Industry use Printed Circuit Board
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The first PCBs used through-hole technology, mounting electronic components by leads inserted through holes on one side of the board and soldered onto copper traces on the other side. Boards may be single-sided, with an unplated component side, or more compact double-sided boards, with components soldered on both sides. Horizontal installation of through-hole parts with two axial leads (such as resistors, capacitors, and diodes) is done by bending the leads 90 degrees in the same direction, inserting the part in the board (often bending leads located on the back of the board in opposite directions to improve the part's mechanical strength), soldering the leads, and trimming off the ends. Leads may be soldered either manually or by a wave soldering machine.
Sigle sided printed circuit board, PCB , RF pcb, Rigid PCB, Multilayer PCB
Applications
- overhead projector
- Dehumidifier
- Related Products
PCB combine with silver printed circuit
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Alternatives to PCBs include wire wrap and point-to-point construction, both once popular but now rarely used. PCBs require additional design effort to lay out the circuit, but manufacturing and assembly can be automated. Specialized CAD software is available to do much of the work of layout. Mass-producing circuits with PCBs is cheaper and faster than with other wiring methods, as components are mounted and wired in one operation. Large numbers of PCBs can be fabricated at the same time, and the layout only has to be done once. PCBs can also be made manually in small quantities, with reduced benefits.
Multi-layer Flexible Printed Circuit
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According to the layer of Cu, FPC’s can be single sided, double sided, have two layers, or be multi-layered. Our FPC products include single sided, double sided, rigid-flex PCB and SMT services. They are ISO9001, ROHS, MSDS, PFOS, PFOA certified. Among the product feature are good conductivity, with the ohm below 15, gold plating, unusual shape, and SMT. The product can be bent, improving the efficiency of the configuration.