The LED digital tube machine can simply detect the indecent of the LED digital tube. The indecent requirements of the LED digital tube require the color average, no local discoloration and air bubbles. Under the premise of amateur, it can be used as further inspection. The negative electrode of the 3 volt dried batteries is fixed on the public negative extremes of the LED digital tube. When this line touches the positive extremes of a certain stroke, that stroke should be displayed. In this simple way, you can check whether the digital tube has a broken pen (a certain stroke cannot be displayed), even the pen (some strokes are connected to the road), and it can be compared with the strong and weakness of the more diverse strokes. If you can check the co -anode digital tube, you only need to change the battery positive and negative poles to change the line. The method is the same as above. LED digital tube Each strokes work current ILED is about 5—Between 10mA, if the current will destroy the digital tube during the New Year's Eve, it is necessary to increase the flow resistance. The resistance value can be calculated according to the formula: R value = (u—ULED)/ILED The car is installed with LED lamp bead U to add the two -head voltage of the LED, and ULED is the LED digital tube for each voltage (about 2 volts). HFE sockets that manipulate digital universal meters can easily check the luminous environment of LED digital tubes. When selecting the NPN gear, the C hole is positive, and the moonhole is negative. For example, when checking the LTS547R -type co -cathode LED digital tube, insert a single -stock detailed guide wire from the Eh hole, and the wire leads to the end 9 pole (the foot and the second foot are connected internally, can choose one as?); C -hole leads a wire to contact the electrodes of each segment in order, which can be separated from the corresponding strokes.

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

The LED light source module brand is to arrange the LED (emitting diode) in accordance with the rules and then encapsulate it, add some waterproof treatment products. The LED module is a large difference in structure and electronics in the LED products. As shown in the figure below, the complex ones add some control, the constant source and the coherence to heat dissipation treatment to make the LED life and luminous intensity better. It is important to pave the night effect of advertising fonts (acrylic, plastic) and logo. It uses text or logo as a medium and is installed on the top or wall of the building. As a glowing source, another effect is shown at night. With LED lighting harm to control the system, the text or logo is held in static video. In some entertainment atmosphere, the LED light source module has become a stronger atmosphere. One of the most important choices of the company's self -image, one of the parameters of the LED light source module brand of LED light source module: 1. Color: This is a basic parameter, different color harm is used in different field folding. Three types of colors can be divided into three types of colors, colorful, and full -class. Monochrome is a single color and cannot be changed. You can work after connecting the power supply. The colorful color is that all a string of modules can only be uniformly colored, and the single module is not different. In short, only all modules can only realize uniform colors when unified. Change between colors. The whole cabin can be held to each module to color. When the number of modules reaches a certain degree, you can realize the effect of pictures and videos. Colorful and full -cabin points must be added to the control system. 2. Voltage: This is a very important parameter. At present, the low -voltage module of 12V is relatively wide. When connecting the power supply and controlling the system, the correctness of the voltage value must be checked, and the electricity must be connected, otherwise it will damage the LED module. 3. Work temperature: That is to say, the temperature of the normal work of LED is usually between -20 60 . 4. Lighting angle: The LED light source module brand with no lens is important by LED. The different light angle of LED is also different. Normally, the lighting angle of the LED module provided by the manufacturer is the angle of the LED module. 5. Brightness: This parameter is a parameter that Geya is more concerned. The brightness is a more complicated problem in LED. We usually say in the LED module. Lighting intensity (MCD), usually the source (LM) in high power, and the source of the module of the LED said is to add the Mingming degree of each LED to go away. But it can basically reflect the brightness of the LED module. 6. Waterproof level: If you want to use an LED module outdoors, this parameter is very important. This guarantee that the LED module can work for a long time outdoor. Usually, the waterproof level of the whole weather must reach IP657. Size: This is relatively simple, which is usually referred to as long width high -level size. 8. The to -large length of the single -bar connection: This parameter is used more when doing large -scale projects. It means that the crystal lighting is in a series of LED modules, the number of LED modules connected to. This is related to the size of the connected cable of the LED module. Also determine according to the true situation. 9. Power: LED modal level power = single LED power Leled 1.1.

