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Power adapter manufacturer to explain: the power adapter and charger distinction _

by:Fuyuang     2021-01-01
Power adapter manufacturer to explain: the power adapter and charger difference between 2020-310 11 - What is the difference between 16 09:58:52 power adapter and charger? Many people usually get mixed up the power adapter and charger, can't distinguish between the two. Let's say what is the power adapter, charger is what? Specific as follows: 1, what is the power adapter, power adapter is a small portable electronic devices and electronic power supply power transformation equipment, its external power supply, and host connected by a line, so that we can reduce the volume and weight of the host, only a handful of the electricity supply of equipment and appliances built within the host. Inside it is composed of power supply transformer and rectifier circuit, according to its output type can be divided into the ac and dc output; According to the connection mode can be divided into the plug wall and desktop type. Have a nameplate on the power adapter, marked on the power, input and output voltage and power flow indicators, such as paying special attention to the input voltage range. 2, what is the charger charger usually refers to a converts alternating current to a low voltage dc equipment, its interior includes current limit, be restricted to meet the charging characteristics such as pressure control circuit. The charger it widely used in various fields, especially in the field of life is widely used in mobile phones, cameras and other common appliances. It is generally for battery charging directly, not through any intermediary equipment and devices. The process is constant current charger - Constant pressure - A trickle, three hierarchical intelligent charging. Charging theory of three stages in the process of charging can greatly improve the battery charging efficiency, shorten the charging time, and can effectively extend the life of the battery. A three-stage charging use constant current charging, constant voltage charging again, finally USES the floating charge for maintenance.
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