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STD 450V Capacitor Bank Charger
License: Public Domain
Mode: Editors' pick
- 1
Update time：
2022-03-10 00:46:41
Creation time：
2019-10-16 22:58:38
Description
Boosts 12vdc to 450vdc with 71% eff
Charges my 12P 450v/24000uF bank in 2:25 minutes
Requires a heatsink on the power MOSFet... she gets warm
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity | BOM_Manufacturer Part |
|---|---|---|---|---|---|
| 1 | 10nF | C1 | CAP-TH_L10.0-W4.0-P7.50-D1.0 | 1 | MPP103K0630D100904B0815 |
| 2 | 1nF | C2 | CAP-TH_L10.5-W4.0-P7.50-D1.0 | 1 | C823A102J30C000 |
| 3 | HV Out | COB1 | CONN-TH_2PIN-V-PITCH5.00-L_JL126-50002G01 | 1 | DB126V-5.0-2P |
| 4 | 12V In | COB2 | CONN-TH_2PIN-V-PITCH5.00-L_JL126-50002G01 | 1 | DB126V-5.0-2P |
| 5 | MUR1560G | D1 | TO-220-2 | 1 | MUR1560G |
| 6 | HeatSink | HEAT1 | LCSC PART #C286227 HEAT SINK | 1 | XSD366-094 |
| 7 | 150uH- TH | L2 | L-DIP-16.5X8.5-P10.0 | 1 | SLT050125T150MUB |
| 8 | Charged | LED1 | LED0805-RD | 1 | 17-21/BHC-XL2M2TY/3T |
| 9 | IRFP450 | Q1 | TO-247(AC) | 1 | IRFP450PBF |
| 10 | 15K | R1,R8,R9,R10 | 2512 | 4 | CR2512F15KE042W |
| 11 | 1K | R2 | R1218 | 1 | ST1218F1KE042W |
| 12 | 68 | R3 | 2512 | 1 | CR2512J68RE042W |
| 13 | 4.7K | R4 | 2512 | 1 | RTT25472JTE |
| 14 | 1M | R5 | 2512 | 1 | CR2512J1ME042W |
| 15 | 12K | R6 | 2512 | 1 | CR2512J12KE04 |
| 16 | 10K | R7 | RES-ADJ_3296W | 1 | 3296W-1-103 |
| 17 | On/Off | SW1 | SW5-2.0-8.8X4.4X4.7MM-90D | 1 | 3P-2.0-90D-REINFORCE; |
| 18 | LM311DR | U1 | SOIC-8_150MIL | 1 | LM311DR |
| 19 | NE555DR | U3 | SOIC-8_150MIL | 1 | NE555DR |
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