Versatile and cost-effective, easy for winding and assembly. Suitable for various broadband transformers, power transformers, and differential/power inductors. Commonly found in switch-mode power supplies, telecom equipment, industrial power systems, and consumer electronics

Made of bakelite material, offering excellent high-temperature resistance, good insulation, and high mechanical strength. Effectively secures coils and insulation, protecting transformers from mechanical shock and electrical breakdown, ensuring reliable operation for high-power-density cores like PQ series in harsh environments

Features a round center post design that reduces winding resistance and losses. Wide operating frequency range (up to 500kHz), 30-90W power output, cost-effective, easy to wind, and reliable. Commonly used as main transformer in switch-mode power supplies, DC-DC converters, LLC resonant inductors, and charger