Power pack for battery-powered devices

Posted on Mar 17, 2013

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

Power pack for battery-powered devices
Click here to download the full size of the above Circuit.

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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