Indirect Core Loss Measurement of Ferrite and Powder Cores under Rectangular AC Voltage and DC Bias

Puntos clave

• To investigate the core loss characteristics of ferrite and powder cores under specific AC voltage and DC bias conditions.
• Utilized indirect measurement techniques to evaluate core loss
• Applied rectangular AC voltage and DC bias to the cores
• Conducted experiments on ferrite and powder core samples
• Identified distinct core loss behaviors in ferrite compared to powder cores
• Demonstrated the impact of DC bias on core loss values
• Showed potential for optimizing core material selection based on loss characteristics