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To maintain our competitiveness in the market,Jinhua Technology (Shenzhen) Co., Ltd. has strengthened our R&D capabilities to speed up the progress of new product development. Now, we announce that we have independently developed High Industry Experience Oem Custom Smt Pcb Circuit Boards Pcb Assembly Circuit Board which is more competitive. The research and development team is the core competence to High Industry Experience Oem Custom Smt Pcb Circuit Boards Pcb Assembly Circuit Board. It enables us to become a leader in the Thick Copper PCB. Jinhua Technology (Shenzhen) Co., Ltd. will continue to adopt scientific and advanced marketing strategies to focus on market expansion, forming a complete sales network across the world. Moreover, we will pay more attention to the talents gathering, ensuring innovative and competitive wisdom is distilled for the long-term development of our company.

Model NumberPCBTypeheavy copper pcb, Electronic Board
Place of OriginGuangdong, ChinaBrand NameJH PCBA
Base MaterialFR4, Special MaterialCopper Thickness4-12OZ
Board Thickness2.5mmMin. Hole Size0.2mil
Min. Line Width0.15milMin. Line Spacing0.15mil
Surface FinishingHASL lead free/ Immersion gold(ENIG)/ OSPBoard Sizecustomized
Product namePcb Board AssemblyApplicationElectronics Device
UsageOEM ElectronicsCertificateISO9001
Solder maskGreenMaterialFR4 /aluminum/ceramic CEM1
ItemCustom Circuit BoardNamePCB Board Production
ServiceOne-stop Service


High industry experience oem custom smt pcb circuit boards pcb assembly circuit board

Heavy copper PCB is a circuit board with a copper thickness that is ≥ 3oz per sq. ft in its outer and inner layers. What makes a circuit board classified as a heavy copper PCB is its thicker plating. During the production of heavy copper PCB, copper thickness is enhanced through plated holes and sidewalls.

High industry experience oem custom smt pcb circuit boards pcb assembly circuit board

 

Why Choose Thick Copper PCB for your Applications

.Can withstand frequent exposure to excessive current
.High tolerance capacity
.Excellent endurance to thermal strains
.Better current conductivity
.Can survive repeated thermal cycling
.Smaller PCB sizes due to copper layers
.Reduced failure rates
.Increased connector site strength
.Lower production costs
.Excellent mechanical strength at connector sites and in PTH holes.

 

Applications of Thick Copper PCB

Heavy Copper PCB offers some outstanding features that make it ideal for certain applications. Such as:

Rail traction systems, UPS systems, Solar power converters, Automotive industries,Nuckear power industries 

Power line motors, Welding equipment, Military equipment, Safety and signal systems, Protection relays

High industry experience oem custom smt pcb circuit boards pcb assembly circuit board

 

High industry experience oem custom smt pcb circuit boards pcb assembly circuit board

Related Products

 High industry experience oem custom smt pcb circuit boards pcb assembly circuit board

High industry experience oem custom smt pcb circuit boards pcb assembly circuit board

Product Description
Process capability of thick copper PCB
ItemsContentJinghua Capacity
1Number of  Layers2-24L
2MaterialsFR-4 Tg 140-170℃
3Finished Board SizeMin 6mm*6mm | Max 457*610mm
4Board Thickness(Min-Max)0.5-6.0mm
5Finished Thickness Tolerance10%
6Copper Thickness(Min-Max)1oz - 18oz
7Copper Plating Holes20µm ( 25µm )
8Solder Mask ColorGreen, Blue, Red, Black, White, Purple, Yellow
9Silkscreen ColorWhite, Yellow, Black
10Surface TreatmentImmersion Gold, OSP, and HASL-LF
11Build Time24H to 3 weeks
12StandardsUL94V.0, IPC-6012, 6013, ISO-9001, ISO-14001
Production Process

High industry experience oem custom smt pcb circuit boards pcb assembly circuit board

 

Company Information

 High industry experience oem custom smt pcb circuit boards pcb assembly circuit board

Exhibition

 High industry experience oem custom smt pcb circuit boards pcb assembly circuit board

High industry experience oem custom smt pcb circuit boards pcb assembly circuit board

Packaging

 High industry experience oem custom smt pcb circuit boards pcb assembly circuit board

FAQ

Q: Can a heavy copper PCB help reduce my product size?

A: Yes, Heavy Copper Boards can help reduce product size as it is possible to incorporate multiple copper weights on the same layer of circuity.

 

Q: What are the main advantages of a heavy copper PCB?

A: Increased current carrying capacity, increased endurance to thermal strain and increased mechanical strength at connector sites and in PTH holes.

 

Q: I need to put 55 Amps through my client. Can you advise on a Heavy Copper PCB design?

A: 55 Amps is not a problem. We can advise on all aspects of your Heavy Copper project.

 

Q: I need minimise package size, can I have a control section and a power section on a PCB?

A: By incorporating a multiple stage additive processing Heavy Copper boards allow for selected areas of a PCB to be plated to different copper weights. Typically used on the external layers of a PCB this process enables the control section and the power section to be on one panel reducing size and layer count.

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