AC to DC 90 Watt Switching Power Adaptor Circuit Diagram

AC to DC switching ability adaptor ambit with best achievement ability of 90W. Switching ability accumulation is congenital application a aerial voltage ability switching regulator IC MC33374 and some added added components. The MC33374 IC is a caked aerial voltage ability switching regulators that are distinctively advised to accomplish anon from a rectified AC band source, and in flyback advocate applications.

The MC33374 switching ability adaptor combines the appropriate advocate functions with a different programmable accompaniment controller. At assorted capricious AC inputs, it is able of confined up to 6 A accepted at 15V achievement voltage. This switching ability adaptor is able of accouterment an achievement ability in balance of 150W with a anchored AC ascribe of 100V, 115V, or 230V, and in balance of 90 W with a capricious AC ascribe that ranges from 85V to 265V.