This High Current IC 7805 Voltage Regulator Power Supply Circuit tell how to make one circuit for strong power supply using one chip name LM7805. This chip take high voltage and give out stable 5V power for devices. But normal LM7805 give only small current which is not enough for big device. In this circuit […]
Power Supply Circuits
6V to 12V Converter Circuit (High Current)
This article for 6V to 12V Converter Circuit (High Current) show how to make a helper circuit. It takes 6V battery and give 12V power. If we have motor or toy which needs 12V then this circuit can help make it work. Thing that need more power can use this circuit which gives more current […]
Stabilized Adjustable Power Supply 0-15V/5A Circuit
This article for Stabilized Adjustable Power Supply 0-15V/5A Circuit tell us about how to make special power supply circuit. It can give voltage from 0 to 15V. Also it can run many electric devices because it give 5 amp current. One more good thing is this power supply stays stable. Voltage does not changes much […]
Adjustable Voltage, Current Power Supply Circuit using Transistor 2N3055
This Adjustable Voltage, Current Power Supply Circuit using Transistor 2N3055 talks about how to make simple and useful power circuit. This circuit can change voltage and current so it work for many electronic projects. It uses one popular transistor called 2N3055 and some other parts. WARNING: Be careful, High voltage can be very dangerous. Do […]
Simple Hum Free Regulator Power Supply Circuit
This Simple Hum Free Regulator Power Supply Circuit uses one common transistor 2N3055 to make power supply clean and stable. It stops unwanted noise like hum sound which sometimes come from power supply. What is a Hum Free Regulator Power Supply: Hum Free Regulator Power Supply circuit is one electronic circuit made to reduce or […]
Simple Adjustable Power Supply Circuit using Two Transistors
This Simple Adjustable Power Supply Circuit using Two Transistors is a simple power supply circuit. It can change the output voltage by using two transistors like BD140 and MJ2955 to control the voltage. What is a Adjustable Power Supply Circuit: Adjustable power supply circuit is an electric circuit which uses two transistors to change and […]