The quality of the copper parts of the DC power outlet determines the quality of the product
Release time：2018-07-31 Clicks： Click
The quality of copper parts in DC power socket determines the quality of products, so we should focus on understanding the quality of copper parts in DC power socket, how to do it? Here you are.
DC power sockets are a lot of use, generally used for household appliances, such as audio, DC, TV and other common electrical appliances need to be used, DC socket is a small part, but will also have an impact on the use of our electrical appliances. How to choose a suitable DC socket? We should consider from several aspects, for example, the users who use desktop DC.
DC power jack
1, copper thick, progressive current through talent and reduce the resistance of copper parts.
2, strong patience, especially in the DC socket socket part, it is not easy to deform. If the socket is used for a long time, it can also maintain the appropriate clamping force to ensure that the plug sleeve is tightly connected with the plug to reduce the arc.
3, oxidation resistance, no rust, reduce the corrosion resistance caused by corrosion increases and fever.
4, less riveting, preferably a piece of copper piece, further reduce the riveting part cracking and rivet heating.
In the past N years, brass was used as the main current carrier for sockets; now, it is the last stream to use brass as the current carrier, and the quality must be secondary. The appearance of brass is bright yellow, excellent conductive ability, soft texture, wear-resistant but anti-oxidation, resistance (elasticity) performance is not ambitious. When brass is used for a long time, the surface of copper parts will be oxidized and corroded, the color becomes dark, and the contact resistance will be increased. After repeated extraction, the brass sheet is difficult to get electricity because of poor tolerance and severe deformation. DC power supply socket supply
Now, the DC socket of the main stream uses Tin Phosphorus Bronze as the data of copper parts. Tin phosphorus bronze alloy is purple red in appearance, the biggest characteristic is its very high fatigue strength, strong elasticity, corrosion resistance, oxidation resistance function. Even after long-term use, the surface will not be oxidized and corroded, the socket will not deform, and always maintain the appropriate clamping force.
Considering the thickness of copper pieces, if you can't disassemble the products, you can use a simple manual weighing method. The greater the amount of copper, the heavier the weight of the socket.
Because of its long service life, many styles, contact function stability and other advantages, it has been widely used in many fields such as home appliances. With the continuous progress of the people's living standards, the renewal of these household appliances is getting faster and faster, and the number of their demand will become bigger and bigger. This is the biggest potential direction for us to see its development prospects.