POWER_PACK_FOR_BATTERY_POWERED_CALCULATORS，RADIOS，OR_CASSETTE_PLAYERS

Published:2009/6/28 22:07:00 Author:May | From:SeekIC

This circuit gives a regulated output of between 5 V and 15 Vdc, adjusted and set by a preset resistor. Current output up to about 350 mA. An integrated circuit regulates the output voltage and although this IC (the 7805) is normally used in a fixed-voltage (5 Vdc) supply it is for a variable output voltage.



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