What are the components of a high quality car charger?

The car charger is used as a charger in the car and has been increasingly favored by the majority of car owners. The car charger is not only used to charge the mobile phone. It can also be used as a computer, navigation device, and driving record. Instruments and other electronic devices charge, and some cigarette lighter car charger also comes with a number of cigarette outlets and USB output port, to meet the user can also charge for a variety of equipment trouble, this can be described as an essential thing. So, what kind of parts is a high-value, powerful car charger?

1, metal shell. The first impression of the car charger is its overall shell design, comfortable feel and high value of the appearance of people to put it down, different manufacturers have different shell design, now on the market car charger various As a result, these products provide different options for different users. This all-metal car charger shell using CNC high-precision technology, after polishing, plating, laser carving and other 18 procedures, high-value appearance and feel comfortable, a variety of trend metal texture color optional.

2, hardware plugs. The plug of the car charger is composed of hardware components. The hardware components must be resistant to high temperatures and pass the salt spray test to ensure that they do not rust or fade during use.

 3, the circuit board. The core component of a car charger is an internal circuit board. A small circuit board integrates a large number of parts, resistors, diodes, indicators, fuses, etc., which are all mounted on the circuit board.