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A-TECH Bulk buy high quality quick pcb prototyping Suppliers for led

A-TECH Bulk buy high quality quick pcb prototyping Suppliers for led

Layer
2
Material
FR4
Min Order Quantity
No
Production Lead Time
3-15 Working Days
Supply Capacity
15000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
Get Latest Price
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Quantity Needed:
Pieces
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Double sided PCB have two copper layers that can be connected by a copper plated hole, solder mask and idents can also be added on both of top and bottom side, it’s the most popular type of printed circuit boards in industry and it has the highest proportion of demands in the worldwide market.

Double sided printed circuit boards can be used for both through hole and surface mount components, the components can be assembled on both of top and bottom side, so you don’t need to worry about where to put components on the circuit boards, and not need to use through hole components which is usually expensive than SMD one. They’re widely used in different applications, such as power supplies, industrial controls, automotive, LED lighting and many more.



A-TECH Bulk buy high quality quick pcb prototyping Suppliers for led-1

The benefit of double sided PCB

  

● Increased circuit density
● More flexibility for designers
● Relatively lower costs
● Reduced board size(which can reduce costs)
● Intermediate level of circuit complexity



A-TECH started manufacturing double sided PCB since 2003 and there is 15 years’ experience so far, it’s one of our core business with high fabrication proportion. We’re able to offer 24 hours quick turn service for prototype PCB of double sided and 2 ~ 5 days fast lead time for small to medium volume order, moreover, the longest board size for 2 layers PCB we can fabricate reach 1.5 meters.



General Specification for double sided PCB in A-TECH
Layer Count2 Layer
Material AvailableCEM3, FR4, High Tg FR4, AL base, PI, Teflon, Taconic, Arlon, Rogers.
Max board size510*1500mm
Board thickness0.4-3.2mm
Finished copper thickness1-6oz
Min trace width/spacing4/4mil
Min hole size0.2mm
Colour of Solder MaskGreen, Blue, White, Black, Yellow, Red.
Colour of SilkscreenWhite, Black, Yellow.
Surface treatmentHASL, HAL(Lead free), OSP, Gold Plating, Immersion Gold/Tin/Silver, Carbon, Peelable Mask.




During the design stage, A-TECH quick pcb prototyping is exclusively designed adopting the most advanced technologies that are extensively applied in mechanical industry, such as energy-saving technology.
A-TECH single layer pcb has to go through a series of production stages. They include mechanical materials preparation, metal structure design, structure fabrication, and quality tests.
A-TECH single layer pcb will go through strict quality testings. They include structure stability testing, mechanical properties testing, materials elements inspection, and dimension accuracy.
The design of A-TECH quick pcb prototyping is completed by a team of professional designers. It is finished by considering an advanced control system, engineering statistics, life cycle, utility, and manufacturability.
A-TECH quick pcb prototyping undergoes a set of production processes. Its mechanical parts will be welded, stamped, burr removed and tested under pressure and temperature.
Resistance to fatigue is one of the most critical mechanical properties of the product. It has the ability to withstand cyclic fatigue loads.
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