Custom EE28 450uH Ferrite Core High Frequency Power Transformer 15V 3A Vertical Pin for LED Power Supply PCB Mount Transformer

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Custom EE28 450uH Ferrite Core High Frequency Power Transformer 15V 3A Vertical Pin for LED Power Supply PCB Mount Transformer


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Type Power Transformer Input Voltage 12V, 48V, 24V, 36V Output Voltage 480 V, 12V-400V Frequency 50 Hz, 60 Hz Phase Single Coil Number Triple-Winding Coil Winding Material Aluminum, Copper Material Aluminum, Copper application Power Toplogy Flyback Coil Structure Sandwich Winding Method Shape Round Low-loss core low temp rise, no overheat shutdown High insulation sufficient creepage, […]


TypePower TransformerInput Voltage12V, 48V, 24V, 36V
Output Voltage480 V, 12V-400VFrequency50 Hz, 60 Hz
PhaseSingleCoil NumberTriple-Winding Coil
Winding MaterialAluminum, CopperMaterialAluminum, Copper
applicationPowerToplogyFlyback
Coil StructureSandwich Winding MethodShapeRound
Low-loss corelow temp rise, no overheat shutdownHigh insulationsufficient creepage, anti-leakage safe
No floating pinsno skew during assembly, less reworkLow leakage inductanceless EMI, easier certification
High temp bobbin-40~125℃ wide range, harsh-proofHigh-grade wirehigh efficiency, stable power conversion
Vacuum impregnationmoisture/shock proof, low failureAuto productionconsistent specs, zero batch difference
Multi-voltage compatible110V/220V fit for various SMPSUL-certifiedcompliant for export, safe for EU/US markets


Our website currently displays only a selection of our transformer products. If you are looking for specific models or need detailed technical information, please feel free to contact us. As a professional transformer supplier, China Loong Transformer Co., Ltd. is committed to providing tailored solutions to meet various application needs. Whether you require oil immersed transformers, dry type transformers, special transformers, or compact substations, our experienced team is ready to assist with product selection, customization, and technical support. Let’s work together to deliver reliable and efficient power solutions that drive your business forward.

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