Schematic Diagrams

Useful schematic and wiring diagrams. ✔ ✔ Enjoy electronic circuits, let your idea comes to hardware


Inverter 12V to 220V 100W by Transistor

This circuit power Inverter 100W, it easy and good ideas. When use the electric appliances that want 220V AC 50HZ, which have small-sized about 100Watt not exceed. By when you apply outside home, as a result have to have Mini power inverter about 100Watt, perform modify from work electricity forces of battery 12V give tall […]

12V To 220V 50Hz Inverter 50W by M706B1

Circuit 12V To 220V 50Hz Inverter 50W by M706B1 PCB 12V To 220V 50Hz Inverter 50W by M706B1 Most Wanted Diagrams:12V to 220V 50hZ inverter 50W M706b1 circuit


R.E.E.Robinson VK2ILV 7 Roland Ave. Wahroonga 2076 Sydney, N.S.W. AustraliaAn inverter power supply suitable for valve radios is described.This inverter uses a small single sided Printed Circuit Board (PCB). Use the overlay to position the components. Test all the resistors, diodes, transistors, and capacitors before using them. The transformer and Integrated Circuit (IC) are difficult […]

110VAC Inverter for Automobile by 555,4020,4049,IRF530

This circuit will allow you to operate small devices like laptop computers inside your automobile without an expensive automobile power supply. The circuit takes advantage of the fact that power transformers are linear devices and can be used to step up as well as step down. This is evident by the fact that the supply […]

12VDC Fluorescent Lamp Inverter with Mosfet

It uses a normal 120 to 6V stepdown transformer in reverse to step 12V to about 350V to drive a lamp without the need to warm the filaments. Q1 must be installed on a heat sink. A 240V to 10V transformer will work better then the one in the parts list. The problem is that […]


2N3055 Simple inverter 5W

This simple inverter. the main aim of this circuit is to provide a suitable supply for all kind of low power battery chargers that normally connect to the mains such as mobile phones, electric shavers, etc, even an electronic neon light rated at 5W was successfully connected. Only easily obtainable components are used. Source:

A simple inverter for florescent lamps by D882

This inverter is very easy to construct, reliable, and even powerful enough to light up a 15W florescent tube (if you cool your transistor well). The only hard-to-find piece of this baby is the so-called yellow inverter transformer. It’s a miniature high frequency transformer that has a 25mm x 20mm x 5mm ferrite core, 30 […]


110VAC Inverter for Automobile by 4013, 555, 4020, and 4049

The design depends on the windings ratio and the value of the car battery to produce an AC waveform of approximately 95 volts RMS. No filtering is performed on the secondary since the transformer blocks most of the sharp edges from the input waveform. All of the devices (4013, 555, 4020, and 4049) should have […]


Mini Inverter 12V to 120V by TIP32

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 to a device. It should power lamps, shavers, small stereos and small appliances. If you draw to much power the circuit will shut […]

Mini inverter 12V to 220V by 2N3055 , 2N2905

Here is circuit mini or simple power inverter. Use Transister 2N3055×2 and normal part Electronic. Input Voltage 12V Form battery source, and Output 220V. Source:

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