Power Plug and USB Socket Combination Panel Manufacturer

July 30, 2024
Posted by admin

What is a Power Plug and USB Socket Combination Panel?
The USB socket is a safe and power-saving universal socket with a USB interface, including a socket main body. Belongs to weak electronic products, the output voltage is about 5v. A linkage switch and a USB interface are provided on the USB socket. A charger module is arranged in the main body of the socket; the input end of the charger module is connected in parallel with the output end of the linkage switch. The positive and negative poles of the output terminal are correspondingly connected with the positive and negative poles of the power supply terminal of the USB socket; the input terminal of the linkage switch is connected with the power supply.

Power Plug and USB Socket Combination Panel

Classification of USB sockets
Package classification of USB socket
The USB socket is divided into two packages: SMT patch package and DIP plug-in package.

Specification classification of USB socket
USB AM (short body soldering type, folding two-piece set, folding three-piece set, A-male in-line type, SMD type, sinking plate type, harpoon socket). USB AF (wire-welding type, 90° in-line bent pin, 90° in-line straight pin, 90° no curling edge, 90° in-line reverse, 90° in-line sinking plate type, 90° all-inclusive, 90° patch Type; 180°half-in-line plug-in; A female 90° side plug-in short body/long body; 90° double-layer half-wrap full-wrap with single shrapnel/double shrapnel/no shrapnel; 180° double-layer in-line type/welding wire type ). USB BM (short wire bonding type, three-piece bonding wire type) USB BF (90° straight plug, 180° straight plug, SMT full paste). Micro5pin male and female (A type, B type, AB type) MINI 4pin, 5pin, 8pin, 10pin, 14pin, 16pin, 18pin male and female plugs, etc.

12v electrica, car USB socke

Market Types of USB Sockets
1. Straight-through usb socket (features: no button, no indicator light or usb socket with indicator light, lower cost.)
Since the usb socket market is still in its infancy, there are no perfect safety indicators for usb socket standards, so many low-priced usb sockets in the market are mostly straight-through usb sockets. The usb in this kind of socket is directly in contact with the household voltage and keeps running all the time, which is quite similar to a standby TV, which greatly reduces the life span and poses a greater safety hazard.
2. USB socket with button (features: USB socket with built-in button, with or without indicator light, high safety performance)
There is a usb socket with a button on the outside, and the usb circuit is integrated into a button. When the button is pressed, the usb is powered on, so that the usb does not have to keep in touch with the household voltage, and the potential safety hazard is greatly reduced.
3. Automatic on-off usb socket (features: with or without indicator light, built-in switch, that is, the switch is turned on when plugged in, and the switch is turned off when pulled out)

chrome, brushed chrome usb socket

Because the button usb socket is not user-friendly enough, most people will forget to turn off the button when they pull out the usb cable. Some buttons are too old-fashioned, they are all turned on and off by pressing, making people confused whether the usb is on or off, so that the buttons are useless, so there is an automatic on-off usb socket. There are currently two types of switches for automatic on-off usb sockets: door switches and inner core switches (micro switches); suitable for public places, such as coffee shops, leisure halls, etc…
There is a door in the door type, that is, the usb outlet. When it is inserted, the door is concave inward, which makes the switch open and the usb runs, (but sometimes it may get stuck, so there is an inner core switch that is a micro switch). The inner core switch (micro switch) is a micro switch placed inside the USB, and the switch will only be touched when it is inserted, and the USB will be powered on.
{Misunderstanding: The indicator light does not mean that the usb socket is automatically turned on and off. The indicator light only represents whether there is normal power on when plugged in, whether the plug-in cable is plugged in normally, but not whether there is power on when it is in standby. The inner core type automatic on-off usb socket belongs to the patent of a very small number of brands, and there is usually an automatic on-off mark next to it. }