Domestic 5730 full -color light -emitting patch LED lamp bead customized 5730 ultra -high brightness patch LED lamp bead manufacturer 5730 patch color LED lamp bead 10 major brand manufacturers 5730 light purple LED lamp bead manufacturer rankings Beads wholesale today, let's talk about 5730 patch LED lamp beads. This is a cost -effective patch LED lamp bead. 5730 lamp bead specification size: 5.7×3.0×0.8mm, a single power: 0.5W. Optoelectronics 5730 lamp pearl white light color temperature range: warm white 2700-3300K, neutral white: 4000-4500K, positive white: 6000-6500K, cold white light: 7000-100000k or more, white light brightness: 55-75lm/piece of light flux: optical flux 55-75lm/piece. You can customize white, red, yellow, green, orange, blue, purple and other colors, 5730 lamp beads emit light angle: 120 degrees. 5730LED lamp bead Positive current: 150mA, positive pulse current: 500mA, forward voltage: 3.0-3.3V, reverse voltage: 5V. Use temperature: -30 80 , 5730LED lamp bead saving temperature: -30 80 , packaging quantity: 3000pcs/disk. Mainly applied in various types of home appliances, digital, communication, automotive electronics, lighting lights, various lamp bars, electronic toys, electronic clocks, transportation instructions, medical beauty instruments, electronic teaching equipment, etc. In addition, many customers will also care: What brand of 5730 patch lamp beads, can LED lamp beads 5630 be used for 5730? How can LED5730 lamp beads be equipped with drivers? Can patch beads 5730 and 7030 be universal? Like these questions, For the selection of LED lamp beads, there will be a certain confusion. However, like the 5630 and 5730 questions, 5630 is generally foreign model size, and the main use in China is 5730. The difference between them is not large, and the power is generally a single 0.5W, so in many cases, it is often universal. Like 5730 lamp beads and 7030 lamp beads are not the same. The power of 5730 lamp beads is a single 0.5W, while the power of 7030 lamp beads is generally 1W. Therefore, the power of the two is different, the current is different, and the general situation is not available in general. 5730 lamp beads 2835 beads parameters, 5730 patch lamp beads are good, 5730 lamp beads 2835 lamp parameters, compared to the two, there are some differences in size, there are some differences in size. In addition, in terms of power, 5730 lamp beads are generally white and colorful. And 2835 lamp beads are generally a single 0.2W and 0.5W, which is relatively large. You can also customize the dual -core single 1W. Therefore, between the two, if it is used in the fluorescent lamp, the lamp board is not very different. If it is used in universal lighting, you can choose each other. It's just relatively speaking, the volume of 2835 lamp beads is smaller than 5730 lamp beads, and the price will be more cost -effective. In terms of luminous uniformity, if it is the same power of 0.5W, 5730 lamp beads will be less than 2835 lamp beads, and the uniformity is better. As for, what brand of 5730 lamp beads is good. This generally depends on what product you are using. If possible, choose a brand manufacturer that specializes in manufacturing LED lamp beads, like Optoelectronics Technology Co., Ltd., which is pretty good. Brand lamp beads are generally worked, materials, chips better. The most important thing is the packaging process, the packaging process is good, the quality of the product is also more reliable, more durable. Special explanation: 1. Material confirmation, whether the LED BIN grade that is filled in is that the brightness may be different from using the brightness, and different CIE BIN may use the coloring color together. 2. Avoid moisture from entering the LED before opening the packaging. It is recommended. The temperature range of the storage environment is 5-30 degrees, and the humidity does not exceed 50%. 3. After the packaging is opened, the whole volume dehumidification measures are taken as much as possible. The dehumidification conditions: 70 degrees bake 4-12 hours. The materials after dehumidification should be used as soon as possible (within 24 hours). Please be sealed or placed in an environment where the remaining is 10-40 degrees, and the humidity does not exceed 30%. 4. This product can only be welded twice, and it must be cooled to room temperature after the first welding. During the operation, the materials cannot be directly taken with your hands, sweat on your hands, sweat has optical pollution on the surface of the silicone, which affects the light. In addition, the silicone is relatively soft, and the squeezing of the hand force will cause the broken line to cause dead lights. 5. It is not recommended to install the LED on the curved line board. Avoid fast cooling during welding, avoid any form of mechanical power or excessive vibration during LED welding and cooling. After welding, do not bend the wire board. When repairs or a single material operation, you cannot squeeze the surface of the colloidal surface with tweezers. Because the silicone is relatively soft, squeezing the collagen with a mule will cause a broken line and hurt the chip. 6. During batch operations, the smaller mouth of the mouth is smaller than the inner diameter of the product, which will cause stamping silicone in the mouth, causing a golden wire to break, the chip is stamped and the dead lamp. The welding LED should not be repaired. If it is inevitable, the double -headed iron is used, but it is necessary to confirm whether it will cause damage to the LED characteristics after repairs. 7. LED is a static sensitive electronic original device, and various measures should be taken to avoid static electricity. For example: wear a static electrical ring during use. All devices and equipment should be grounded. It is recommended to test whether the LED has received the damage to the static electricity after the assembling LED products. 8. It is recommended to use isopropyl to clean the LED. If other solvents are used, it is necessary to ensure that this solvent will not affect epoxy, organic silicon, silicone, stent silver layer, etc. It is not recommended to use ultrasound cleaning to avoid damage to LED. If it is unavoidable, please conduct predictions before cleaning to confirm whether it has adverse effects or potential hidden dangers to LED. 9. LED long -term exposure to sunlight or occasional exposure to ultraviolet rays may cause colloid to turn yellow. In order to ensure the LED photoelectric performance, keep the surface of the LED light -emitting area clean to avoid coverage of finger prints or other foreign bodies. When designing the circuit, the reverse voltage or excessive current should be generated during the switching process. Avoid sharp tools such as mules and other sharp tools to touch the silicon collagen part. In general, how much is 5730LED lamp bead parameter 5730 patch LED lamp bead parameter 5730LED lamp beads? Negative poles 5730LED patch lamp beads LED lamp beads 5730 parameter 5730 lamp voltage and current LED lamp beads 5730 How much voltage? 5730 Patch LED Lighting Balls Voltage current parameters? How about 5730LED lamp beads? 5730LED lamp bead detection? 5730 Patch voltage? 5730 lamp beads and 2835 lamp beads better? 2835 and 5730 lamps parameters? The difference between 2835 lamp beads and 5730 lamp beads 5050 lamp beads? 2835 lamp beads and 5730 lamp beads can be universal? The difference between 7030 lamps and 5730 lamps? Similar to this, 5730 patch LED lamp parameters, there are many more, there are many more, there are many more, and there are many more. If you want to know more content, just consult the optoelectronic service directly.

Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap

I often listen to customers that the cold light source is needed. Is LED a cold light source? In fact, UVLED is recognized as a cold source, but it does not mean that the cold light is issued. From a scientific perspective, the cold light source should be understood that it should not produce infrared wavelengths, because infrared wavelengths will cause the molecular structure of the irradiated material to increase the energy, which makes the heater rise, which is based At this point, UVLED's ultraviolet wavelengths are relatively single, which does not produce infrared wavelengths, so it is called a cold source. The significant characteristics of UVLED are: 1. Small volume, UVLED is basically a small chip was packaged in epoxy resin, so it is very small and very light. 2. The power consumption is low, and the UVLED power consumption is very low. Generally speaking, the working voltage of UVLED is 2-3.6V. The working current is 0.02-0.03A. That is to say: it does not exceed 0.1W of electricity it consumes. 3. Long service life. Under the appropriate current and voltage, the service life of UVLED can reach more than 20,000 hours. 4. High brightness and low calories are not not heating, but relative to mercury lamps, the temperature is much lower. 5. Environmental protection, UVLED is made of non -toxic materials. Unlike the fluorescent lamp containing mercury, it can cause pollution. At the same time, UVLED can also be recycled. 6, sturdy and durable, UVLED is completely packaged in epoxy resin, it is stronger than light bulbs and fluorescent tubes. There is no loose part in the lamp body, which makes UVLEDs say that it is not easy to damage. At present, UVLED is indeed a "cold light source", but the "cold light source" is not a little calorie. The characteristic of the cold light source is that almost all other energy is converted into light, the light of other wavelengths is very small, and the hot light is relatively low.

Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap

In recent years, domestic landscape lighting has developed rapidly. Outdoor decorative landscape lighting lighting for the purpose of beautifying urban landscapes and commercial advertising is being valued and applied to more and more. It can be used to embellish the decoration, and it can be combined into lines for contour brilliance. But LED dot -point light sources always encounter more or less failures in actual use. Below, I will introduce some of the common fault phenomena and analysis solutions for you in detail. Fault 1: After the power is served, the controller fault light (ERROR) flashs, the light source is not bright, and there is no animation effect output? Answer: This situation is generally because the controller does not read the card correctly, and the valid control program is not output. The reason may be: 1.SD card is empty, no effect file 2.SD card program file name error 3.SD card card 3.SD card card 3.SD card card 3.SD card card 3.SD card Formatting as required before copying the effect file 4. The effect file and the lamp chip, the controller model in the SD card do not match, you need to contact the manufacturer to re -make the effect file 5. After replacing the new SD card Bad possibilities faulty: After the power is served, the controller indicator is normal, there is signal output, but the LED point light source module has no effect change? Answer: In this case, there are generally the following reasons: 1. Check whether the signal and controller of the lamps is correctly connected. 2. External control lamp signal has an advancement/out of the direction, check whether the control signal from the signal of the light in front End in 3. Check whether the model selected when making the effect file in the SD card*. LeD was consistent with the chip used in the current lamps. 4. The lamp and the controller must be together, that is, the ground line of the lamp should be the ground line. GND is connected to a fault three: After the controller and the lamp are connected, the effect changes, but the lamps are flashing, and the controller indicator shows normal? A: The ground line between the controller and the lamp is not connected 2. Lantern The power supply voltage of less than 3. The effect in theSD card is wrong. The lamp chip and the chip of the actual lamps when the effect is done. 4. The distance from the controller to the first lamp (distance> 10 meters), the signal transmission is unstable Failure 4: After the power is applied, the controller and the previous part of the lamp are working normally. The lamp is not normal after a certain lamp starts? Answer: This situation is generally the lamp behind the lamps that failed to receive the signal normally. The reasons are usually as follows: 1. Individual lamps IC IC failure or the signal line is damaged before and after the light. The lamp can be written less when writing the program (for example, 9,000 pieces are actually used, and only 8,000 are written in the program). In this way, there is no animation effect in the latter part. : After power -on, the controller works normally, the lamp is abnormal, and the effect of the video screen is different? Answer: This situation is caused by inconsistency of the order of installing the lights and the designs. You need to adjust the sequence and location of the lamp according to the designed ride diagram, or enter the arranging of the actual installation lamp. Go to the computer to re -prepare the program failure 6: After the power is passed, the LED point light source module can change normally, but there are some point light sources that show the color different from other? Answer: This situation is generally due to the damage of a lamp R, G, and B chip, which causes the display of color shortage. You only need to replace the problem with the point of light. Intersection Answer: 1. First confirm whether the protection switch on the side of the SD card has been unlocked. The direction of the unlocking is the SD card gold needle. 2. The protection lock has been opened as required, but it is still unable to format. If the device is broken, please replace the SD card reader 3. If the above operation is still unable to solve the formatting problem, please change the SD card and re -test

Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap

New Year's Eve LED lamp bead application Pay attention to the matters of the year, the power LED lamp bead survives and uses: 1. Before opening the packaging, the power LED lamp bead should be stored in the voltage of 30 C/90%RH or the following ring LED lamps. After opening the packaging, LEDS should be placed in a 30 C/70%RH or the following environment. 2. The use of power LED lamp beads is useful for 1 year, and it must be used in 168 hours (7 days) after opening. 3. The power LED lamp beads of the year of the year have faded or expired for the desiccant, and they need to be baked and dry. Baking conditions: 65 5 /48h. 4. The lens -year -old power LED lamp bead is easy to get ashes, and relevant dustproof methods need to be done well. Playing: When the power LED lamp bead is pinching LEDS, the bracket can only be touched. Calories processing: At the time of the year -long power, the LED -driven LED TJ (node temperature) will exceed its limited value, resulting in the life expectancy of the LED. The calorie treatment method should be used to reduce application products and thermal resistance. New Year's Eve LED Lighting Pearl Tin Welding/Reflow Welding: 1. The power of the power of the LED lamp beads of the year of the year It is recommended that the temperature of the electric soldering iron does not exceed 350 C, and each welding time is less than 3 seconds. The power of the electric iron is less than 60W. After each welding, the interval is more than 2 seconds, and the two electrodes are welded with two electrodes. Do not have any mechanical pressure when welding of LED lamp beads for welding. Do not touch the tip of the iron at the tip of the iron when the LED lamp bead is welded when welded with the tip of the iron lens, Lens and PPA parts. After the product is welded by the power LED lamp beads, it can only be carried out when the product temperature drops to 40 C. 2. New Year's Eve LED Lighting Ball Back Welding (PC cover lens products cannot be welded with return welding) The maximum temperature of the high temperature lens product of the year -old power LED lamp beads can exceed 250 C, and the maximum temperature of silicone products can exceed 320 C. minute. The power LED lamp bead is allowed to be allowed only once. During the return welding of LED lamp beads, no mechanical pressure should be applied at the top of the product lens or the top of Lens. After the product is welded by the power LED lamp beads, it can only be carried out when the product temperature drops to 40 C. In the New Year's Eve, LED lamp beads If there is a relatively low melting point, TP can be appropriately reduced. The article comes from LED lamp beads.

Author: Tianhui-Air Disinfection Author: Tianhui-UV Led manufacturers Author: Tianhui-UV water disinfection Author: Tianhui-UV LED Solution Author: Tianhui-UV Led diode Author: Tianhui-UV Led diodes manufacturers Author: Tianhui-UV Led module Author: Tianhui-UV LED Printing System Author: Tianhui-UV LED mosquito trap