08_Circuit Description.pdf part of Samsung 08 Circuit Description 08_Circuit Description.pdf, Samsung DVD DVD-V5500 08_Circuit Description.pdf text manual preview

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Circuit Operating Descriptions

13. Circuit Operating Descriptions
13-1 Power Supply (Free Voltage)
(1) Comparsion between Linear Power Supply and S.M.P.S.

(a) Linear
Vout Vreg

REGULATOR

+ +
Common power +
Vp Vs
(Ex.220V 50Hz)
(Np)