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Can the charger be used as a power supply?

Article Source：Kinri Energy | Author：Kinri Energy | Issuing Time：2024.04.16
In general, chargers are not recommended as power supply, but can be used in specific situations.



Why not recommend using a charger as a power supply?

The essential difference between a charger and a power supply is the power output size. The power output of a charger is smaller than that of a power supply, and it can only be used to charge mobile devices such as mobile phones, and cannot provide power to high-power devices such as televisions. If the charger is used as a power supply, its output power is insufficient, which can easily cause the equipment to malfunction, and even lead to equipment damage or safety accidents.

Under what circumstances can a charger be used as a power supply?

In specific situations, a charger can be used as the power supply. For example, in travel or outdoor activities, low-power devices such as speakers and lighting fixtures need to be powered, and a charger can be used as the power supply. In addition, some low-power devices at home can also be powered by chargers, such as portable wireless routers.

How to use a charger as a power supply correctly?

The correct use of a charger as a power supply requires attention to the following points:

(1) Choose a suitable charger: Choose a charger that is compatible with the output current to avoid equipment damage or safety accidents caused by overcurrent.

(2) Confirm the safety of the charger: The charger must be a legitimate product that meets national safety certification standards, and do not use chargers without relevant certification.

(3) Correct wiring: When connecting, be sure to pay attention to the correct polarity and do not reverse the positive and negative terminals.

(4) Avoid overload: Try not to overload the charger as much as possible, otherwise it may cause problems such as overheating and short circuits.

Overall, although chargers cannot completely replace power supply, they can be used in specific situations. Choosing and using a charger correctly can bring certain convenience and practicality.
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