Frequency modulated switching power supply circuit diagram with steady performance

Published:2011/4/1 3:55:00 Author:Nicole | Keyword: frequency modulated, switching power supply | From:SeekIC

As is shown in the figure, this is another example of switching power supply. The frequency changes are in range of 38 ~ 70kHz, when the input voltage changes are in range of 90 ~ 300V, it can maintain the stability of the output DC voltage.



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