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The function of the power line is to transmit current, and its usual way of current transmission is the point-to-point transmission. Although the power cord is an accessory connected to electrical equipment, its structure does not seem complicated, but it plays a vital role in the use of electrical equipment. Our country consumes more than hundreds of thousands of meters of power cords and 50,000 plugs every day. Faced with such a huge consumption, its production process must be very stable and mature. After continuous exploration and research and the improvement of relevant standards, the current domestic power supply The production process of wires and plugs is very mature.
In terms of classification, power cords can be divided into AC power cords and DC power cords according to their uses. Usually, AC power cords are wires that pass through high-voltage alternating current. Such wires require uniform standards to obtain safety certification due to high voltage. Official production. Different countries have different requirements for the standard of power cords. my country's standard plugs are implemented according to GB 2099.1-2008 and GB1002-2008 standards and accept CCC certification. Plugs, connectors, couplers, and cables are required to be compulsorily accepted by the China Electrotechnical Commission. The committee approves CCC mark certification for qualified electrical equipment.
Although almost every country has national power cord standards, the IEC 60320 standard is still an international standard used by most countries, especially AC power cords are the most widely used. The so-called IEC 60320 standard refers to a set of standards formulated by the International Electrotechnical Commission (IEC), which specifies plugs, connectors, plug connectors, appliance input sockets, appliance output sockets, wire assemblies, interconnected wire assemblies, and other related devices voltage, the highest voltage can reach 250V. Each type of connector and plug connector of the IEC 60320 power cord is identified by the letter "C". Usually, the odd number indicates the connector female head type, such as C13/C15/C19 power cord; the even number indicates the connector male head type, Power cords such as C14/C16/C20 are more common.
In actual life and production, in order to facilitate the safe connection between various devices, a type of power cord that converts between the national standard and the national standard and the IEC 60320 standard is often required. TOWE Technology, a well-known brand in the field of electrical connection and protection with 21 years of rich experience in China, TOWE (TOWE) industrial-grade high-reliability power extension cord series products are launched for the safe electrical connection of various electronic and electrical equipment, Its variety series are complete and can be customized on demand, including various types and functions of power extension cables and power interface conversion cables composed of various types of input plugs, output jacks, and wires of different diameters and lengths. The product has an easy-to-use design, high-quality workmanship, safe and reliable performance, complete product selection, and complete series. The following is the same (TOWE) national standard 10A/16A to C13, national standard 10A/16A to C19, and national standard 10A to 2C13 one-to-two power cord series products.
Yuyao Jiying Electric Co., Ltd. is a Chian wires and plug manufacturer and wire plug factory, we provide wholesale safe and reliable standard wires and plugs for sale all over the world, welcome to consult.
