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 smeltin...
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Face the socket and press the correct connection of the left zero (N) and 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) rep...
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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...
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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 ...
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The switching power supply mainly includes an input power grid filter, an input rectification filter, an inverter, an output rectification filter, a control circuit, and a protection circuit. Let's take a look at their respective roles: Input Grid Filter: It is used to eliminate interference ripple ...
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Charger: English name Charger, usually refers to a device that converts AC power into low-voltage DC power. The charger is a dedicated DC power supply for rechargeable batteries. It includes internal current limiting and voltage limiting to meet the charging characteristics. Circuit. Chargers are wi...
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1. Power system The wire and cable products used in the power system mainly include overhead bare wires, bus bars (bus bars), power cables (plastic cables, oil-paper cables (substantially replaced by plastic power cables), rubber cables, overhead insulated cables), and branch cables. (Replaces some ...
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Introduction to linear power supplies: The linear power supply is an energy conversion device that first converts the alternating current through a transformer to reduce the amplitude of the voltage and then rectifies the internal rectifier circuit to obtain a pulsed continuous current, and then it ...
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Injection power plug: An injection plug is a plug and the wire through high temperature, and high pressure together, once formed, it can not be assembled and disassembled, such power plug features are obvious, stable, and safe. More than 80% of the power plugs that are generally circulating in the m...
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The electrical appliances that we commonly find on the day need to be connected to the power cord through a plug, and the electrical appliances can operate. What people usually see is the power plug, also called the power cord plug. Depending on the purpose of the power plug, the power cord plug can...
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It is internally composed of a power transformer and a rectifier circuit. It can be divided into an AC output type and a DC output type according to its output type; it can be divided into a wall type and a desktop type according to the connection mode. There is a nameplate on the power adapter, whi...
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The AC plug is connected by two fork-type contact springs positioned at the center of the base (tuning fork-type AC head) or a smooth hollow metal cylinder positioned at the center of the base (in-line AC head). Connected. Turn left | Turn right Also exposed on the outside of the insulating base c...
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