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PCB, what we normal call as "printed circuit Board", is the basic for all electronics products.
If we classify the PCB by layers, there will be single sided PCB, double sided PCB, and multilayer PCB Board.
Multilayer PCB Instructions by Linked Electronics
Multilayer PCB Board is made up of more than 2 copper layers, and those copper layers are boned by prepeg. Conductor on different layers are connected with vias.
Compared with doubled sided layers, multilayer circuit board is smaller with higher capacity, faster speed, better durability and greater functionality. For BGA and QNF packages, electronic design engineer will use HDI multilayer PCB.
By category in Linked Electronics, there are multilayer FR4 PCB, multilayer Rogers PCB, multilayer rigid flex PCBs, heavy copper multilayer PCB and HDI multilayer PCB board.
Applications of Multilayer PCBs
Mulilayer PCB is used more and more in electronics industries becuse of its unique advantages.
Multilayer PCB boards is much more precise and has better performance than double sided PCBs, which is widely used in industrial, medical and communication industries.
Product Details:
Payment & Shipping Terms:
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| Product Name: | Heavy Copper FR4 PCB | Material: | FR4 General |
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| PCBA Standard: | IPC-A-610E | Type Of Assembly: | SMT, Thru-hole |
| Key Word: | Heavy Copper PCB | Copper Weight: | 8OZ |
| Application: | UPS | Rohs: | Yes |
| High Light: | rigid pcb board,industrial circuit board |
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Green Multilayer 8OZ Copper Heavy Cu Electronic FR4 PCB Board Immersion Tin/Silver
Linked Electronics Co., Limited is a PCB prototype manufacture in China, specializing in heavy copper PCB production. We can build heavy copper PCB up to 20OZ.
For PCB copper thickness 1oz=35um. There is no conclusion about the definition of heavy copper PCBs in IPC standard. And at Linked, for PCB copper thickness which is more than 2oz=70um is heavy copper PCBs. These heavy copper PCBs are used for large (high) current outputs and for optimization of the thermal management. The thick copper allows large PCB-cross-sections for high current loads and encourages heat dissipation. The most common designs are multilayer or double-sided. With this PCB technology it is also possible to combine fine layout structures on the outer layers and thick copper layers in the inner layers.
Heavy copper PCBs produced by Linked Electronics Co., Limited are used for multiple purposes such as in heat dissipation, planar transformers, high power distribution, power converters, etc. There is an increased demand for heavy copper-clad boards in automotive, military, UPS systems and industrial controls. Heavy copper PCBs are widely used in the following applications:
1.Power supplies, power converters
2.Power distribution
3.Welding equipment
4.Automotive industry
5.Solar panel manufacturers, etc.
Depending upon the heavy PCB design, heavy copper PCBs cost are more expensive to produce than regular standard 1oz FR4 PCBs. Hence, the more precision the PCB is, the higher the cost to manufacture heavy copper PCB.
Any heavy PCB requirements, talk to Linked Electronics, the PCB manufacture in China. And we are happy to help you on your heavy copper PCB demand.
Advantages of Heavy Copper PCBs Compared to Standard FR4 PCB
1.Elimination of complex wired buss configurations
2.Increased current carrying capacity
3.Optimized use of exotic high temperature materials with lower probability of circuit failure
4.Integration of high-current circuits and control circuits on a single PCB
PCB Product Detail
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Product Name
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8 Layer Heavy Copper PCB produced by Linked Electronics |
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PCB Spec
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2.4mm, 4oz, green soldermask, white legend, immersion tin |
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Lead Time
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10 days |
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Manfuacturing Standard
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IPC Class 2, IPC Class 3 standard |
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Test Method
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AOI, Flying Probe Test |
FAQs( Heavy Copper PCB Production Questions)
Q1: Do you have MOQ requirement?
Reply: No MOQ, 1pcs order is acceptable at our production
Q2: Can you do quickturn service?
Reply: Yes, we can support quick turn PCB service, just let us know lead time, we will meet your requirement.
Q3: Can you do assembly service?
Reply: Yes, we have two SMT line which can support low volume and PCB prototype assembly.
Q4: How long can I get the quotation:
Reply: Price for PCB will be quoted in 24 hours per the gerber file which was sent to us and cost of PCBA will be quoted in 48 hours if we get BOM list.
Q5: What is the delivery term you have?
Reply: DDU, FOB, FCA, EXW is available as per your choice.
Q6: How can we make our information confidential?
Reply: We will not disclosure the information to any 3rd party and NDA can be signed between us.
Contact Person: Mr. Jonathan
Tel: +86 755 2553 8256
Fax: 86-755-61658416
