One three-in-one surface sticker
It refers to the synthesis of three red, green and blue light-emitting points encapsulated in the same light-emitting tube. Because it is packaged in the same light-emitting tube, it is a point in the near view, and a separate line is a separate line. The price of three-in-one is high, and the best ones are Nichia, Osram , and GREE.
Two three and one surface stickers (separate surface stickers)
It means that the three red, green and blue light-emitting points are packaged separately, and then packaged into a pixel point as well as the sub-surface.
Three-three-in-one table stickers and three-in-one table stickers contrast difference
1, three-in-one is to separate the surface stickers, three points separately from the power supply. Compared with the three-in-one, it has low power consumption, good heat dissipation, and effectively extends the life of the screen, and has high reliability.
2. In comparison, the three-in-one-three-in-one maintenance cost is lower, because the three-in-one can achieve single-lamp maintenance.
3. The surface of the three-in-one can be treated as diffuse reflection light. Compared with the display effect of three-in-one, the uniformity is better and there is no grainy feeling. In addition, the three-in-one screen view is larger than the three-in-one.
4, usually, three-in-one full color screen splitting color separation is easier than three-in-one full color screen, and the color saturation is high.
5. In general, the package cost and production cost of the three-in-one are much lower than the three-in-one.
6, the three-in-one surface display screen in the overall color is more uniform than the three-in-one, because the three-in-one is to use the entire surface to illuminate, and the three-in-one is limited to point illumination.
7, three-in-one in the IC, the driver chip temperature is lower than the three-in-one, thereby improving the overall life of the screen.
8, from the welding process, the three-in-one surface mount packaging is very mature, better than the three-in-one surface mount.
9. Due to the complicated steps in the three-in-one surface mount process, the construction period is longer. The three-in-one construction period is the production date of the normal production display.
10, usually three-in-one mask protection, can achieve dust, sun protection, and can achieve the effect of protecting the light-emitting chip, and the three-in-one is the light-emitting wafer directly exposed, without any mask protection.
Due to the high price of the three-in-one label, it is mainly used for export. It is believed that as the cost of chip processing is slowly reduced, Sanyin will meet the needs of users with its extremely high cost performance, and Yabiao will withdraw from the market in a short time.
Function description
The socket is ordinary converter,with two output 5V2A power USB power supply at the same time,can be very convenient in use electrical appliances and recharge the equipment at the same time,such as digital products like Iphone Ipad,MP3,MP4 etc.The charge apply to full range of international AC output,no-load power consumption less than 0.3W,with short circuit,overload,over-voltage protection,can be convenient for your life and save more energy
Timer Control Time Adgustment
1.Press the power switch 1 time,the 1HOUR LED will light on.The Timer into ON mode,USB and control socket output ON .
2.Continuously press the power switch the LED light on,the Countdown mode and LED light on will cycle change from 1HR,2HR,4HR,6HR,8HR,10HR.
3.Choose you need countdown time mode,the mode LED will lighto on,start countdown until countdown time finish,the control output and USB change to OFF
4.Then the countdown is start,The Time indicate LED will from high to low auto change until Countdown finish off.
Failure analysis:
1.check whether the power supply connection is good
2.check whether the USB cable is loosen
Warning Note:
1.Use indoor and dry location ONLY
2.The load max does not exceed 15A 3600W
3.This product does not convert voltage please do not miss use DO NOT exceed the maximum loading of 3600 Watts 15A
4.Always have earth connection for safety reason
5.If in doubt please consult with a qualified electrician
USB charger socket, USB socket, USB plug, USB plug socket
NINGBO COWELL ELECTRONICS & TECHNOLOGY CO., LTD , https://www.cowellsocket.com