Design principles of PCB unloader prices china
Release time:
2022-12-19
To obtain the best performance of electronic circuits, the layout of components and wiring is very important. In order to design good quality and low cost PCB unloader prices china. The following general principles should be followed.
To obtain the best performance of electronic circuits, the layout of components and wiring is very important. In order to design good quality and low cost PCB unloader prices china. The following general principles should be followed.
Regarding the layout of the CPB. First of all, consider the size of the PCB unloader prices china. If the PCB size is too large, the printed lines will be long, the impedance will increase, the anti-noise ability will decrease, and the cost will also increase; if the PCB size is too small, the heat dissipation will be poor, and the adjacent lines will easily interfere. After determining the size of the PCB, determine the location of special components. Finally, according to the functional units of the circuit, all components of the circuit are laid out.
When determining the location of special components of PCB unloader prices china, the following principles should be observed: ① Shorten the connection between high-frequency components as much as possible and try to reduce their distribution parameters and mutual electromagnetic interference. Components that are susceptible to interference should not be too close to each other, and input and output components should be kept as far apart as possible.
②There may be a high potential difference between components or wires of some PCB unloader prices china, and the distance between them should be increased to avoid accidental short circuits caused by the discharge. Components with high voltage should be arranged as far as possible in places that are not easily accessible by hand during debugging.
③ PCB unloader prices china components that weigh more than 15 g should be fixed with brackets and then soldered. Those components that are large, heavy, and generate a lot of heat should not be installed on the printed board but should be installed on the chassis bottom plate of the whole machine, and the heat dissipation problem should be considered. Thermal elements should be kept away from heating elements.
Through the above introduction and analysis of the Design principles of PCB unloader prices china, hope it helps you.
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