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.
What should I do if there is a spark when the good price and quality power supply adapter is plugged into an outlet?
When we use computers or other electronic devices, when we plug the good price and quality power supply adapter into the socket, we often see electric sparks appearing, and there are often small partners who worry about whether there is a problem with the equipment, or whether the good price and quality power supply adapter will be burned out;

In fact, this spark is called Arcing (arcing) phenomenon. When the plug touches the metal contacts in the socket, there may be tiny sparks due to the fact that the contact area is small at the moment of contact and the current flows instantaneously when it is just inserted.
You may even see slight damage on the plug of the good price and quality power supply adapter, this is normal, don't worry too much.
When the spark is large or the socket is blackened and deformed, please stop using it.
This situation may be caused by the aging of the socket, or insufficient clamping force of the internal copper sheets, or the socket has moisture, oxidation, etc. It is recommended to replace the socket.