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STD Simple boost converter UC3843
License: Public Domain
Mode: Editors' pick
- 0
Update time：
2021-09-10 20:18:23
Creation time：
2018-11-26 20:32:06
Description
just a simple boost converter using a U3843C
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 2200uF25v | C1 | CAP-D3.0XF1.5 | 1 |
| 2 | 100nf | C3 | RAD-0.1 | 1 |
| 3 | 1n | C4,C5,C6 | RAD-0.1 | 3 |
| 4 | 2200uF 50v | C7 | CAP-D3.0XF1.5 | 1 |
| 5 | 100n | C8 | RAD-0.1 | 1 |
| 6 | MBR2045CT | D3 | TO-220(TO-220-3) | 1 |
| 7 | 10-100uH | L1 | AXIAL-0.4 | 1 |
| 8 | LED-3MM | LED1,LED2 | LED-3MM/2.54 | 2 |
| 9 | INPUT | P1 | WJ2EDGVC-5.08-2P | 1 |
| 10 | WJ2EDGVC-5.08-2P | P2 | WJ2EDGVC-5.08-2P | 1 |
| 11 | IRFZ44 | Q1 | TO-220(TO-220-3) | 1 |
| 12 | 1k | R01,R10 | AXIAL-0.3 | 2 |
| 13 | 4.7R | R02,R06 | AXIAL-0.3 | 2 |
| 14 | 15k | R03 | AXIAL-0.3 | 1 |
| 15 | 100k | R04 | AXIAL-0.3 | 1 |
| 16 | 330R | R05 | AXIAL-0.3 | 1 |
| 17 | 0.1R | R07 | AXIAL-0.3 | 1 |
| 18 | 6.8k | R08 | AXIAL-0.3 | 1 |
| 19 | 2.7k | R11 | AXIAL-0.3 | 1 |
| 20 | TRIMPOTTRIMPOT_PTH_S3_LOCK | R12 | TRIMPOT_PTH_S3_LOCK | 1 |
| 21 | UC3843 | U1 | DIP-8 | 1 |
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