Shenzhen Huihe Circuits Co.,Ltd.
service@pcbsky.com +86-755-33583558 Ext 603

Metal-based Printed Circuit Board Introduction

The custom MCPCB, also known as the MCPCB aluminum substrate, is composed of a circuit layer (copper foil layer), a thermally conductive insulating layer, and a metal base layer. It attaches the original printed circuit board to another metal with better heat conduction effect, which can improve the heat dissipation at the board level. It is commonly used in the LED industry.

For example, LED light source boards use custom MCPCB. LEDs are representative of the current mainstream lighting equipment and display fields, and metal-based printed circuit boards are the founders of this light source industry. Although the metal-based printed circuit board improves heat dissipation, it does not mean that it can withstand high temperatures, so the temperature requirement during the manufacturing process must not exceed 250 ° C ∼ 300 ° C. Therefore, when the tin furnace is used, the temperature must be controlled, otherwise the metal printed circuit board may be scrapped.

LED flashlights and LED light-panel substrates commonly used in life are basically made of custom metal core printed circuit boards. The LED light strip is not counted, and the FPC flexible circuit board may be used, which is usually used for cable.

Therefore, the probability of using these two boards in the LED industry is relatively common.

Related Articles
  • Edge Plating Bath 2019-10-24 Products require edge plating, usually for decorative protection or enhance its function. Whatever the purpose, the plating must be a uniform and complete coating, which is the most basic requirement.... view
  • Screen Printing Technology for High Density Multilayer Flexible Printed Circuit Board 2019-09-04 Today, the PCB industry has released a technology that can produce high density multi-layer flexible printed circuit boards by screen printing, which is also a leading technology in the PCB industry. ... view
  • Introduction of high Tg PCB 2019-06-22 High Tg means high heat resistance. General Tg board for more than 130 degrees, high Tg PCB generally greater than 170 degrees, medium Tg is greater than 150 degrees, usually Tg of 170 ° C or PCB, PC... view
  • TEL:+86-755-33583558 Ext 603
  • EMAIL:service@pcbsky.com
  • ADDRESS:407, Kanglan Fortune Center, Fuzhou Avenue, Fuyong Street, Baoan District, Shenzhen, Guangdong 518103, China