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Building inverter using ETD 59 ferrite cores


2007-04-28 6:04 am
I have some pieces of ETD 59 ferrite cores and I want to use them to build an inverter. Following are the details"
Input voltage : 13.2 to 10V DC (Center tapped)
Input current : 40 Amperes
Output voltage (1) : 240v Ac
Output voltage (2) : 15v Ac
Output current : 3 Amperes

operating frequency can be 20 to 30 KHz.

please provide turns ratio and other details for making an inverter. Or other ETD ferrite core can be proposed if applicable. I;ll use SG3525 IC for building the inverter.12