News

  • Power cable cabling safety and waste reasons

    Power cable cabling safety and waste reasons

    1 Power line operators must have been trained in specialized technical training, qualified and certified. 2 Check the safety device of the machine before driving, and the cage is firm. 3 Producers cannot stay by the cage. 4 The upper and lower plates must be properly fixed and operated. 5 It is forb... read more

    Apr 13, 2019 Industry News
  • The reason why the power plug is hot during use

    The reason why the power plug is hot during use

    It is a common phenomenon that the power plug is heated during use. For example, the most common mobile phone charger, when your mobile phone is charging, when you charge the plug, you will find that the plug of the charger is very hot, then What causes the plug to heat up during use? The so-called ... read more

    Apr 19, 2019 Industry News
  • Main classification of wire and cable products

    Main classification of wire and cable products

    1. Bare wire and bare conductor products The main features of this product are: pure conductor metal, no insulation and sheath layer, such as steel core aluminum stranded wire, copper-aluminum busbar, electric locomotive line, etc.; processing technology is mainly pressure processing, such as smelti... read more

    Apr 26, 2019 Industry News
  • Correct wiring method for power sockets and plugs

    Correct wiring method for power sockets and plugs

    Face the socket and press the correct connection of the left zero (N) right fire (L) to the ground (E). Firewire-L (red, yellow, blue), neutral-N (blue or black), ground-E (yellow-green). Three-phase four-wire transmission of power in a low-voltage grid, three of which are phased (Fire line) represe... read more

    May 11, 2019 Industry News
  • Wire and cable naming naming principle

    Wire and cable naming naming principle

    The complete naming of wires and cables is often complicated, so people sometimes use a simple name (usually the name of a category) in combination with the model specification instead of the full name, such as "low voltage cable" for all plastic insulated power of 0.6/1kV class. cable. The wire and... read more

    May 17, 2019 Industry News
  • Introduction to switching power supply

    Introduction to switching power supply

    Our common power sources, including power adapters and chargers, are all switching power supplies. The switching power supply is a power supply that maintains a stable output DC voltage by controlling the ratio of the time period in which the switching transistor is turned on and off. The switching ... read more

    May 25, 2019 Industry News