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High Efficiency 500W EE55 Ferrite Core High Frequency Power Transformer for SMPS and Inverters

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Wuxi Derun Electron Co., Ltd

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High Efficiency 500W EE55 Ferrite Core High Frequency Power Transformer for SMPS and Inverters

Brand Name : OEM

operating_frequency : 20kHz - 200kHz

winding_material : Enameled copper wire

insulation_class : Class F (155°C)

Payment Terms : T/T, L/C, PayPal

efficiency : ≥95%

Certification : CE, RoHS

core_material : MnZn Ferrite (PC40/PC44)

Model Number : HFT-EE55-500W

core_type : EE55

Price : USD 8.50-25.00 per piece

Supply Ability : 50000 pcs per month

rated_power : 500W

output_voltage : Custom as per requirement

weight : Approx. 380g

Place of Origin : China

Delivery Time : 7-15 working days

Packaging Details : EPE foam + individual carton box, 20pcs per master carton

input_voltage : DC 12V/24V/48V (customizable)

MOQ : 10 pcs

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High Efficiency EE55 Ferrite Core High Frequency Power Transformer 500W

Engineered for superior performance in switch-mode power supplies (SMPS) and DC-DC converters, this EE55 high frequency power transformer combines MnZn ferrite core technology with precision winding to deliver up to 95% energy conversion efficiency at 500W rated output.

Key Features

High Efficiency Design: Utilizing PC40/PC44 grade MnZn ferrite material with low core loss characteristics, minimizing eddy current and hysteresis losses across the 20kHz-200kHz operating range.
Robust Power Handling: Rated at 500W continuous power, suitable for demanding industrial and commercial power supply applications.
Wide Frequency Compatibility: Optimized for operation from 20kHz up to 200kHz, supporting both conventional and high-speed switching topologies.
Custom Windings Available: Input and output voltage configurations can be tailored to your specific design requirements.
Thermal Stability: Class F (155°C) insulation system ensures reliable operation under elevated temperature conditions.

Applications

Industrial SMPS (Switch-Mode Power Supplies)
DC-DC Converter Modules
Pure Sine Wave Inverters
Battery Charging Systems
Renewable Energy Power Electronics
LED Driver Power Supplies

Quality Assurance

Every transformer undergoes 100% testing including inductance measurement, turns ratio verification, hipot testing (primary-secondary), and thermal cycling before shipment. CE and RoHS certified for global market compliance.

Customization Options

We offer complete OEM/ODM service including custom core sizes, winding configurations, terminal styles (pin/flying lead/screw), vacuum impregnation, and conformal coating for harsh environments. Engineering samples available within 5-7 working days.

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