Tyler MartinThe quality of the PCBs I received from this company was outstanding. They were well-made and exceeded my expectations.
Olivia AndersonI've been using this company for all of our company PCB needs for years and I have never been disappointed. Their products are always consistent and reliable, and their prices are very competitive.
Ashley Williamswell-packaged and arrived in perfect condition. I would definitely recommend them to anyone in need of high-quality PCBs
Extra Large Heavy Copper PCB Board Custom 4 Layer PCB 4 OZ
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|Product Name||Heavy Copper PCB||Base Material||FR4|
|Copper Thick||4 OZ||Min. Line Spacing||0.5mm|
|Board Thickness||3.5mm||Layer||4 Layer|
|Application||Industrial, Oil, Solar Energy, Computer||Surface Finish||Immersion Gold|
Extra Large Heavy Copper PCB Board,
Custom 4 Layer PCB 4 OZ,
Heavy Copper PCB Board 4OZ
Extra Large Heavy Copper PCB Board Custom for Industry
Base Material: Copper
Layer: 4 L
PCB Thickness: 4.0mm
Cu Thickness: 4.0 OZ
Min Line W/S: 0.5/0.5mm
Surface Finish: Immersion gold
Application: Industrial Control
Color: Green, White, Blue, Black, Red, Yellow
Package: Vacuum packing
Common Usage of a Heavy Copper PCB
A heavy copper printed circuit board boasts an improved copper weight, along with the suitable high-temperature laminate material and thicker through-hole copper plating can change a weak board into a long-lasting and dependable wiring platform. Heavy copper conductors can increase the entire PCB thickness considerably. The copper thickness should always be considered during the circuit design stage. The current-carrying capacity is determined from the width and thickness of the heavy copper.
Heavy copper Printed Circuit Boards are used for multiple purposes such as in planar transformers, heat dissipation, high power distribution, power converters, etc. There is an increased demand for heavy copper-clad boards in computer, automotive, military, and industrial controls. Heavy copper printed circuit boards are also used in:
- Power supplies, power converters
- Power distribution
- Welding equipment
- Automotive industry
- Solar panel manufacturers, etc.
Thick copper Printed Circuit Boards have started to see more extensive use in power electronic devices and power supply systems. This unique type of heavy copper PCB features a finished copper weight of more than 4oz (140μm), compared to the 1oz (35μm) or 2oz (70μm) copper weight generally found in standard designs.
Specification of Omini Heavy Copper PCB Printed Circuit Board
|Max.finished board side||457mm*610mm|
|Min.drilled hole size||0.25mm|
|Surface finish/treatment||Electroless/immersion gold/ENIG/Immersion silver/Organic solderability|
|Copper thickness||2 OZ - 8 OZ|
|Solder mask color||green/black/white/red/blue/yellow|
|Inner packing||Vacuum packing, Plastic bag|
|Outer packing||Standard carton packing|
|Hole tolerance||PTH:±0.076, NTPH:±0.05|
|Certificate||UL, ISO9001, ISO14001, RoHS, CQC|
|Profiling Punching||Routing, V-CUT, Beveling|
|Assembly Service||Providing OEM service to all sorts of printed circuit board assembly|
Q1:Does Omini have enough capacity to prodece high-quality products?
A: Omini has 20 years of history in manufacturing PCB, more than 200 employees and 10,000㎡ factory area.We got the UL, ISO9001 certificates, and our production is sold abroad. We have engouh machines & equipment to ensure the quality, please check our Production Equipment list picturers.
Q2:How long does customers need to wait for the quotation and lead time?
A: We have a prefessional group to deal with your inquiry. In our working time, we will reply to your email within 30 minutes to show we have received your inquiry, Then we will send you our quotation in no more than 6 hours. Please noticed our working time is Monday to Friday, 8am to 24pm.
Q3:How can I make sure my PCB gerber is safety?
A: We promise we won't divulge your gerber to the 3rd party, one of our responsibilities is protecting customer information privacy and security, customer information can be included: company name, address, number, trademark, ect. And we could sign NDA with client if necessary.