china heavy copper pcb

heavy copper pcb manufacturers

Thick copper PCBs are characterized by being covered with copper thicknesses from 3oz to 400 µm. These PCBs are used for high current outputs and high thermal management. The heavy copper allows PCB for high currents load and encourages heat radiation.

PCBs with a copper thickness of more than 70um are called heavy copper pcbs, sometimes also called thick copper PCBs. Copper thickness typically varies from 105 to 400 µm. The thicker the copper, the higher the power dissipation of the board. These thick copper plates are used for high current output and improved thermal management. Thick copper makes it possible to create boards with cross-sections for high current loads, which also facilitates heat dissipation. Greenstone is one of the China heavy copper pcb manufacturers which can provide the most professional products and services.

Advantages of Thick Copper PCB

Thick copper PCB is widely used in

various household appliances

high-tech products

military

medical

other electronic equipment.

The application of thick copper PCB makes the core component of electronic equipment products-circuit boards have a longer service life, and at the same time it is very helpful to the size reduction of electronic equipment.

Greenstone China Heavy Copper PCB Manufacturing Capabilities

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As a pcb assembly company, we will do our best to meet all the needs of customers.