Mithun_K_Das
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Today I was trying to add the battery charging mechanism in my sine wave inverter. As per the theory, I kept off the upper two MOSFETs and only PWM-ed lower two MOSFETs together at 7KHz with duty cycle 4-20% for testing. What I found that, the ampere rating in the winding of the transformer is 16Amp but on the other hand battery is charging at 2.5Amp rating.
I don't think it is normal. Isn't it a power loss in transformer? What is the suggestion?
I don't think it is normal. Isn't it a power loss in transformer? What is the suggestion?