Features

The evaluation board has the following features:

• Offline isolated flyback converter topology
• Measured AC input operation from 180 V_AC to 265 V_AC
• Nominal performance characterization at 230 V_AC
• Regulated 12V DC output
• Output current capability up to 8A
• Maximum measured output power of approximately 96W
• Secondary-side firmware-based regulation
• Numerically Controlled Oscillator (NCO) based switching command generation
• Automatic operating-range control
• Overvoltage protection and restart behavior
• Measured mid-load efficiency of approximately 87%
• Power factor and THD performance characterized at 230 V_AC