Make This 1KVA (1000 watts) Pure Sine Wave Inverter Circuit
As can be seen in the first diagram below, the configuration is a simple mosfet based designed for amplifying current at +/-60 volts such that the connected tra...
Tesla Coils
In this picture is everything you will need to make a self running power supply. The input is a 12vdc 7ah lead acid or gel cell battery (not shown). The input g...
1.5V to 5V/12V DC/DC Converter with LT1073
Small 1. 5V to 5V or 12V DC/DC converter with LT1073 chip. The IC is available in three different versions, depending on output voltage. Two with fixed output v...
Solar Panel AC Mains Relay Changeover Circuit
The discussed automatic change over relay circuit was requested by Mr. Karimulla Baig. The circuit normally charges the connected battery at constant current th...
Low Loss Step Down Converter
This circuit arose from the need of the author to provide a 5 V output from the 24 V battery of a solar powered generator. Although solar power is essentially f...
How to Make a Simple 200 VA Homemade Power Inverter Circuit Square Wave Concept
An efficiency of around 85 % and a power output of more than 200 watts is what you will get from the present design of a power inverter (home built). Complete c...
Testing Troubleshooting an Inverter Circuit Discussion
Since you say that with my PWM circuit the current consumption of the inverter shoots to a dangerous 14Amps, therefore I just thought, probably we can solve thi...
DC DC Converter From 1 5V To 34V
An interesting DC/DC converter IC is available from Linear Technology. The LT1615 step-up switching voltage regulator can generate an output voltage of up to +3...
3V to 9V DC Converters
Here are some 3V to 9V DC converter circuits that were requested by some of our visitors. It may be helpful to have one of this converters when no 9V battery is...
300Watt Inverter DC 24V to AC 220V
12v to 220v inverter circuit diagram, 24v inverter circuit, 24v to 220v inverter, 24vdc to 220vdc, 300w inverter, 300w inverter circuit diagram, Inverter, inver...
25 Watt Power Inverter Circuit
This low-power 25 watt power inverter circuit which makes use of only 9 electronic parts. The inverter turns 10V to 16V DC input into 60Hz, 115V square-wave pow...
15W Inverter Circuit 12VDC to 120VAC
This is the schematic diagram of 15W inverter circuit. The circuit is based PNP power transistor such us TIP32 and other similar transistors. This inverter is p...
12VDC to 230VAC 60W Inverter Circuit
The following circuit is a cheap completely transistorised inverter circuit ideal for driving medium loads with the order of 40 to 60 watts working with battery...
12V to +/- 20V DC Converter Circuit
DC To DC Converter circuit used to be an convert voltage DC to DC with different concepts. DC to DC converter circuit +12 V to + /-20V is working to change the ...
12V Inverter Circuit Using 4013
This circuit is a circuit diagram 12V inverter is very easy to build, cheap components that many electronics hobbyists may even already have. Though it is possi...
12v Fluorescent Inverter by TIP3055
This is a low-cost project for 20 or 40 watt fluorescent tubes. However the most efficient is to use a 40 watt tube (or two 20 watt tubes in series). It`s a cir...
12V DC Voltage Doubler Circuit
This is the circuit diagram of DC voltage doubler / DC converter. The circuit will convert 12VDC power supply to become a 24VDC at and 18VDC. Almost any PNP or ...
100W Inverter Circuit 12VDC to 220VAC
Here the schematic diagram of 100W Inverter Circuit which will convert 12VDC input to be 220VAC output. The circuit built based IC CD4047 to generate sine wave ...
100W DC Inverter Circuit with PCB Design
This is the 100W DC inverter build based transistored multivibrator as well as transistor signal amplifier. The inverter will convert 12V DC voltage in the inpu...
Switching (transformerless) DC/AC 12V/230V 150W modified sine wave inverter
The inverter is suitable for battery powering of mains appliances. It is a switching converter, which contains no bulky, heavy and expensive iron transformer. T...