The function of power cord and manufacturing process are discussed

Role performance

The power line is for home appliances, although it is only the accessory, but the use of the home appliance plays a crucial role, if the power cord breaks down, that whole electric appliance also cannot use.

The home power line should be used with BVV2 * 2.5 and BVV2 * 1.5 wire.

BVV is the national standard code, for copper sheathed wire, 2 x 2.5 and 2 x 1.5 respectively represent 2 core 2.5 square mm and 2 core 1.5 mm.

In general, 2 x 2.5 is the main line, main line, 2 x 1.5 do single electrical branch, switch line.

Single-phase air conditioning special line with BVV2 x 4, with special ground wire.

Manufacturing process

Every day in the production of the power line, the power line is more than 100,000 meters a day, the plug 50,000, such huge data, its production process must be very stable mature.

Through continuous exploration research and the European VDE certification body, the CCC certification body, the us UL certification body, the UK BS certification body, the Australian SAA certification body...

For approval, the power cord plug is mature. Below is the following:

1. Power cord copper and aluminum monofilament drawing system

The commonly used copper and aluminum rods of the power line are used to draw the die hole of a drawing die at normal temperature, so as to reduce the cross-section, add the length and improve the strength.

Drawing is the first process of wire and cable companies, and the primary process parameter of drawing is the matching technique.

A single wire annealing of the power line

In the process of heating to the necessary temperature, the copper and aluminum filament can improve the toughness of the monofilament and reduce the strength of the single filament in order to fit the requirements of the wire cable to the conductor core.

The key to annealing process is the oxidation of the copper wire.

3. The system of conductor of power cord

In order to improve the flexibility of the power cord in order to lay the device, the conductor of the conductive wire will accept the multi-strand single strand.

It can be divided into the rules of the wire and the undisciplined.

The undisciplined wringing is divided into a bundle of strands, a single fold, an extraordinary twist and so on.

In order to reduce the occupying area of the conductor and reduce the geometrical dimension of the power line, the compact-pressure mode is adopted in the twisted conductor, so that the popular circular variation is a semicircle, fan-shaped, watt-shape and compact-pressed circle.

Such conductors are first used on power lines.

Shenzhen heng auspicious electronic co., LTD., founded in 2005, is located in shenzhen baoan district songgang town of liaocheng yan luo road 188 constant state science and technology park on the left side of the building, floor 2 blessed by shenzhen heng auspicious electronic co., LTD., mainly producing all kinds of high-end wire, all kinds of mobile phone cable, MFI mobilephone adapter, mobile power supply, chargers, and other electronic products, with excellent product, service, quality and perfect management mode, won the world and has been widely accepted by the market.

Company since its establishment, on the basis of the production of various precision connector, to development, production of various kinds of small spacing of high precision products for the market orientation, and adhere to the professional, automated approach to development, with its scientific management and advanced quality testing means, makes every effort to provide customers with high quality and low price products.

The product has passed the CPSIA REACH ROHS certification, so as to ensure the advanced level of products design, manufacture and service.

Products from materials to finished products from the service, let you feel more assured!

The company mainly produces mobile phone data line, cable, computer peripheral wire, with the excellent products. Services. Quality and perfect management mode, won the industry and the market and has been widely accepted by the high-tech manufacturers one of the main electronic connector suppliers at home and abroad.