Obtain the expected brightness requirements and ensure the consistency of brightness and chroma of each LED. Driving characteristics, according to the power grid rules and the characteristics of LED driving power requirements, in the selection and design of LED driving power to consider the following points.
Blue 7 Segment Display LED
7-Segment 0.28" 2-Digit Dual Common Anode CA
Yellow Green LED 7 Segment
0.8 inch 0.8 3 Digit Three Display Common Cathode CC
Yellow LED Seven Segment Display
0.60" 0.6 inch Single Digit 1 Common Cathode CC
Orange 8x8 Display Dot Matrix
5mm Diameter 2.4" 2.3" CA LED CC
White 5x8 Dot Matrix Display
LED 10mm Diameter 4.8 inch Anode Cathode
Green 7 Segment LED Display
0.36 inch Dual Digit 2 7-seg CC CA
Orange Seven Segment LED Display
0.43inch Single Digit 1Digit 0.43 Common Anode CA
Green 7 Segment LED Display
2.3 inch 2.30" Single Digit 1 7-seg CC CA
Red Ultra Bright LED 7
Segment Display 0.33 inch Four Digit Common Anode CA
Yellow Green LED 7 Segment
0.8 inch 0.8 4 Digit Four Display Common Cathode CC
Chipshade, chipshade is the second light of LED energy-saving lamp, active, do not add lampshade, transparent lampshade, frosted lampshade, milky white lampshade, light diffusing lampshade a few kinds. No lampshade and transparent lampshade, no secondary light distribution, visible LED, LED that is, multiple light sources, direct dazzling, and object irradiation deficiency. Frosted lampshade lit can see the LED light source, the object is also part of the deficiency.
3203AW LED
3203AW 7-Segment
3203BW Display
3203BW 0.30 inch
Again, this quantity is for the light source, it describes the amount of light that the light source emits, which is equivalent to the light power. The greater the luminous flux of the source, the more light it emits. For isotropic light (that is, the light from the source is emitted at the same density in all directions), then F=4πI. In other words, if the source I is 1cd, the total luminous flux is 4π= 12.56lm. Compared with units of mechanics, luminous flux is equivalent to pressure and luminous intensity is equivalent to pressure. To make the spot look brighter, not only do we have to increase the luminous flux, but we also have to increase the means of convergence, which is actually to reduce the area, so that we can get more intensity.
5011AH LED
5011AH 0.50 inch
5011BH 7-Segment
5011BH Display
