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DC to DC Converter – Circuit Schematic
DC to DC Converter
The intended use of the 24 volts is to power an amplifier that will supply wave forms of up to a couple hundred Hz to bias a varactor or pair of varactors in an...
12-220V Power Inverter – Circuit Schematic
12-220V Power Inverter
Using this circuit you can convert the 12V dc in to the 220V Ac. In this circuit 4047 is use to generate the square wave of 50hz and amplify the current and th...
Car 12V to +-20V DC converter – Circuit Schematic
Car 12V to +-20V DC converter
The limitation of car supply voltage (12V) forces to convert the voltages to higher in order to power audio amplifiers. This supply is intended for two channels...
12V to 6V Converter – Circuit Schematic
12V to 6V Converter
This small but useful circuit is a DC voltage convertor for using 6V devices with car battery voltage. The maximum output current is dependent if the T1 is cove...
12 VDC to 120/220 VAC Inverter – Circuit Schematic
12 VDC to 120/220 VAC Inverter
This inverter will sufficiently power any of your 115VAC (or 220VAC)small appliances. T1 choice of amperage is yours to make, but if you can salvage a heavy-dut...
12 Vdc - 120 Vac Inverter – Circuit Schematic
12 Vdc - 120 Vac Inverter
An Inverter is a device that converts 12 volts d.c to 120 volts a.c. , which is what we use in our homes. This project will handle about 300 watts, which is pe...
6V to 12V Converter – Circuit Schematic
6V to 12V Converter
This inverter circuit can provide up to 800mA of 12V power from a 6V supply. For example, you could run 12V car accessories in a 6V (British?) car. The circuit ...
Voltage Inverter II – Circuit Schematic
Voltage Inverter II
This simple and inexpensive circuit can produce a dual (positive and negative) voltage from a single supply input. It is therefore extremely useful for powering...
voltage inverter – Circuit Schematic
voltage inverter
This circuit inverts the polarity of the input. output is limited to less that 200mA....
DC-DC Convertor – Circuit Schematic
DC-DC Convertor
This circuit will generate a smaller DC output voltage from a larger DC input voltage.It is quick and simple to make and by changing the value of the zener diod...
12 to 120 Volt Inverter – Circuit Schematic
12 to 120 Volt Inverter
It will supply 15 watts of AC power to a device. It should power lamps, shavers, small stereos and small appliances. If you draw to much power the circuit will ...
12 to 120 Volt Inverter – Circuit Schematic
12 to 120 Volt Inverter
It will supply 15 watts of AC power to a device. It should power lamps, shavers, small stereos and small appliances. If you draw to much power the circuit will ...
40W Fluorescent Lamp Inverter – Circuit Schematic
40W Fluorescent Lamp Inverter
This 40W fluorescent lamp inverter allows you to run 40W fluorescent tubes from any 12V source capable of delivering 3A. This is basically a larger version of t...
40W Fluorescent Lamp Inverter – Circuit Schematic
40W Fluorescent Lamp Inverter
This 40W fluorescent lamp inverter allows you to run 40W fluorescent tubes from any 12V source capable of delivering 3A. This is basically a larger version of t...
A voltage inverter circuit – Circuit Schematic
A voltage inverter circuit
Our programmable MP3 player has an interface to an LCD with a HD44780 controller. These are alphanumeric LCDs with one to 4 lines of text and 16 to 40 character...
12 Volt DC to 120 Volt AC Inverter – Circuit Schematic
12 Volt DC to 120 Volt AC Inverter
Ever needed a low power 120volt AC power source for your car, van or truck? Well this circuit should do the trick for you. It will supply 15 watts of AC power ...
500W low cost 12V to 220V inverter – Circuit Schematic
500W low cost 12V to 220V inverter
Using this circuit you can convert the 12V dc in to the 220V Ac. In this circuit 4047 is use to generate the square wave of 50hz and amplify the current and th...
Universal DC-DC Convertor – Circuit Schematic
Universal DC-DC Convertor
This circuit will generate a smaller DC output voltage from a larger DC input voltage.It is quick and simple to make and by changing the value of the zener diod...
The Output Adjustable Flyback Converter – Circuit Schematic
The Output Adjustable Flyback Converter
A high voltage step-up DC power supply using adjustable flyback conversion....
Voltage InverterII – Circuit Schematic
Voltage InverterII
This simple and inexpensive circuit can produce a dual (positive and negative) voltage from a single supply input. It is therefore extremely useful for powering...