DIY Power Bank Circuit Diagram Using 7805 Voltage Regulator IC

Power Bank Circuit Diagram Using 7805 IC - Power bank is a resource that is a trend lately. The reason, more and more users of mobile devices that require charging more than once a day. The use of gadgets is increasing along with the development of technology, and people are increasingly dependent on gadgets. Thus, the products of backup resources increasingly in demand in the market.

Do you know if we can actually make your own backup power source or power bank of batteries that can be recharged. We just need some electronic components such as IC regulator, electrolytic capacitors and an LED as an indicator. The way it works is, we use a 9 volt battery while the gadget requires power at 5 volts. Here we use a 7805 voltage regulator IC that converts voltages above 6-18 volts to 5 volts.

Homemade Power Bank And Its Circuit Diagram Using 7805

Part List Of Power Bank Circuit Diagram

C1	470 uF
C2	100 uF
R1	220 ohms
LED	General LED bulb as indicator
IC	LM 7805
Switch	General SPDT Switch
Battery	Rechargeable 6-9V battery