Heavy Copper PCB

Electronic systems that manage substantial power loads require circuit boards capable of handling elevated current levels, effective heat transfer, and demanding operating conditions. Increased copper thickness helps improve electrical efficiency, distribute thermal energy more effectively, better conductivity, onboard heat sink, and heat dissipation. We manufacture heavy copper PCBs for power conversion equipment, industrial automation systems, UPS systems, welding equipment, solar power conductor, HVAC systems, hydro-electric plants, weapon control systems, radar systems, nuclear power, renewable energy technologies, transportation electronics, and other applications where reliability and performance are essential. Our engineering and manufacturing teams support projects from prototype development through production, helping customers meet their requirements.

Heavy Copper PCBs Capabilities

Maximum Number of Layers = 20
Laminates = FR-4 (All Tg Ranges), Teflon, Ceramic
Finished Thickness = 0.020" - 0.275"
Green, Blue, Red, Black, Clear and White Solder Masks & Legend Inks
Minimum Solder mask Clearance = 6 mils
Minimum Solder Dam Width = 5.5 mils
Hot Air Solder Leveling (HASL)
Immersion Gold (ENIG) & Immersion Silver
Blind & Buried Vias
Minimum Drill Bit Hole Size = 0.012"
Minimum Holes Size = 0.008" +0.005"/-0.008"
Maximum Hole Aspect Ratio = 10:1
Maximum Copper Weight = 6 oz. (UL Approved)
Controlled Impedance = +/- 10%
Minimum Silkscreen Line Width = 8 mils

What makes us different as a leading Heavy Copper PCB Manufacturer?

ISO 9001:2015, AS9100 Rev D Certified Company.
More than 45 years of PCB manufacturing and assembly experience.
Support for copper weights up to 6 oz and complex multilayer constructions.
Controlled impedance, blind vias, and buried vias support for complex designs.
Wide selection of PCB materials, finishes, and board configurations.

FAQs

Among the many advantages that heavy copper PCBs offer, is the fact that they are known for their strong mechanical power. The extra copper thickness allows the board to conduct more current. They, therefore, find wide application in industries where high-power transmission is the need of the hour.

Yes, absolutely. Whether you are looking at prototype quantities or full production runs for copper printed circuit boards, we have covered.

Yes, no matter what the number of layers or complexity, we can provide heavy copper circuit boards based on your requirements.

Yes, we cater to a wide range of surface finishes.

Yes, absolutely. You can rest assured that we can fabricate heavy copper PCBs as per your requirements.

We pride ourselves on offering quick turnaround times. Get in touch with us with your bespoke requirements and you will get quick turn PCBs.

We have over 4 decades of experience in dealing with different varieties of PCBs including heavy copper printed circuit boards. Our state-of-the-art equipment and team of experts offer significant advantages.

We have robust quality check procedures in place. Above everything, a large portfolio of satisfied clients stands as the biggest testimony to our success.

Please feel free to request a quick heavy copper PCB quote for any kind of requirements that you may have. Alternately, you can also get in touch with us at 714/630-9200, 714/630-9207, or write in to us at sales@technotronix.us.