Circuit Board Assembly Turnkey PCB Assembly TU872 IT968 Material

Circuit Board Assembly Companies Manufacturers Turnkey PCB Assembly

Types of PCB structures:

The printed circuit board (PCB) structure can be divided into the following three types
Single-Layer PCB: Only one side of the circuit board has copper foil conductors, and the other side has no copper foil conductors at all. The circuits of early electronic products were simple, only one side was needed for connection and conduction, and parts could be placed on the other side without copper foil.

Double-Layer PCB: There are copper foil conductors on both sides of the circuit board, and the paths on the front (Top layer) and the back (Bottom layer) can be connected to each other through vias. Since both sides can be wired, the usable area is twice that of a single panel, which is more suitable for products with complex circuits. The design is to place the part on the front, and the back is the welding surface of the part foot.
Multi-Layer PCB: Multi-Layer PCB is made of multiple etched double-sided boards, an insulating layer (Prepreg) is stacked between the boards, and copper foil is laid on both sides of the outermost layer and then pressed together. Since multiple double-sided laminates are used, the number of layers is usually an even number. The copper foil layer that is pressed inside can be a conduction layer, a signal layer, a power layer or a ground layer. The multi-layer board can theoretically reach more than 50 layers, but the practical application surface is currently up to about 30 layers.

CESGATE's advantages of turnkey PCB assembly

1. As a one-stop service shop, thoughtful Turnkey PCB Assembly will start from your inquiry to after-sales.
2. Free design stack-up service, modify until you are satisfied.
3. Each process is monitored by specialized quality inspection personnel to detect problems in time and solve them as soon as possible.
4. Expedited service is supported.

5. Turnkey PCB Assembly

Specification

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