TL494-BUCK converter

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STD TL494-BUCK converter

License: Public Domain

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Editors' pick

Update time： 2023-07-14 23:31:43

Creation time： 2023-07-10 18:37:53

Description

Convertidor de 12Vcc a 5Vcc 10A máx, usando TL494, Vrpp de salida del 2%

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	10uF	C1	CAP-TH_BD4.0-P1.50-D0.8-FD	1
2	100uF	C1VCC	CAP-D8.0×F3.5	1
3	1u	C2	RAD-0.2	1
4	80U	C3	CAP-D6.3×F2.5	1
5	1u	C4	RAD-0.3	1
6	2.2u	CREF1	CAP-D4.0×F1.5	1
7	MBR1640CT	D1	TO-220AB-3_L10.4-W4.6-P2.54-T	1
8	TINDUCTOR-5MMX0.7	L1	INDUCTOR	1
9	50K	POT_FREC	RES-ADJ-TH_3296W	1
10	MJ2955	Q2	TO-204_L38.8-W25.5-P10.92-L	1
11	10K	R1,R3	RES-ADJ-TH_3296W	2
12	510	R5	R_AXIAL-0.4	1
13	51k	RF	R_AXIAL-0.4	1
14	89	RF1	R_AXIAL-0.4	1
15	100	RF2	R_AXIAL-0.4	1
16	30	RF3	R_AXIAL-0.4	1
17	1K	RSS1	R_AXIAL-0.4	1
18	100K	RSS3	R_AXIAL-0.4	1
19	1P 2T	SW2	SW-TH_SS-12F20-G4	1
20	TL494	U1	DIP-16_L19.3-W6.4-P2.54-LS7.6-BL	1
21	2N3055	U2	TO-204_L38.8-W25.5-P10.92-L	1