Every adapter is made of shell, PCB and cable. But a complete PCB is made of many components, such as IC, Transformer, Capacitor, Rectifier Bridge, Inductance, Fuse, etc. All those components have to be fixed on the PCB by material tin. How to make it, the Wave Soldering does. The high temperature in the machine melts the tin, then the liquid tin hold the components and PCB together. When the PCB is transported out from the conveyor, the low temperature colds the tin to be solid state, a complete PCB is finished.
This PCB is not the PCB we need, they will be arranged to next process, called clearing. Because the components come with feet, the feet are designed to match with the holes on the PCB, but if the foot is too long, there is a risk to cause the short circuit when the adapter works. So we need clear the long feet on the PCB.
There is a good news, we have bought another new machine, a Laser Engraving Machine. It means we can print the logo in our factory from now on. And, we can design the logo for our clients base on your requirements. It will save much time on the production schedule and easy to make a correction when some mistake happens. Next time I will introduce that new machine for you.
High efficient charging speed for Lenovo and IBM laptop, stable current outlet can offer power for the laptop at the same time charge the laptop battery. The best choice for your replacement adapter. We can meet your specific requirement of the products, like label design. The plug type is US/UK/AU/EU.The material of these products is PC+ABS. All condition of our products is 100% brand new.
Our products built with input/output overvoltage protection, input/output overcurrent protection, over temperature protection, over power protection and short circuit protection. You can send more details of this product, so that we can offer best service to you!
Lenovo Adapter,Charger For Lenovo,Power Supply For Lenovo,Adapter For Lenovo Mini
Shenzhen Waweis Technology Co., Ltd. , https://www.waweis.com
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