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Top share in Japan market※1
Power Supply for Surface Treatment

※1 Estimated by Sansha Electric Manufacturing Co., Ltd. on the basis of the Japan Surface Finishing Suppliers Association: 2021 Dynamic Statistics of Power Supply Sales

  • Technology based on more than half a century of development

    We are developing power supply units for surface treatment that keep up with the rapidly diversifying needs of the electronics industry.
    Result of Know-how Accumulated over Many Years Design based on in depth knowledge of the locus of surface processing ensures stable performance over the long term.
  • Abundant series

    Supports from laboratory use with output current of 5A to large capacity with maximum output current of 15,000A.A lineup for the inverter power supply with the latest digital control and an efficient electric power semiconductor.
  • High-speeding of output pulse current※2

    A wavy control that suits a new process is materialized. The challenge of the road to the process with an infinite possibility is supported.
    It contributes to the realization of uniform film formation and the improvement (speedup) of productivity.
  • Open Field Network Interface

    We mounted the interface in accordance with an international standard. Therefore the system construction of high reliability will be achieved in a short time.

※2 Excluding some products.


Lineup that meet customer needs

Sansha Electric’s technology is highly trusted by customers as we have been responding to market needs for more than half a century, from precision to economic efficiency, but also for a wide range of applications such as decoration, rust prevention, and functional plating.

Lineup of General Purpose Rectifie

Related Products

Please contact us for customization

There are ways to improve the efficiency of on-site work by customizing standard products to fit your own usage conditions.
We meet the needs of customers with the know-how we acquired over many years in Power Supply manufacturing.

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