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  • Protection Devices
  • MOSFET
  • Rectifier Diodes and Bridge Rectifier
  • Power modules and components
  • Opto-coupler
  • Power IC
  • IGBT

    • APPLICATION

    FAST CHARGER
    EV Charging
    SWITCHED-MODE POWER SUPPLY
    BLDC and PMSM Motor Drive
    PHOTOVOLTAIC INVERTER
    BATTERY MANAGEMENT SYSTEM (BMS)
    WHITE GOODS
    LEAKAGE PROTECTIVE DEVICE
    AUTOMOTIVE ELECTRONICS
    CONSUMER ELECTRONICS
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    • ENVIRONMENTAL INFORMATION

    2020 Self-Monitoring Report of Soil and Groundwater of Jiangsu JieJie Microelectronics Co., Ltd.

    2020 Self-Monitoring Report of Soil and Groundwater of JieJie Semiconductor Co., Ltd.

    Independent Inspection Opinions of Environmental Protection Enterprises After the Completion of the Power Electronic Component Production Line Construction Project

    2021 Self-Monitoring Report of Soil and Groundwater of Jiangsu JieJie Microelectronics Co., Ltd.

    2021 Self-Monitoring Report of Soil and Groundwater of JieJie Semiconductor Co., Ltd.

    2021 Environmental Information Disclosure Report of JieJie Semiconductor Co., Ltd.

    2021 Environmental Information Disclosure Report of Jiangsu JieJie Microelectronics Co., Ltd.
    PRODUCT

    Thyristor Protection Devices MOSFET Rectifier Diodes and Bridge Rectifier Power modules and components Opto-coupler Power IC IGBT

    APPLICATION

    FAST CHARGER EV Charging SWITCHED-MODE POWER SUPPLY BLDC and PMSM Motor Drive PHOTOVOLTAIC INVERTER BATTERY MANAGEMENT SYSTEM (BMS) WHITE GOODS LEAKAGE PROTECTIVE DEVICE AUTOMOTIVE ELECTRONICS CONSUMER ELECTRONICS

    QUALITY

    SERVICE QUALITY CERTIFICATIONS AND STANDARDS LAB CAPACITY SOCIAL RESPONSIBILITY

    ABOUT

    OUR COMPANY DEVELOPMENT HISTORY INVESTOR RELATIONS NEWSROOM CONTACT

    CAREER

    CAREER OPPORTUNITIES TRAINING & DEVELOPMENT LIFE & BENEFITS

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