Circuit adjustable power supply 7805

Adjustable power supply with circuit integrated positive tension regulator 7805

Adjustable power supply with regulator lm317, we already knew, but the idea now is to use a fixed regulator, and to use some tricks so that the source and turn adjustable.

7805 Circuit adjustable power supply 7805

Here it is a basic outline of the circuit of the source with 7805 however adjustable, we not needed a continuous source regulated, a filter capacitor, an integrated 7805 and a kia4558, ready we have our source with 7805 regulated and adjustable for the potentiometer R1.

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7805, 7805 adjustable power supply, IC 7805, kia 7805, used 4558

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About the Author: Xtronic.org blog author. Electronics technician for the technical school of Brasilia - Brazil. Interested in electronics, circuits and technology in general.

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