The LED light source has the advantages of low energy consumption, long service life, green environmental protection, etc. It is a green industry that focuses on the country's focus. UVLED curing light source is an important application in the development of LED light sources. It is currently in printing, packaging, advertising, advertising, building materials, decoration, home appliances, electronics, communications, computers, automobiles, aerospace, aerospace, instrumentation, disinfection purification, anti -counterfeiting, medical treatment, etc. Industry, as well as UV inks, UV adhesives and other materials related to materials related to the industry. Especially in the application of new energy electric vehicles, there are many applications. At present, there are several companies with electric energy equipment. Because the battery needs to be encapsulated and bonded at low temperature, the traditional UV curing equipment is mainly mercury light sources. The luminous principle of mercury light sources is through high voltage to stimulate the mercury in the lamp to become mercury steam, thereby emitting ultraviolet rays , Visible light and infrared rays. Therefore, the temperature is relatively high and cannot meet the customer's requirements. The UVLED light source curing system is through the conversion of electricity light energy, so that LED high -power ultraviolet diode chips generate high purity monochrome ultraviolet light. Wavelength. Therefore, it can ensure that the battery is encapsulated at normal temperature. The devices of tianhui are relatively fine, and the convenient space occupation is relatively small. Therefore, it can meet the customer's requirements. If you also have similar application needs, please contact us! The contact information is as follows: Tianhui Zhuhai Headquarters Contact: Manager Li Play: 13602666094 Contact: Manager Liu: 18811880519tianhui East China Office (guest from East China, North China, please contact)

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

AC -free LED high -power module, exemption light source, and optoelectronics integrated, AC -free LED disrupts the traditional LED working mode, no longer uses switching circuits. The AC LED built -in constant current module does not require additional driving power, directly 220V Municipal Electricity work, no high -frequency interference in the circuit, the life span of the light source is no longer limited to the life of the power, the overall life of the lamp is longer, and it can really reach 50,000 hours under the guarantee temperature of the guarantee. The AC -free LED optoelectronic integration structure has a unique thermal feedback function. Proper current adjustment according to the heating of the module to ensure the stability and security of the system. The AC -free LED produced by Tianhui Optoelectronics has the characteristics of highlighting, low thermal resistance, and high life. 1. Work voltage 20-265V (no problem with 300V), can be used in areas with unstable voltage (such as India) (such as India). 2. Can withstand high -voltage tests of 2000V, can absorb 4000V surge (can be used in Dree). 3.AC -free LED has a thermal control function, and it will not produce serious light failure due to the high temperature. 4. It can be widely used in street lights, industrial and mining lights, lamps, down lights, etc. Tianhui Optoelectronics Lighting Co., Ltd. focuses on high-voltage linear AC-free LED solutions for eleven years. It has successfully launched a series of AC-free LED lighting products, including 5-25W small power AC-free LED light engine modules, 50W-200W large large Power AC -free LED light source module, ACLED industrial mining light, AC LED light cast light, etc.

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

What is the LED infrared receiving head for infrared LED lamp beads? Infrared receiving head, referred to as the receiving head for short, can also be called infrared receiver, infrared receiving tube, infrared receiving module, remote control receiving head, or infrared“Wire”Words, such as infrared receiving head. The English name of infrared receiving head is Infrared Receiver Module, referred to as IRM for short. Appearance: According to the appearance, it can be divided into two categories: nose bridge type, ball type (dot type). The bridge of the nose can be subdivided into large nose bridge, standard nose bridge, small nose bridge. In addition, there are other special ones, such as ultra -thin, mini type, straw hat type, patch type, with line receiving head. Category: In addition to classification from the appearance, it can also be classified according to the packaging method, which is more accurate. There are two major categories of receiving heads that can be bought on the market: pressure models and glue type. Generally speaking, the bridge of the nose is attributed to glue type, and the ball type is attributed to the pressure model. From the perspective of two packaging processes, the pressure model equipment is large, and the price of the rubber cakes is more expensive, so the overall price is more expensive. Of course, it must be strong in resistance to light. Plug -type equipment is small. Nowadays, most of the domestic factories are irrigated products. The strengths are cheap prices. Of course, there are also false pressure models. The use of glue method is used to make the ball shape. The shape of the embodiment is similar to the molding method, but the function must not be performed well. Sometimes it is divided into iron vests outside the head, so you can divide the receiving head and divide the dividend and seal and the iron shell. The benefits of multiple iron shells are more oversized shielding. The effect is relatively stable. Of course, if the product design is OK, the receiving distance of the plastic seal is slightly farther in the same piece. Of course, there will be some differences in the price of not with iron shells, so if you choose the receiving header, you should be determined according to the design according to the design. Under normal circumstances, use plastic seal on toy products, and use more iron shells on home appliance products. Composition: The first part of the receiving head is mostly composed of optical diode (PD), chip (IC), bracket, colloid (pigment, epoxy resin). The primary function of PD is to receive light signals. There are large, medium, and small, the larger the scale. In the same case of other raw materials, the farther the receiving distance, the larger the receiving point. IC is a disposal element for LED infrared receiving heads. It is composed of silicon crystals and circuits. It is a highly integrated equipment, the primary functions include filtering, plastic surgery, decoding, amplification and other functions. Anti -light disturbance talents, anti -power disturbances, dry power, receiving distance, decoding talent, product stability and other elements. The bracket is the pin part of the receiving head, which is connected to the IC function foot, and the fixed chip is equivalent. The colloid is a black matter mixed with pigment and epoxy resin. The epoxy resin contains the effect of PD and IC. The pigment has a great effect on the resistance of the product. , But the filtering function is better, which can be filtered out of the visible light below 850nm. Another type of compression model packaging is a rubber cake. This kind of anti -light disturbance is best. Therefore, the same receiving head from the appearance, because the composition is different, the price of the same appearance in the market is ranging from 0.4 1 yuan, the price ranges from 0.4 1 yuan. Because IC is the biggest element that affects the price, when choosing the product, pay attention to the price -performance ratio. You must not just look at the price and forget the quality.

