МЭДЭЭ
International Plug Adaptor Factory Share the Difference Between Adapter and Charger
The international plug adaptor factory said that many friends will come into contact with laptop adapters and chargers when using laptops. Since the two are somewhat similar in appearance, friends who do not know about these two devices will think that they are the same type. In fact, there are obvious differences between the two, so what is the difference between an adapter and a charger? Today, the international plug adaptor factory will introduce it.
Features of the quality power supply adapter
The quality power supply adapter does not use a bulky power frequency transformer. Since the dissipated power on the switch MOS tube is greatly reduced, a larger heat sink is omitted. Due to these two reasons, the quality power supply adapter is small in size and light in weight.
Is the laptop power adapter universal? Can I charge the phone?
Is there a power adapter that can meet the charging needs of various electronic devices in one step?
What should I do if there is a spark when the good price and quality power supply adapter is plugged into an outlet
The good price and quality power supply adapter is a power supply conversion device for small portable electronic devices and electronic appliances, also known as plugs, power plugs, etc., and is an indispensable power source for PCs and mobile devices.
Repair the power adapter in just a few steps
This is a broken power adapter. It has been idle for a long time. Power input, output voltage 12V, maximum current 2A. Use a screwdriver to pry open the plastic case.
The working principle of power supply adapter
Power supply adapter manufacturers believe that mobile phone chargers (also called mobile phone adapters) consist of a stable power supply (mainly a regulated power supply that provides stable working voltage and sufficient current) and necessary control circuits such as constant current, voltage limit, and time limit.
What are the plug types of the power adapter?
Friends who often go abroad know that different countries require different adapter plugs. The shapes of sockets used in different countries are different.
Application principle of ac to dc power supply
The circuit of ac to dc power supply is a circuit that converts sine wave alternating current into direct current. If the input signal is not a sine wave, but a triangular wave or a sine wave with relatively large distortion, the relationship between the average value and the effective value is 1.11 times.