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

Shenzhen Technology's LED packaging patch products have a variety of products, including red, yellow, blue, green, white, white, purple light, RGB, etc., which are widely used in fire lights, street lights, miner lights, warning lights, lamps, LED transient light effects It refers to the luminous efficiency of LED light sources when starting to work, also known as the initial cold light effect. It is the instantaneous light flux measured by a certain short pulse current by the metering source. , The width of the heating pulse is usually 1- tens of ms. The steady -state light effect refers to the ratio of the light flux measurement to the electrical power measured when the chip knot temperature is no longer rising and the light strong when the light is strong when the LED light source work enters the thermal stability. The steady -state light effect refers to the optical effects of LED overall lamps except to drive the power supply, which reflects the comprehensive characteristics of light, electricity, and thermal in the actual work of LED. In addition to LED transient light and electrical specialty, the steady -state light effect also includes the temperature changes of system heat transmission and heat dissipation. It is also known as system light. High -light effect LED integrated lamp bead lighting project and other aspects. Shenzhen Science and Technology Park has complete management and comfortable environment. Adjacent to the main road, convenient and fast transportation and freight. At present, these main applications are about these: LED lights are lights with light emitting diode as the light source. LED is a solid semiconductor device. LED is the third -generation lighting technology after incandescent lamps and fluorescent lamps. It has the characteristics of energy saving, environmental protection, safe and reliable. The color rendering index of sunlight is defined as 100, and the color rendering index of incandescent lamps is very close to the sunlight, so it is regarded as an ideal benchmark light source. This system is tested with 8 -chroma medium and medium -sized standard color samples. Compared with the degree of deviation (Deviation) in the test light source and the same color temperature, to measure the color rendering index of the light source, take the average deviation value value RA20-100, with 100 as the highest, the larger the average color difference, the lower the RA value. Light sources below 20 are usually not suitable for general use. High -light LED integrated lamp monster building, historical building group exterior wall lighting, light and outer transparency in the building, indoor local lighting, green landscape lighting, billboard lighting, medical culture and other special facilities lighting, bars, ballroom and other entertainment venues atmosphere Lighting and so on. Hundreds of products. The product power range ranges from 0.5W to 100W, and the light effect reaches 130LM/W, and zero light decay has achieved 2000 hours; Shenzhen Technology's LED packaging patch products have a variety of products. From the analysis of the number of chips and the integrated density of the chip, it is found that integrated integration is found to be integrated The packaging of multi -chip white -light LED temperature increases with the increase of the number of integrated chips. The emotional efficiency is decreased as the number of integrated chips increases. Therefore Important factors. Cob package“COB light source module→LED lamps”, Can be directly encapsulated by multiple chips on MCPCB on the metal -based printing circuit board, and directly dissipate the heat through the substrate to save LED packaging costs, light engine module production costs, and secondary lighting costs. In terms of performance, through reasonable design and microscopy, the COB light source module can effectively avoid the disadvantages of light and glare exist in the combination of separation light source devices; it can also effectively improve the color of the light source by adding appropriate red chip combinations sex. High -light LED integrated lamp beads include red, yellow, blue, green, white, white, purple light, RGB, etc., which are widely used in shooting lights, street lights, miners lights, warning lights, lamps, and lighting projects. Shenzhen Science and Technology Park has complete management and comfortable environment.

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

Tianhui has always been thinking and solving problems from the perspective of customers. In order to create value and increase benefits for more customers, Tianhui has continuously expanded new business and new technologies. For most of the peers, there is basically no threshold for UVLED face light sources. As long as you understand a little bit, you can do it. Numbers, especially the UVLED line -like light source customized for customer actual needs. Tianhui optical engineers combine their own optical design experience and genuine optical system simulation, which can adjust the optimal optical solution according to customer needs. Thanks to the optical simulation, Tianhui's wire light sources have been favored by customers. Recently, an old customer of Tianhui ordered several batch of UVLED line -like light sources. If you also have similar needs, contact Tianhui!

