Products

Power solution board

Design, development: PST supported

Product examples

PWSB/Mモジュール

Features

Optimum heat dissipation and insulation structure
  • ・The resin substrate, developed by our own technology, incorporates high thermal conductive insulating resin formed on the base plate (aluminum plate).
  • Guarantees insulation resistance for high power parts (reinforced insulation).
  • A lead frame (copper plate electrode) with a thickness of millimeter order can be formed.
  • ・The resin is UL certified material (color: black, thickness: 0.4 to 1.6 mm).
  • ・Thermal conductivity of resin (3.4 W/m·K)
  • ・Planar conduction radiation effect
Power parts (heat source)

Construction

Construction

Labor-saving effect

Small, thin, high efficiency, quiet
  • Heat dissipation efficiency to the equipment cabinet is improved, allowing elimination of fan and heat sink.
  • ・Because the electrode thickness is large, it can support large electric power and is very excellent in terms of in-plane uniformity.
  • ・Contributing to energy conservation by increasing efficiency through minimizing wiring of modularized parts
  • ・The end part of lead frame (copper plate electrode) can be formed to the input/output terminals, simplifying the structure of connection reliability.

Uses

  • ・General sealed type power supply, charger, uses for base stations and medical equipment, etc.
PWSB(例)

Products

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