Heavy & Extreme Copper
Pro-Tech specializes in heavy and extreme copper PCB production. Heavy copper circuits generally range from 3 oz/ft2 to 20 oz/ft2. Pro-Tech also manufactures extreme copper PCB’s ranging from higher than 20 oz/ft2 and up to 120 oz/ft2.
Some of the advantages of a heavy copper circuit include:
High reliability and durability
Improved mechanical strength
Efficient power distribution
Heat dissipation
Common applications include:
Power supplies
High power distribution
Power converters
Solar panel manufacturers
Welding equipment
Automotive
