PCB News - What kind of circuit board does the charging pile need to use

What kind of circuit board does the charging pile need to use

Since the emergence of new energy vehicles, the demand for charging piles has increased day by day. Many manufacturers or merchants are preparing to install or produce charging piles on their own to obtain a wave of new energy business opportunities. Many merchants have begun to pay attention to their charging piles. Among them, the circuits used by the charging piles The board has also become their first target.

The charging pile circuit board is generally a thick copper circuit board with four layers or more, and the copper thickness is usually more than 1.6. The main reason is that the charging pile circuit board has a large current and high voltage. Although the board is made of copper in material, there are certain differences in the grade. The ordinary board material is below the ordinary TG140, the charging pile circuit board material is generally above the medium TG150, and the high TG is 170. The data is a grade parameter. The higher the grade, the better the temperature resistance effect and the higher the quality of the board.

However, the circuit board itself requires high current and high voltage, which can be used as a standard for battery charging and discharging tests. The design of the circuit board is particularly important. It is not only necessary to consider the charging pile, but also the required voltage of the car. Unreasonable design may cause the circuit board burn.

Charging piles belong to the type of products surrounding the car, and do not allow problems such as line defects, or residual copper on the side of the line, and yellow solder mask on the side of the hole. Some customers implement IPC-III standards and implement zero-defect acceptance specifications, which are much stricter than general consumer PCB boards.

Although charging piles are a popular industry, the competition is fierce, and the auditing of charging piles is also extremely strict. Therefore, in the production process of the core parts of charging piles, we must find strong circuit board manufacturers, such as circuit boards. Carrying the core components of the entire system operation, so its importance can be imagined, the quality of the charging pile circuit board must be strictly checked.

iPCB is a high-tech manufacturing enterprise focusing on the development and production of high-precision PCBs. iPCB is happy to be your business partner. Our business goal is to become the most professional prototyping PCB manufacturer in the world. Mainly focus on microwave high frequency PCB, high frequency mixed pressure, ultra-high multi-layer IC testing, from 1+ to 6+ HDI, Anylayer HDI, IC Substrate, IC test board, rigid flexible PCB, ordinary multi-layer FR4 PCB, etc. Products are widely used in industry 4.0, communications, industrial control, digital, power, computers, automobiles, medical, aerospace, instrumentation, Internet of Things and other fields.