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  • …  
    • Home
    • About Us
    • Products 
      • All Categories
      • EV Power
      • ICT Power
      • Standalone
      • Module
      • Gallery
    • Solutions 
      • EV Power Supply Solution
      • ICT Power Supply Solution
      • Support
    • Blog
    • Contact
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  • Home
  • About Us
  • Products 
    • All Categories
    • EV Power
    • ICT Power
    • Standalone
    • Module
    • Gallery
  • Solutions 
    • EV Power Supply Solution
    • ICT Power Supply Solution
    • Support
  • Blog
  • Contact
  • …  
    • Home
    • About Us
    • Products 
      • All Categories
      • EV Power
      • ICT Power
      • Standalone
      • Module
      • Gallery
    • Solutions 
      • EV Power Supply Solution
      • ICT Power Supply Solution
      • Support
    • Blog
    • Contact
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  • Technical Support

  • Capacity

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    20K

     

    The existing facility production capacity is 20K PCS/Month.

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    100K

    Our new factory in Ji'an City, JiangXi Province production will reach 100K PCS/Month.

  • Technical Platform

    Source Unit(DSTB) has worked tirelessly to build advanced digital power platform technology over the past years.

    The mature, stable, reliable, efficient, and advanced technology platform provides a continuous driving force for the company and client partners' continued development!

    1

    H-bridge bridgeless PFC+LLC full-bridge

    H-bridge bridgeless PFC+LLC full-bridge digital power technology platform (96%+ efficiency, 4KW maximum)

    2

    Totem Pole Bridgeless PFC+LLC Full Bridge

    Totem Pole Bridgeless PFC+LLC Full Bridge

    Digital Power Technology Platform

    (Ultra-efficient 98%+, maximum

    4KW)

    3

    Bidirectional high-power non-isolated

    Bidirectional high-power non-isolated digital control platform technology (96%+ efficiency, maximum 5KW)

    4

    Three-phase Vienna + three-level LLC

    Three-phase Vienna + three-level LLC digital platform control technology (97% efficiency, maximum 30KW)

  • FQA

    What's sdstb.com means?

    Who is Source Unit ?

  • Application

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    Electrical Vehicles

    Vinfast

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    New Energy Bus

    HIGEC

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    New Energy Truck

    XCMG

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    Sustainable Bus

     CRRC

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    High Speed Train

    CRRC

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    EV Fast-Charger

    Exicom

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    EV Dump ruck

    XCMG

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    EV Fast-Charger

    XP

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    Data Center

    Tencent

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    Energy Storage

    YLEM Energy UK

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    Telecom Stations

    Exicom Tele India

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    Telecom Antenna

    Comba Indonesia 

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    Automatic

    Transgrid AU

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    CES BESS

    Mongolia

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    Telecom Station

    EFORE Finland

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    Photovoltaic

    IKEA SE 

  • Maximizing Efficiency with DC/DC Converters

    Unlock the full potential of our DC/DC converters with these valuable tips

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    Optimizing Power Output

    By understanding the specific power requirements of your application, you can fine-tune the settings of our DC/DC converters to achieve optimal power output and efficiency.
    Read More
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    Ensuring Reliability in OBC Chargers

    Learn how regular maintenance and monitoring can ensure the long-term reliability and performance of our OBC chargers, minimizing downtime and maximizing productivity.
    Read More
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    Enhancing Performance with 3 in 1 Controller Module Unit

    Explore the capabilities and potential performance enhancements offered by our 3 in 1 controller module unit for new energy 4-wheel electric vehicles, enabling advanced control and monitoring capabilities.
    Read More
  • FREE Consultation

    We're here to help you with any inquiries

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