So, we want 1500 watts output, at least 12 mosfet must be needed to get 1500 watts the best choice is P60N06 N channel MOSFETs.The P60n06 works with 60v and it will take the 60 amp.Īs a result, the series of 1 mosfets will provide 120 Watts output probably the inverter can power up by increasing the number of MOSFETs. This Driver board is enough For the power inverter construction. The driver board circuit and The PCB layout I am given in the youtube video. In this Article, I am going to explain how to make a 1500 watts inverter Using the ic SG 3525. The pin4 -oscillator output pin 12 – ground The Pin 2 – Non inverting input pin 10 -shutdown The pin 1 – inv input pin 9 – compensation The single chip can be also used in the power motor speed controller as PWM DC motor speed controller Pinout of SG 3525 it a 16 pin package and the ic it having the automatic shutdown and soft start feature. The ic will cost you around 70 Rupees in the Indian market. That could be available in all electronics shops with the cheapest price.
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