led bulb 7w philips

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STD led bulb 7w philips

License: GPL 3.0

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Update time： 2022-08-09 11:16:01

Creation time： 2022-08-09 06:55:39

Description

This is a circuit/schematic diagram of LED bulb Driver of 7W. This schematic diagram is created using a PCB of 7W PHILIPS LED bulb.

For more circuit diagrams and tutorials you can go to circuitspedia.com.

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	683J 275VAC	C1	CBB CAPACITOR 400NF 100V	1
2	CY400 473KH	C2	CBB CAPACITOR 400NF 100V	1
3	2.2uF	C3	CAP-TH_BD5.0-P2.00-D0.8-FD	1
4	C3, C4= 2.2uF 50V	C4	CAP-TH_BD5.0-P2.00-D0.8-FD	1
5	68uF 100V	C5	CAP-TH_BD1.2-P5.00-D13.0-FD	1
6	ES1J	D1	DO-214AC_L4.3-W2.7-LS5.3-RD	1
7	MB10F	D2	MBF_L4.8-W3.9-P2.50-LS6.7-BL	1
8	BP2335JS	IC1	SOIC127P600X175-8N	1
9	+	J1	HDR-M-2.54_1X1	1
10	_	J2	HDR-M-2.54_1X1	1
11	HDR-M-2.54_1x1	J3,J4	HDR-M-2.54_1X1	2
12	5mH	L1	EI CORE INDUCTOR	1
13	LED DRIVER TRANSFORMER	L2	THT INDUCTOR WITH IRON CORE 2.5MM	1
14	511K 07D	MOV	RES-TH_L9.0-W6.2-P5.00-D0.7-S6.20	1
15	5.1kΩ	R1,R2	R0603	2
16	393	R3	R2512	1
17	2R05	R3	R2512	1
18	272	R4	R2512	1
19	184	R5	R2512	1
20	104	R6	R2512	1