How to distinguish between a power adapter, a charger, and a switching power supply?
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Update time : 2023-05-18 10:12:07
With the development of digital products, many people may be confused when they encounter the words “power adapter”, “charger”, and “switching power supply”. So, how can we distinguish between them?
Power adapters, commonly known as chargers, are the power conversion devices commonly used with notebook computers and routers. The power adapter is small in size, energy saving and environmental friendly, with multiple safety protection and long service life. It can be roughly divided into desktop power adapter, plug-in power adapter, multi-way power adapter, USB power adapter, etc.
Chargers are current conversion devices for charging electronic devices. Common USB chargers can charge electronic products with USB plugs. In common language, some people call power adapters chargers, and some people call chargers power adapters. But the power adapter includes chargers, while the charger does not include power adapter. For example, the power adapter for monitoring cameras or routers usually requires a steady supply of power, while USB chargers need to meet the needs of different frequencies and currents, such as the fast charging charger that is now very popular.
Switch power supply, as the name implies, is a device that connects or disconnects voltage and current. The switch power supply is not only a disconnect device, but also has dual current mode (AC and DC), high frequency operation, application fields: monitoring system, ball machine, security system, etc. Switch power supply is indispensable in electronic products.
It is difficult to distinguish between power adapter and charger. In daily life, people usually don't distinguish them and call them chargers. In fact, it depends on the power supply device. Chargers are more diversified, while power adapters are more stable. But power adapters also include chargers.
Power adapters, commonly known as chargers, are the power conversion devices commonly used with notebook computers and routers. The power adapter is small in size, energy saving and environmental friendly, with multiple safety protection and long service life. It can be roughly divided into desktop power adapter, plug-in power adapter, multi-way power adapter, USB power adapter, etc.
Chargers are current conversion devices for charging electronic devices. Common USB chargers can charge electronic products with USB plugs. In common language, some people call power adapters chargers, and some people call chargers power adapters. But the power adapter includes chargers, while the charger does not include power adapter. For example, the power adapter for monitoring cameras or routers usually requires a steady supply of power, while USB chargers need to meet the needs of different frequencies and currents, such as the fast charging charger that is now very popular.
Switch power supply, as the name implies, is a device that connects or disconnects voltage and current. The switch power supply is not only a disconnect device, but also has dual current mode (AC and DC), high frequency operation, application fields: monitoring system, ball machine, security system, etc. Switch power supply is indispensable in electronic products.
It is difficult to distinguish between power adapter and charger. In daily life, people usually don't distinguish them and call them chargers. In fact, it depends on the power supply device. Chargers are more diversified, while power adapters are more stable. But power adapters also include chargers.
