This is the scheme diagram of 500W power inverter circuit which build using 10 pieces of well-known NPN power transistor 2N3055 to amplify the AC signal produced by multivibrator. The frequency generator / multivibrator is built based on transistors too. All of the components is easy to gathered from the electronic store.

This is the transistored power inverter circuit diagram, capable to handle up to 500W output loads. The circuit built based 50Hz square wave generator 4047 and square wave signal amplifier based power transistor 2N3055.

Another MOSFET power inverter which capable to deliver 500W electric power. The inverter build using MOSFET power RFP50N06, convert DC input 12V and give you AC voltage output 110V-220V.

This Modified Sine Wave Inverter frequency rate is 50Hz, give you 240V AC output. Powered by the 2 pieces of power MOSFETs STP55NF06L, the inverter capable to deliver up to 500W power. The PIC16F628A is programmed to produce a logic 5v signal for 5ms at pin 17 then 15ms off. Then the same at pin […]

Here the DC to AC Inverter which build based MOSFET component IRFP260 as signal amplifier. This inverter will convert DC input 12V, 24V or 48V to become 220V AC power output up to 500 Watts. This power inverter is a lot more frequency-stable than the 15-minute DC-AC converter and it can be built to operate […]