A Buying Guide For USB Plug Sockets

USB socket this new type of electronic products, many people are worried about its safety issues, in fact this is not the case USB socket belongs to weak current electronic products, its output voltage is only about 5v, a good USB socket is with intelligent distribution of current function, so how do we choose a USB socket?

1. Look at the price, a USB socket with intelligent distribution of current, the cost is naturally indispensable, these price standards can refer to the price of large brands of USB sockets, if it is too low, you should consider its safety performance, after all, safety first, remember not to be greedy and cheap and fluke.

2. It is best to choose a USB socket with an indicator light, the indicator can show whether the contact is good, and whether the internal line is smooth, which plays a warning role in safety. (Misunderstanding: With indicator light is not automatic power on USB socket, the indicator light only represents normal power when plugged in, whether the plug cord is plugged in normally, not whether there is power during standby.) The core type automatic on-off USB socket belongs to a very small number of brand patents, and generally has an automatic on-off label next to it)

3. It is best to choose a USB socket with a button or automatic on-off, so that USB does not have to run for a long time, consume power, and heat up (details are detailed in the current market category)

4. When selecting an automatic on-off USB socket, select an automatic USB socket with an automatic on-off or portal switch.

5. The tightness of the USB socket is just right, not loose or not too tight, and the insertion and pulling strength is acceptable.

6. It is best to choose a USB socket with PC fireproof material.

7. The interior should adopt an integrated copper sleeve design, and the color of the copper sheet is purple red, such as tin phosphor bronze and high-precision phosphor copper.