Get a Quote
OUR BLOG
As the core component of electronic products, Printed Circuit Board (PCB) carries the important mission of connecting and supporting electronic components.Topfast specializes in PCB manufacturing and assembly, and is committed to providing customers with high-quality, high-reliability solutions to help the innovation and development of electronic product manufacturing.
22
Mar
PCB surface treatment process, refers to the PCB board components, electrical connections on the artificial formation of a layer and the substrate's mechanical, physical and chemical properties of the surface layer, the core purpose is to ensure that the PCB has a good solderability and electrical properties.
15
PCB and PCBA is an important part of the electronics industry, each plays an important role. PCB refers to the bare circuit board without any electronic components, and PCBA is an assembled electronic components and can work properly on the circuit board, it can be said that the PCBA is based on the PCB to complete the assembly. The following focus on the difference between the two:
Flexible circuit boards are printed circuits made with a flexible insulating substrate.
12
The complete form of PCB is Printed Circuit Board, a printed circuit board, also known as printed wiring board, is an integral part of electronic equipment. It is a laminated sandwich structure consisting of a conductive layer and an insulating layer
Layers 1 Layers 2 Layers 4 Layers 6 Layers 8 Layers 10 Layers 12 Layers 14 Layers
Dimensions (mm)
Quantity 5 10 15 20 25 30 35 40 50 75 100 100+
Thickness 0.4mm 0.6mm 0.8mm 1.0mm 1.2mm 1.6mm 2.0mm 2.4mm
Quantity
Number of Unique Parts
SMT Pads
Thru-Holes
