| 14 | 6.8V | D4 | SOD123 | 1 |
| 15 | 47k | R9 | R1206 | 1 |
| 16 | 220k | R10 | R1206 | 1 |
| 17 | LED | D5,D6 | LED3MM | 2 |
| 18 | 2.2k | R11 | R1206 | 1 |
| 19 | 3.3k | R12 | R1206 | 1 |
| 20 | LM393 | U3 | SO08 | 1 |
| 21 | 330u | C4 | CAP_8x12_3.5 | 1 |
| 22 | VOUT | J1 | TERMINAL_BLOCK_2P_5 | 1 |
| 23 | RELAY-JZC | RL1 | Relay_5_7x7 | 1 |
| 24 | IRF7205 | Q3 | SO-8 | 1 |
| 25 | 12V@2A | CN1 | DCJACK_2MM_PTH | 1 |
| 26 | 8V | V1 | TERMINAL_BLOCK_2P_5 | 1 |
| 27 | XL6009_BOOST CONV | U2 | XL6009_BOOST_CONV | 1 |
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