Project Description

Project description

Low Drop Output voltage Low-Noise 2 channel VSrc with sync rectifier. Input voltage 2x 18V AC (50-60Hz). Output 2 x 21.5 V. Suitabel for audio and measurment applicaton. 4uV rms noise (at 1A output / snd frequency range). Up to 97% efficiency.

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Component (27)
Qty
Description
Resistor

R5, R33, R45, R38, R4, R15, R55, R48, R11, R51, R46, R39, R21, R6, R60, R25, R16, R35, R26, R53, R19, R36, R62, R41, R54, R49, R40, R47, R52, R59, R50, R58, R56, R43, R61, R30

36
Generic Resistor (3k9)
EETEE2G561LJ

C4, C5

2
Electrolytic Capacitor, 560 F, 400 V, 20%, 35 mm, 10 mm
TSR-3296W

VR13, VR11

2
Potentiometer
BC847B

Q7, Q17, Q18, Q6, Q13, Q14

6
Npn Transistor Sot-23

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