Convergence circuit shares for you: What is a PCB? How to classify?
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Our company is a professional manufacturer and exporter of elevators and elevator components.The company has a professional technical,sales,production and after-sales team.The main products range from Elevator Door System, elevator electrical control system, to Complete lift renovation and Complete lift OEM. The company has been adhering to the business philosophy of"service and quality are the foundation".We believe that quality service is the guarantee of excellent performance.In order to meet the needs of diferent markets, the company has been constantly improving the product structure to make the product cover more variety, We are committed to creating a one-stop service platform for customers.
Printed Circuit Board (PCB) is also known as printed circuit board, referred to as printed board. English is called PCB. The printed circuit board refers to an assembly board that selectively processes mounting holes, connecting wires, and pads for soldering electronic components on an insulating substrate to realize electrical connection between components.
classification
1, by purpose
A, civilian printed boards (television, electronic toys, etc.)
B. Industrial printed boards (computers, instruments, etc.)
C, military printed board
2, by hardness
A, hard board (rigid board)
B, soft board (flexible board)
C, soft and hard board (rigid flexing board)
3. According to the conduction state of the plate hole, it can be divided into:
A, buried plate
B, pupil plate
C, è‚“ buried hole combined board
D, through hole plate
4, by level
A, single panel
B, double panel
C, multi-layer board
5, according to the surface of the production points
A, leaded tin plate
B, lead-free spray tin plate
C, Shen tin board
D, Shen Jinban
E, gold plate (electric gold plate)
F, plug gold plated finger plate
G, OSP board
H, immersion silver board
6, with the substrate
Paper-based printed board
Glass cloth printed board
Synthetic fiber printed board
Ceramic substrate printed board
Metal core printed board
Stable and reliable PCB control method, all in the convergence circuit
Shenzhen Huihe Circuit focuses on high-precision PCB circuit board proofing/small batch manufacturing, has excellent technical/quality team and stable manufacturing process, and effectively controls PCB circuit board to meet IPC standard and customer requirements of PCB circuit board.
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We believe that with our high starting point, high quality and excellent service, it will not only bring you reliable products, but a promise of mutual benefit and growth as well..Looking forward to working with you for a beautiful future in elevator industry.
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