RCY ELECTRONIC : Substrate-based PCB technology
Substrate type PCB technology
Under the general trend of thinner and lighter smartphones,the internal space of mobile phones is getting smaller and smaller.
And also, the competition for internal space of various components inside mobile phones is becoming more and more fierce.
Relatively speaking,it is more common to provide space for other mobile phone components by reducing the battery capacity.
Therefore, the space reserved for the battery inside the mobile phone is also shrinking,
but the subsequent battery life problem has become one of the big troubles for mobile phone manufacturers.
Under the premise that the battery technology has not achieved breakthrough progress
it is the most simple and effective method to increase battery life in order to increase more power for mobile phones
substrate-based PCB technology
However, the traditional PCB technology is to design circuit connection wires and mounting holes on the printed board
After the leads of the traditional components a r e pass e d through the holes on the circuit board,
since the components have leads, when the circuit is dense to a certain extent
the problem of shrinking the volume cannot b e solved. At the same time, the faults caused by the close proximity of the leads
and the interference caused by the lead length are difficult to eliminate
The substrate type PCB technology refers to a component of a sheet structure
or a miniaturized component suitable for surface mounting,which is placed on the surface of the printed board according to the requirements of the circuit
and i s assembled by a soldering process such as reflow soldering or wave soldering.
It is an assembly technique that constitutes a functional electronic component. Compared with traditional PCB technology, it has the characteristics of miniaturization,
high signal transmission speed, high frequency characteristics, facilitating automatic production and reducing production cost.
In addition, substrate-based PCB technology can use more material layers while allowing smaller spacing between components
which will make the PCB smaller, making more room for the battery
In the meanwhile, SHENZHEN RENCHUANG YI ELECTRONIC CO.,LTD ( Short as RCY ELECTRONIC)
is a professional and trusted pcb manufacturer in Shenzhen, China, specialises in multilayer pcb, HDI pcb, and rigid-flex pcb