Composed of CS51227 output 28V／5A DC fixed power supply circuit diagram

Published:2011/4/1 3:31:00 Author:Rebekka | Keyword: fixed power supply | From:SeekIC

Composed of CS51227 output 28V／5A DC fixed voltage power supply is shown as below. CS51227 is a voltage type PWM Controller, the switching frequency can up to l.0MHz, trigger voltage is 4.7V start current is 75μA. The output voltage of the power supply is 10～18V, output voltage 28V±1％, output current 0～5A, switching frequency 250kHz, output voltage ripple 150mVp-p, 90% efficiency.



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