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KESHENGLONG ELECTRONICS

Featured Products

WHY CHOOSE US

Science and technology innovation enterprise specialized in research,development and manufacturing of transformer products

  • Main Products

    Main Products

    Specialized in magnetic electronic components, including SMD and through hole high-frequency transformers, Inductors,solenoid Valve

  • Application Areas

    Application Areas

    5G, communication, new energy, automobile, military, aerospace, medical equipment, household appliances and other fields.

  • Our Certificates

    Our Certificates

    ISO9000 quality system certificate, UL 191891 certificate and CE certificate.

  • More Professional

    More Professional

    Professional manufacturer of high-quality transformer

New Products

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Three-Phase Low Power Dry-Type Machine Tool Equipment Transformer

Three Phase Transformer

Three-Phase Low Power Dry-Type Machine Tool Equipment Transformer

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Three-Phase Low Power Dry-Type Medical Instrument Transformer

Three Phase Transformer

Three-Phase Low Power Dry-Type Medical Instrument Transformer

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Three-Phase High Power Dry-Type Photovoltaic Storage Transformer

Three Phase Transformer

Three-Phase High Power Dry-Type Photovoltaic Storage Transformer

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Three-Phase High Power Dry-Type Wind Energy Transformer

Three Phase Transformer

Three-Phase High Power Dry-Type Wind Energy Transformer

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About Us

About Us

Yuyao Ke'sheng'long Electronics Co.,Ltd is a science and technology innovation enterprise specialized in research,development and manufacturing of transformer products.it has been actively dedicated to providing "high-efficient,energy-saving,environmental-friendly and safe"products to customers all over the world.

Experienced engineer team        Semi-auto and automatic machine

Solid quality team & system       Experienced manufacture team

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Latest News

How Does Switching Frequency Affect PFC Inductor Design

How Does Switching Frequency Affect PFC Inductor Design

In power factor correction (PFC) circuits, the inductor is a key energy-storage and current-shaping component. Among the many design variables, switching frequency has a direct and far-reaching impact on PFC inductor performance, efficiency, and physical size. Understanding this relationship is essential for designing high-efficiency and compliant power supplies.