Digital tube by number of segments can be divided into seven digital tube, digital tube and eight paragraphs eight digital tube more than seven segment digital tube a light-emitting diode unit, which is more a decimal point (DP) of the decimal point can be more accurate representation of digital tube to display the content; The number of (8) can be divided into 1, 2, 3, 4, 5, 6, 7, etc.
The photodiode unit can be divided into a total anode digital tube and a common cathode digital tube. Total Yang digital tube is all leds of anode together form the anode (COM) of the digital tube, the application of total Yang digital tube should be public extremely COM from + 5 v, when a particular field of light emitting diode cathode for low electricity at ordinary times, the corresponding field will light up, when a cathode for high electric fields, the corresponding field is not bright. Total Yin digital tube is all leds cathode together form the cathode (COM) of the digital tube, digital tube, a total of Yin in the application should be public ground very COM received GND, when a field anode for high power leds, the corresponding field is light, when a particular field of anode for low electricity at ordinary times, the corresponding field is not bright.
xinshan has been focused on the LED parts in China for over 20 years. We are in the form of store sales, now has become a leading supplier of LED industry in China.
Today, one of the top producers in xinshan parts quality LED products. We combined with the needs of customers with the best innovation to realize the optimal product, whether it is a new high-end LED display basic leadership consumable vehicles or equipment.