3528 Phantom LED Lighting Balls-White Light LED Lighting Bead-3528 Patch LED Lighting Balls-

Domestic 3528 Patch LED Colorful Lantern Customized Wholesale Domestic 3528 Full Color Lights Light Bead Custom 3528 Patch Color LED Lighting Top Ten Brand Brand Factory 3528 Two -color Lighting Patch LED Lighting Drinks Which brand of LED lamp beads is better than 3528 Phantom LED lamp beads, which is packaged with high -definition environmentally friendly silicone and chip chip. The size of this lamp bead is 3.2*2.8*1.9mm. There are white, red, yellow, green, orange, blue, purple and other colors, and you can also customize various other colors. Application scenarios include various types of home appliances, digital, communication, automotive electronics, lighting lights, electronic toys, electronic clocks, transportation instructions, medical beauty instruments, electronic teaching equipment, urban lighting engineering and other related products. With the rapid development of representative electronics such as intelligent communication, 5G Internet, digital electronics, etc., it has promoted the entering stage of basic electronic components to enter the faster transformation and development stage. The LED patch lamp beads produced by photoelectric is also favored by electronic products, especially 3528 Phantom LED patch lamp beads have become explosive products. So how to distinguish the quality of LED patching lamps when buying? The distinction of lamp bead bracket data: At present, there are aluminum brackets, brass brackets, and copper brackets on the market. The price is several times the distance. Even if it is a copper bracket, the price of silver plating will be divided into high and low. The market is usually called a good bracket. Most of them are made of brass silver plating. The distinction of welding line data: The chip and the bracket are used to complete the electrode connection with the gold wire welding process. At present, there are two types of alloy lines and pure gold wires on the market. The pure gold line is good. Optoelectronics uses pure gold lines according to the thickness and divided into 0.7, 0.9, 1.0, 1.2, etc. The thicker the golden line, the lower the thermal group, the longer the life span. The distinction of chip size: The chip size that is usually reported is MIL. If there is no high -power measurement microscope, there is usually no way to distinguish. We can compare the size of the chip by calculating the area of the chip, such as 23X10, the area of the chip is 230 square MIL, and the chip area is divided into chip size. Specifications of color division, separation and splitting: (1) color division: is the color temperature division, such as 3200k-3350K is a gear. The regular packaging factory will supply the color temperature BIN code. The smaller the color temperature part, the better, the color temperature Small gear, the color of the light sources is good. (2) Differential voltage: It is the voltage gear of the chip, such as 3.0V-3.15V. For the light source is a mixed interface method, the voltage is controlled within 0.15V. life. (3) Treatment: The brightness of the lamp beads is divided, and there are lumens or stalls or light intensity. It is recommended to purchase LED patch lamp beads, or based on light efficiency. The difference between fluorescence powder: white light beads are made of blue -light chip and yellow fluorescent powder. The fluorescent powder is mainly divided into aluminum acid and silicate. The performance of aluminate is better than silicate. Aluminum acid is represented by YAG. YAG has stable performance, low light decay, and poor chemical stability of silicate itself, but the brightness is higher than YAG. Products can not be deceived by the so -called brightness high pit. This is a big problem. The difference between glue: The fluorescent powder should be stirred with glue and on the chip. The advantages and disadvantages of glue will affect light decay and color drift. The poor glue time will be yellow, and the light decay will increase. Good glue is jelly. glue. LED chip electrode diagram: If the chip manufacturer is different, the quality of the LED is different. LED manufacturers will specify what kind of chip packaging of its LED patch lamp beads. The manufacturer can see it unless the peeling chip is inspected under a high -power microscope. Finally, let's take a look at the relevant parameters of 3528LED lamp beads, 3528 Turn white light: warm white temperature: 2800-3200K, Zheng white light (cold white temperature): 6000-9000K-15000K above. 3528 Turn red light: conventional wavelength: 620-630nm, voltage: 1.9-2.2V, power 0.06W, current: 20mA. 3528 Orange light: conventional wavelength: 600-610nm, voltage: 1.9-2.2V, power 0.06W, current: 20mA. 3528 yellow light: conventional wavelength: 585-595nm, voltage: 1.9-2.2V, power 0.06W, current: 20mA. 3528 Emerald green: conventional wavelength: 515-525nm, voltage: 3.0-3.3V, power 0.06W, current: 20mA. 3528 yellow green: conventional wavelength: 565-575nm, voltage: 1.9-2.2V, power 0.06W, current: 20mA. 3528 hair blue light: conventional wavelength: 460-470nm, voltage: 3.0-3.3V, power 0.06W, current: 20mA. 3528 Send purple light: conventional wavelength: 395-410nm, voltage: 3.0-3.3V, power 0.06W, current: 20mA. 3528 Pink: Voltage: 3.0-3.3V, power 0.06W, current: 20mA. (See specifications for other detailed parameters). [Labels of this article] 3528LED Light beads LED Lighting Bead Manufacturer LED Lighting Bead Lighting Diodes Patch LED Lighting Beads [Responsible Editor]