up to 100w inverter 12 v to 220vl circuit

The circuit described in this article is a MOSFET follower for driving headphones. FET followers can supply high current, but have a voltage gain of slightly less than unity. They are most suitable in applications where the input signal does...

Inverter Cicuit DIY

This CFL lighting kit is offered by the reputable brand Alfa, recognized for its circuits in inverter-like applications. The kit provides a stable circuit suitable for lighting a PL of 9 watts, 11 watts, or a CFL of up to...

Square Wave Generator (For Resonant Air-Gap Transformer)

A new project has been selected for the upcoming year, which is an improvement over the previous project, a homemade x-ray machine. The chosen project involves developing a safer and more efficient electronic device, replacing the homemade x-ray machine that posed...

Simple Square wave Generator

This simple circuit generates a good and stable 1V peak-to-peak square wave at 100Hz, 1KHz and 10KHz using a single 1.5V cell as power supply. An useful feature of this circuit is that frequency changes can be obtained by switching...

2MHz square-wave generator

With the values shown, the circuit generates a 2-MHz symmetrical square wave. Changing capacitors C1 and C2 to 0.01 µF results in a frequency of 500 Hz. For the particular integrated circuits and power supply voltages (5.0 V), the reliable...

Saturating a N-Channel MOSFET

The circuit requires a threshold of 2 volts, which allows only a minimal current to flow through the transistor. It is necessary to determine the voltage required to fully turn on the transistor. Additionally, it is important to establish the...

Simple Square Wave Generator with 7400

This is a simple square wave generator circuit constructed using the IC 74LS00, capable of producing square wave signals with frequencies ranging from 20 Hz to 1 MHz. The circuit exhibits sufficient stability for most applications. The output frequency is...

Lighting inverter circuit principle 6 ~ 8W fluorescent

The lighting inverter circuit is designed for 6 to 8W fluorescent tubes. This circuit is appropriate for powering fluorescent tube circuits within the specified wattage. The parameters for the circuit are indicated in the accompanying figure. When utilizing a fluorescent...

Mosfet 75W Power Amplifier

The MOSFETS we are dealing with are three terminal devices which are used to control electron flow in a circuit. Two of the pins (the source and drain) pass the current, and the third pin (the gate) is used to...