It is very important to choose the right wind power connector for your own use, which can avoid a lot of trouble in the future use. So how to choose?

Increasingly miniaturized electronic system design, power supply demand is growing, however, it brings to the design engineer huge challenges, which means that the wind power connector accommodate two conflicting necessary condition, also is on the increase of power supply design is more compact, we when choosing wind power connector, in the face of wide variety of goods, but also do not know how to start, Look at the selection of electrical connectors to check what factors?

First, look at the current rating. 

It is mother to terminal specific heat flow for 30 ℃, 20 ℃ or to correct use of the data, in addition to must understand its testing methods, also must pay attention to its test environment, for example: some simple test two phase without installed inside a shell of female terminal and needle, it is well known that the temperature factors affecting wind power connector, including contact resistance, power flow and the cooling channels.

Secondly, from the Angle of production, most of the traditional wind power connector lathe processing, based on the stamping technology is mature, thus derived a new electric connector stamping molding, by contrast, lathe machining process is relatively simple, grinding tool setting time is short, is a more flexible production technology, stamping forming process is more expensive, but in mass producing, Its cost and lathe processing, especially stamping molding technology allows local electroplating, lathe processing can not provide the option, from the quality point of view, in the long-term mass production of the situation, stamping molding to ensure its quality stability, which is lathe processing can not be compared.

From the assembly point of view to discuss, the circuit board assembly methods are crimping, table paste or welding; Methods have the screw connection cable assembly, welding, coiling, grinding and IDC (formerly prick link or insulation displacement), to choose the right wind power connector, should not only consider the price of the connector, the more important factor is the appropriate assembly technology, welding connector nature is much cheaper than table paste and pressure coupling, because do not need high temperature resistant plastic shell, There is no need to have a special crimping area on the pin.

The key design of wind power connector lies in the contact formed by the female terminal and the male needle. Poor design, manufacturing process, and unsuitable base materials and electroplating can lead to unsatisfactory contact or even unable to form contact.