Input current(AC): 0.3 A(1A MAX),
Voltage(AC): 110-230V,
Power: Power consumption of 15W(circuit board) products.
Power: Voltage multiplied by current
Different, the resolution is the size of the display device, which refers to the length of its diagonal line, expressed in inches, 1 inch = 25.4 mm.
The signal refers to the interface: it is divided into several types of AVVGA RGB HDMIDVI and so on.
4K2K is an abbreviation for HD display resolution.
UHD: Short for Ultra High Loss
Representing the next generation of technology for "ultra-high clear", HD(High Deep HD), Full HD(full HD). The display with a physical resolution of 3840 × 2160(4K × 2K) and above is called ultra-clear, which is twice the width and height of ordinary FullHD(1920 X1080) and four times the area.
The 4K resolution refers to the horizontal direction where the pixel value reaches or approaches 4096, and in most cases it specifically refers to the 4096 * 2160 resolution. According to the range of use, 4K resolution also has a variety of derivative resolutions.
For example, Full Aperture 4K's 4096 * 3112, Academy 4K's 3656 * 2664, and UHDTV standard 3840 * 2160 all belong to the 4K resolution category.
It is the precision of the screen image, which refers to the number of pixels that the display can display. Since the points, lines, and faces on the screen are all composed of pixels, the more pixels the display can display, the finer the picture will be, and the more information can be displayed in the same screen area, so resolution is a very important one. One of the performance indicators.The resolution is represented by the number of intersection points of all meridians and wefts
For example, the 640X480PPI resolution represents the horizontal direction 640, and the vertical direction 480 can also be expressed as 307200(640X480) pixels within one square inch.
The present product can not improve, 3-5S is the shortest, want to improve then use seamless.