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Chuangying Electronics Co.,Ltd

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Metal Base Circuit Board

Product categories of Metal Base Circuit Board, we are specialized manufacturers from China, Copper Base Pcb, Copper Circuit Board suppliers/factory, wholesale high-quality products of Heavy Copper Pcb R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!

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  • Copper based high thermal circuit boards

    Copper based high thermal circuit boards

    • Supply Ability: 10000sqm/month

    This PCB is 400W 600W Thermoelectric separation and copper base circuit boards The thermal conductivity is many times better than aluminum and iron substrates It is suitable for high frequency circuits and areas with high and low temperature variations and heat dissipation of precision communication equipment etc It...

  • Copper electroplating thickness pcb

    Copper electroplating thickness pcb

    • Supply Ability: 10000sqm/month

    Generally the finishing of copper PCB include ENIG immersion silver LF HASL OSP etc The copper substrate circuit layer is required to have a large current carrying capacity so a thick copper foil should be used and the thickness is generally 35 m to 280 m the thermal conductive insulating layer is the core technology...

  • 2.0mm 1oz 400W~600W Thermoelectric separation copper board

    2.0mm 1oz 400W~600W Thermoelectric separation copper board

    • Supply Ability: 10000sqm/month

    The copper base board is the most expensive one among the metal substrates and the heat conduction effect is many times better than that of the aluminum substrate and the iron substrate It is suitable for high frequency circuits and regions with high and low temperature variations and the heat dissipation and...

China Metal Base Circuit Board Suppliers

The copper base board is the most expensive one among the metal substrates, and the heat conduction effect is many times better than that of the aluminum substrate and the iron substrate. It is suitable for high-frequency circuits and regions with high and low temperature variations and the heat dissipation and architectural decoration industries of precision communication equipment.

Generally, the finishing include ENIG, immersion silver, LF HASL, OSP, etc. The copper substrate circuit layer is required to have a large current carrying capacity, so a thick copper foil should be used, and the thickness is generally 35 μm to 280 μm; the thermal conductive insulating layer is the core technology of the copper substrate, and the core thermal conductive component is aluminum oxide and silicon powder. It consists of a polymer filled with epoxy resin, low thermal resistance (0.15), excellent viscoelasticity, resistance to heat aging, and ability to withstand mechanical and thermal stresses.

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