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around sided turn Rocket PCB Brand double sided circuit board manufacture

around sided turn Rocket PCB Brand double sided circuit board manufacture

around sided turn Rocket PCB Brand double sided circuit board manufacture
  • around sided turn Rocket PCB Brand double sided circuit board manufacture
  • around sided turn Rocket PCB Brand double sided circuit board manufacture

around sided turn Rocket PCB Brand double sided circuit board manufacture

Name:
Double Sided PCB
Material:
FR4
Board thickness:
1.6mm
Surface treatment:
Immersion Gold
Technology:
Min Track/Width 3/3mil
Payment:
L/C,T/T,Western Union
Certification:
UL Consumer (Wear, Electronic Digital, Household Appliances, Connectors)/Industrial Control/Automobile TS16949/Medical/Server, Cloud Computing & Base Station/Aviation/Military/Communication (Certification in Related Applications)
Delivery Term:
DDU, FOB, CFA, CIF, CPT, EXW
Price
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Quantity Needed:
Pieces
E-mail:
Product Comparison
printed circuit board is a truly cost-effective product. It is processed in strict accordance with relevant industry standards and is up to the national quality control standards. The quality is guaranteed and the price is really favorable.printed circuit board produced by Rocket PCB are of safety, good design, easy installation, and wide applications. In the practical application, they effectively guarantee the stable operation of the power system as well as reduce the operating cost of the system. They are favored by many customers with high economic value.Compared with similar products, Rocket PCB's printed circuit board has the following advantages.
Company Advantages
1. The production of Rocket PCB double sided circuit board is combined with the latest technology. The electronic components and their polarities on it are clearly labeled
2. An internal team or a third-party team is hired to determine whether the product meets the standards. It is subjected to extreme heat and soldered into place
3. Our focus on researching and developing new technology makes the quality and performance of the product lead in the industry. Its parts are spaced evenly and traces are symmetric and uniform
4. With years of quality system management, Rocket PCB acts as the leader of offering the finest double sided pcb for customers. The product features low electric currents and radiation emission
5. Rocket PCB Solution Ltd. quickly occupies the market with high-quality single sided pcb and good service. The product allows the installation and repair process to be convenient

Introduction to Double-sided PCB manufacturing process

Customer requirements → engineering design materials → production work order MI→material cutting→baking board → drilling → electroless plating copper(PTH) →copper surface plating→ grinding Brush→ pattern exposure → develop→plating copper and tin →strip film→ etching → strip tin →soldermask→Immersion Gold→Routing→ET→HASL→FQC→warehouse


1, Cutting Material: Cut out easy-to-process dimensions from the whole sheet of copper clad laminate (CCL) with a certain thickness and foil thickness


2, Drilling: Drilling a conductive hole or plug-in hole on the board according to the computer drilling program
3, PTH: A thin layer of chemical copper is deposited in the drilled hole, with the aim of sinking a layer of copper through chemical methods in non-conductive epoxy glass cloth substrates (or other substrates), making it easy for the rear plating guide to form the circuit pattern;
4, Full Plate Copper Plating: The main purpose is to protect the thin layer of chemical copper from oxidation in the air, forming no copper or holes in the holes.
5, Circuits (graphics transfer) is pasted with dry film on board. After exposure and development, circuit graphics are made.
6, Pattern plating: Wire copper thickening plating on pattern circuit, so that the hole and pattern copper thickness reached a certain thickness, can load a certain amount of current
7, Etching: Fade The graphics ink or dry film, etching off the excess copper foil to obtain conductive line graphics. Remove the pattern ink or dry film, etch out the excess copper foil to get the conductive graphics
8, Remove tin: The tin layer on the formed graph is removed to reveal the required pattern
9, Silk screen soldermask or paste soldermask dry film: Printing a layer of soldermask ink on the board, or affixed with a layer of soldermask dry film, after exposure, development to form soldermask layer, the main purpose is to prevent short circuit between the lines at the time of soldering
10, Immersion Gold/HASL: Immersion gold or spray a layer of tin on the board where it needs to be welded, making it easy to solder, while also preventing oxidation of the copper surface at the place
11, Silkscreen: printing some iconic words on the board, mainly convenient for customers to install components
12, Routing: Process the profile of the Board
13, Electrical test: Detecting whether there is an open short circuit in the PCB by means of a closed loop



Product application


               
Consumer electronics
               
Automotive electronics
               
Communications
               
Energy
               
Industrial & Instrumentation
               
IOT/Smart Home
               
Medical electronics
               
Security Industry

Company Features
1. Rocket PCB Solution Ltd. is a professional manufacturer of double sided pcb.
2. Rocket PCB Solution Ltd. owns a group of experienced processing engineers and designers.
3. Rocket PCB Solution Ltd. actively contributes to the industry, be proud of the work, and be proud of the achievements. Get quote!
Favorable rate
100%
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Dear customer, thank you for your attention. Please kindly describe your question first, or please send your inquiry to our email sales@rocket-pcb.com, we will reply you ASAP. Our Skype account Hans@Rocket-PCB is also online at any time, welcome to consult!