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STD LED lamp copy
Mode: Editors' pick
Cloned from LED lamp
- 0
Update time：
2018-06-11 04:48:03
Creation time：
2018-06-11 04:48:01
Description
Driver for dimmable LED lamp using 60V LED filaments.
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | NE555P | U1 | DIP8 | 1 |
| 2 | 10k | R1 | Potmeter | 1 |
| 3 | 3k3 | R2,R5,R6 | AXIAL-0.3 | 3 |
| 4 | 119k5 | R3 | AXIAL-0.3 | 1 |
| 5 | 10k | R8,R9 | AXIAL-0.3 | 2 |
| 6 | 10Ω | R7 | AXIAL-0.3 | 1 |
| 7 | 10nF | C1 | 2.5mm ceramic cap | 1 |
| 8 | 0.1μF | C2,C3,C6,C8 | RAD-0.1 GRID-ALIGNED | 4 |
| 9 | 470μF | C7 | CAP-D16.0XF7.5 | 1 |
| 10 | IRFU3910PBF | Q1,Q2 | TO-251(I-PAK) | 2 |
| 11 | 2N3904 | Q3 | TO-92(TO-92-3F) through-hole | 1 |
| 12 | 470μH | L1 | WE-TIF RADIAL LEADED WIRE WOUND INDUCTOR WITH 4 PINS | 1 |
| 13 | LEDS | D4 | LED-2P-2.2-6MM | 1 |
| 14 | UF4007 | D3 | DO35-7 GRID-ALIGNED | 1 |
| 15 | Schottky | D1,D2 | DO35-7 GRID-ALIGNED | 2 |
| 16 | 10nF | C5 | RAD-0.1 | 1 |
| 17 | LT1172CN8 | U2 | DIP8 | 1 |
| 18 | WJ2EDGVC-5.08-2P | P1 | WJ2EDGVC-5.08-2P | 1 |
| 19 | 179k5 | R4 | AXIAL-0.3 | 1 |
| 20 | Thermistor 10 | R10 | NTC THERMISTOR 10OHM 7.5MM | 1 |
| 21 | 1M | R11 | AXIAL-0.3 | 1 |
| 22 | 100μF | C4 | ELCO 6MM | 1 |
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