High-quality needs meet the following requirements.
1. It is required to be easy to use after the components are installed, that is, the electrical connection must meet the requirements.
2. The line width, line thickness, and line distance of the line meet the requirements to prevent the line from heating, breaking, and short-circuiting.
3. The copper skin is not easy to fall off under high temperature.
4. The copper surface is not easy to oxidize, which affects the installation speed, and it will be broken soon after being oxidized.
5. There is no additional electromagnetic radiation.
6. The shape is not deformed, so as to avoid deformation of the housing and dislocation of the screw holes after installation. Now they are all mechanized installations, the hole position of the circuit board and the deformation error of the circuit and the design should be within the allowable range.
7. High temperature, high humidity and special environment resistance should also be considered.
8. The mechanical properties of the surface must meet the installation requirements.
The above is the way to judge the quality of PCB boards. When buying PCB circuit boards, you must keep your eyes open. For the purchase of PCB boards, we can not only consider the price, but pay more attention to the solderability and durability of the product, and purchase on the basis of meeting the basic quality conditions. You should judge the price, service, and the manufacturer’s qualifications, customer reviews, and choose a manufacturer with strength, qualification certification, and quality assurance in all aspects.
XPCB Limited is a manufacturer specializing in the production of high-precision double-sided, multi-layer and impedance, blind buried vias, and thick copper circuit boards. The products cover HDI, thick copper, backplanes, rigid-flex combined, buried capacitance and buried resistance, Golden Finger and other kinds of circuit boards, which can meet the needs of customers for all kinds of products.
XPCB Limited is a premium PCB & PCBA manufacturer based in China.
We specialize in multilayer flexible circuits, rigid-flex PCB, HDI PCB, and Rogers PCB.
Quick-turn PCB prototyping is our specialty. Demanding project is our advantage.
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