Custom double side pet polyimide transparent pcb circuit board

Controlled Impedance - is responsible for increasing the signal switching speeds used transmission lines. Today’s designs is increasing the speed and minimizing the electrical reflections. It's help to ensure no errors between the transitions and the track interconnections. On the other hand, a perfectly designed and optimized controlled impedance can allow great control of the material of the cable and its physical dimensions. The controlled impedance in order to uniform in both thickness and electrical properties that is not a barrier for the industry.

Penalization - allows the circuit to be durable in components assembly. Once the panel is completed the circuit is ready for the end product.

 

Pressure Sensitive Adhesives (PSAs) - are used in projects and applications that a portion of the circuit has to be extra secured to a specific condition or location in the end product. The assembly process includes a releasing of the abradant liner and the adhesive with remains exposed is allowing the manufacturer to press the circuit in its place and keep it durable for use.

Shielding - when there is a demand to limit electrostatic and electromagnetic interferences that securing is applied.
The shielding can be solid or electromagnetic. Both of the materials are insulating signal lines and any noise.

FPC is usually created by a photolithographic one sheet a time, also more efficient way is adopting R oll T o R oll ( RTR ).

1. Shearing: Crop the row material.
2. Computer Numerical Control (CNC): CNC is the drilling process.
3. Plating hole: Plate copper on hole.
4. Dry film lamination: create an etching layer of resistance.
5. Exposure: create an exposure area.
6. Development:The exposure area is polymerized and hardened by UV-rays.
7. Etching:remove the non-exposure area by chemical reaction.
8. Stripping:circuit pattern exposed.
9. Automated Optical Inspection (AOI):checks the quality of the printed board.
10. Coverlay pre-lamination:the board is covered with an insulation layer called “overlay”.
11. Hotpress:Bond between the overlay and the copper layer.
12. Metal finish: Coated to protect the terminal function.
13.Test: test the finished design.

 

How Senyan-PCB Stands Out from Other FPC Competitors?

 

1. High-quality PCB raw materials with flexibility, ensuring the quality of the source.
Cover Film: TaiFlex, APLUS, RCCT
Material: Dupont, TaiFlex
PI reinforce: UBE, TaiFlex, SKC
Electromagnetic membrane: Fang Bang, Toyo, Sankei
2. Professional research and seasoned development department in FPC production and quality.
3. Different end types as CTP, flexible PCB led strip, Biological recognition, automotive, and more…
4. Provide the best quality end-design product based on reduced fabricating costs.
5. Team of professionals available at your services 24/7.
6. Strictly following the IPC standards.
7. Fast delivery time.

 

Our service:
* PCB & PCBA OEM/ODM and clone service
* Sign NDA (Non-disclosure Agreement) for All customers
* MOQ : 1PCS is available for us
* One-stop turnkey solution
* One Year Product Warranty
* Products are 100% quality checked in both functionality and cosmetic.

PCB or PCBA Files Requests:
1. Gerber files of the bare PCB board
2. BOM (Bill of material) for assembly (please kindly advise us if there is any acceptablecomponents substitution.)
3. Testing Guide & Test Fixtures if necessary
4. Programming files & Programming tool if necessary
5. Schematic if necessary

1. who are we?
We are based in Guangdong, China, start from 2006,sell to Southeast Asia(20.00%),South America(10.00%),Northern Europe(10.00%),South Asia(10.00%),North America(5.00%),Eastern Europe(5.00%),Africa(5.00%),Oceania(5.00%),Mid East(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Central America(5.00%),Southern Europe(5.00%),Domestic Market(5.00%). There are total about 301-500 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
PCB,PCBA,Electronic Component,Electronic product development and design,SMT steel mesh production

4. why should you buy from us not from other suppliers?
<1>We do some policy to keep raw material safe.
<2> We have high class non-dust workshops.
<3> QC in workshop and packaging.
<4> When meet the quality complains, we will hold a meeting with production, purchasing and packaging departments in 24 hours.

5. what services can we provide?
Accepted Delivery Terms: FOB；
Accepted Payment Currency: TT in advantage;
Accepted Payment Type: Paypal, WESTERN UNION, VISA, ESCROW;
Language Spoken:Chinese, English.