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

Processes must be dependable, consistent, and able to be evaluated when manufacturing a medical device. UV light-UV LED curing adhesive meets these requirements well for bonding pieces. They are single-part systems with various viscosities that allow for precise, repeatable dosing of substances in both quantity and location. A process parameter window and instantaneous completion of the UV LED curing process allow for fast online QA (QA) tests. A robust technique must understand and manage process variations, as the sector requires. What is UV LED curing used for? High-intensity UV light is used in the photochemical process of ultraviolet UV LED curing, also referred to as UV UV LED curing, to immediately cure or "dry" inks, coatings, or adhesives. Liquid polymers and oligomers combined with a negligible amount of photoinitiators are known as UV formulations. The formulation—inks, coatings, or adhesives—immediately "hardens" or cures and is prepared for the following manufacturing step in a matter of seconds. Benefits For many years, broad-spectrum UV light produced by mercury-based arc lamps was the primary source of light used to achieve UV UV LED curing. With their recent technology and other advantages over broad-spectrum lamps, LED-based lamps are gaining popularity. Traditional arc-based lights have warm-up and cool-down times. Thus they are typically left on for the duration of a shift with mechanical shutters controlling the exposure. Instant on-off capabilities of LED-based UV lamps allow them only to turn on when necessary, consume significantly less power, and have no working parts. They don't require bulb replacement and produce less heat, which would enable, UV Led manufacturers to use more delicate substrates. The way that Drove UV lights to have a power yield that is amazingly consistent over the long run is of specific significance to makers of clinical gadgets. Regular UV power estimations (utilizing a radiometer) are required to keep an approved least restoring portion, and either the bulb is habitually different, or an assembling change is performed. Expansive range UV curve lights' result debases emphatically with time. These interaction issues are kept away from with the presentation of a consistent, Drove-based UV light, which likewise takes out a dangerous assembling variable. UV-curable inks and varnishes were initially employed to replace solvent-based products with something better. Traditional heat- and air-drying relies on the evaporation of solvents, which reduces the initial coating applications by more than 50% and produces pollutants for the environment. ·High caliber: enhanced qualities such as increased adhesion and binding strength, chemical and abrasion resistance. ·environmentally friendly since it uses less energy and technology without solvents ·, increasing production capacity and speed ·The next phase in the procedure is immediately ready. ·allows for the UV LED curing of heat-sensitive substrates ·Simple handling thanks to the modular design ·component geometries might be in 2D or 3D. ·requiring less floor space ·A decrease in scrap raises yield rates. Application of UV LED curing In The Field Of Medical Devices Glass syringes are currently produced in large quantities due to ongoing advancements in manufacturing materials and techniques. The development of chronic diseases, the aging of the global population, the number of therapies needing injectable delivery, and the adoption of controlled doses with ego devices all contribute to a large portion of the present demand. An industry standard for intravenous infusion or usage with autoinjectors is the sterile, prefilled throwaway injection with a fixed cannula. Nearly all medical devices that need the bonding and joining of numerous components employ UV-cured adhesives. UV wavelength light is used to quickly cure these adhesives, negating the need for UV LED curing solvents. The adhesives are especially useful for sterile and reusable medical devices, such as tube sets, ballpoint needles, autoinjectors, and glass syringes, because they can withstand steam sterilization conditions. Originally, these adhesives were created to be cured by UV light generated by high-pressure mercury lamps. Lamp diode (LED) technology has advanced as an alternative light source. Many medical device makers are debating whether UV LED lights should be used instead of high-pressure mercury lamps due to their increased availability and more appealing prices. Mercury Fume and Drove Examination The ongoing business recognized norm for delivering light for sticking treated steel needles to glass needles is mercury fume lights. They produce a scope of light, including bright frequencies, when a solid electron stream invigorates the fluctuating fume inside the light body. The functional life and working costs of Driven innovation have expanded and diminished over recent years. The expense of possession is less expensive generally. Another benefit would be that strong state Drove bulbs needn't bother with any warm-up or cooling time. They make the ideal range and accomplish consistent state execution, as per the normal agreement, immediately. Selecting the proper adhesive Modern adhesives are developed to dry with the LED's distinctive narrow spectrum output in tandem with the adoption of LED UV cure lamps. Additionally, the adhesive must withstand the necessary sterilizing procedure, such as ethylene oxide. A variety of UV-curable adhesives that can tolerate sterilization are available from Intersonic and have passed ISO testing. In some circumstances, plasma surface treatment can enhance the adhesion of low surface energy polymers. Where to buy UV LED curing In The Field Of Medical Devices Zhuhai Tianhui Electronic Co., Ltd., one of the top ,UV Led manufacturers, specializes in UV LED air purification, UV LED water sterilization, UV LED printing and UV LED curing, UV LED, uv led module and other goods. It has a skilled Continuous improvement and advertising team to offer consumers UV LED Solution, and its goods have also won the praise of many customers. With a complete production run, consistent quality, dependability, and affordable costs, Tianhui Electronics has been working in the UV LED package market. From short to long wavelengths, the products cover UVA, UVB, and UVC, with full UV LED specs ranging from low to high power. Conclusion In the medical sector, medical devices are crucial. Automatic medical device assembly is simplified by UV glue bonding. Modern UV LED light UV LED curing technology may cure in a matter of seconds. UV LED curing has significantly increased efficiency in its use, making it a crucial technology in the production of medical devices. Surgical instruments, diagnostic tools, accessories, oral supplies, etc., are the primary types of medical equipment. Surgical tools include tweezers, pliers, knives, and ophthalmic surgical scissors. Accessories include emergency equipment, laser equipment, and ECG testing equipment. Knives, model materials, and filling materials are examples of dental supplies.