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

Conventional infrared LED lamp beads and general visible light LED lamp beads are similar, but they are infrared. Its voltage is generally 1.4V, and the current of the matter is generally less than 20mA. In order to adapt to the difference between the difference, the limited flow resistance in the circuit often serves. When using the infrared LED lamp beads to control the corresponding controlling device, its control distance is proportional to the launch power. In order to increase the restraint distance of infrared rays, infrared launch supervisors work in the pulse state, because the useful transmission distance of the pulse light is directly proportional to the veins of the pulse, and only need to try to mention the IP of the Cenling value. The essentials to improve the IP are the duty -to -duty duty cycle, that is, the width T of the compressed pulse, the reduction of the duty -to -duty duty cycle can also make the launch of the low -power infrared light. Ordinary infrared light emitting diode, its power is divided into small power, medium power, and three -year night category. To make the infrared light emitting diode generate, the pulse voltage that only needs to add the inevitable frequency on the drive tube. When infrared diode emitted infrared rays to control the controlled device, there are corresponding infrared photoelectric conversion elements in the control device, such as infrared absorption dilateral, infrared suction head, light -sensitive triode, etc. There are two types of infrared launch and absorption. Direct refers to the optical pipe and the absorption tube relative to the two ends of the launch and the controlled matter, and the distance between the middle is bound to be separated; When the light encounters a reflex, the absorption tube receives the infrared light of the reflection. Double -tube infrared launch circuit can improve the launch power and increase the distance of the infrared launch. According to the characteristics of infrared LED lamp beads, a wider range of applications can be obtained according to the differential wavelength: first, wavelength: 808nmled lamp bead standard, suitable for medical utensils, space light communication, infrared lighting, solid laser pump light sources; 2. Wavelength length : 830nm, the automatic card system suitable for high -speed roads (the night vision system is the best, you can see that there is a little red light on the tube core, the effect is better than 850nm); three, wavelength: 840nm, suitable for cameras and color change infrared waterproof Fourth, wavelength: 850nm, suitable for cameras, digital photography, monitoring, Louyu intercom, anti -theft alarm, infrared waterproof; 5. 870nm, suitable for cameras at shopping malls and crossroads; Remote control, such as the remote control of home appliances. --- The article comes from LED lamp beads, please indicate Tongjia (China) www.tongjialed.com

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

Due to the light power of a single UVLED lamp bead, or in order to meet the needs of market differentiation, several UVLEDs need to be combined in a certain way (such as UVLED face light sources, UVLED wire light sources, etc. Equipment), and give a suitable driving solution. This article introduces the connection method of UVLED. Connecting connection method: As shown in Figure 1, the connection connection is connected to the end and end of each UVLED lamp bead. According to the law of KCL, the current flowing through the UVLED pass is exactly the same. It is worth noting that the number of lamp beads connected in series should be evaluated according to the voltage capacity of the power supply source. Connecting connection method: As shown in Figure 2, the characteristics of the connection connection are that each UVLED is connected in parallel according to the same polarity. According to the KVL law, it has the same working voltage. same. The mixed mode is shown in Figure 3. The mixing mode is to implement the series and parallel modes at the same time. First connect several UVLED lamp beads, and then connect the first tank of the lamp beads in parallel connection. This connection method has the characteristics of series and parallel connection at the same time. In practical applications, there are usually a variety of connection combinations. The power supply method and cost -effectiveness of the UVLED light source should evaluate the connection method of UVLED.

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