The purchase of household switches and sockets mai

2022-07-22
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Switches have an unshakable position in daily life. Switches are nothing more than copper, alloy, etc. At present, the mainstream sockets use tin phosphor bronze as the copper material. The appearance of tin phosphorus bronze alloy is purplish red, and its biggest feature is its very high fatigue strength, strong elasticity, excellent corrosion resistance and oxidation resistance

switches have an unshakable position in daily life. Switches are nothing more than copper, alloy, etc. At present, the mainstream sockets use tin phosphor bronze as the copper material. The appearance of tin phosphorus bronze alloy is purplish red, and its biggest feature is its very high fatigue strength, strong elasticity, excellent corrosion resistance and oxidation resistance

Ruihe switch

1. The copper sheet is thick, which improves the current carrying capacity and reduces the resistance of the copper parts

2. Strong toughness, especially applied to the socket part, not easy to deform. Even if the socket is used for a long time, it can maintain the appropriate clamping force, ensure that the socket is closely connected with the plug, and reduce the arc

3. Oxidation resistance, non rusting, reducing resistance increase and heating problems caused by rust

4. Less riveting, preferably a piece of copper as a whole, to further reduce the fracture of riveted parts and rivet heating

in the past few years, it was the mainstream for sockets to use brass as current carrying parts; Now, it is the last time to use brass parts as current carrying parts, and the quality must be second. The appearance of brass is bright yellow, with excellent conductivity, soft texture, wear resistance, but the performance of oxidation resistance and toughness (elasticity) is not ideal. After long-term use of brass, the surface of copper parts will be oxidized and rusted, and the color will darken, which will increase the contact resistance; After repeated plugging and unplugging, due to poor toughness and serious deformation, the brass sheet often fails to obtain electricity, or forms an arc due to poor contact, which cannot ensure the safe use of electricity

Siemens switches

at present, the mainstream sockets use tin phosphor bronze as the copper material. The appearance of tin phosphorus bronze alloy is purplish red, and its biggest feature is its very high fatigue strength, strong elasticity, excellent corrosion resistance and oxidation resistance. Even after long-term use, its surface will not be oxidized and corroded, and the socket will not be deformed, and the appropriate clamping force will always be maintained

considering the thickness of copper parts, if the product cannot be disassembled for visual inspection, a simple way of weighing can be used. The more copper is used, the heavier the weight of the socket

the socket products of big brands basically use tin phosphor bronze as current carrying parts, so as to ensure the normal service life of the socket for more than 12 years. Like Sanxiong · The sockets of Aurora and other brands use the integrated socket copper sheet, using the continuous mold process, and selecting high-quality tin phosphorus copper high-precision belt for one-time processing, so as to avoid too many riveting points, reduce the resistance of the material itself, reduce the fracture of the riveting part and the heating of the rivets, fundamentally eliminate the aftereffects of the riveting contact on the quality, and greatly improve the safety performance of the socket. It is understood that Sanxiong · The tin phosphorus bronze material selected for Aurora socket not only has good conductivity of copper, but also has good elasticity, fatigue resistance, corrosion resistance and oxidation resistance. In order to make the plug performance more perfect, Sanxiong · The thickness of Aurora socket copper parts is more than 0.6mm, which ensures that the clamping force of each series of sockets is stronger and the pulling and inserting are more stable. After pulling and inserting for more than 15000 times, it can still be used normally, which is far higher than the national standard of 5000 times

Siemens switch

tips, no matter what brand of switch quality should be the first, consumers should pay attention to the guarantee of after-sales service in addition to price, quality and brand

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