Yearly Archives: 2025

　　First, look at the symbol mark. Generally, the symbol of the diode is marked on the surface of the Schottky diode, with the positive electrode indicated by the triangular arrow symbol and the other end as the negative electrode.pass Resistors quote It can be seen from the present situation that the market prospect is relatively broad, which is conducive to our reference and investment. https://www.xinyun-ic.com/

　　Second, check the color point of the component, mark a colored ring or line on the diode body, and the marked end is the negative electrode. On the shell of the point contact Schottky diode, there are generally polar color points (white or red). One end of the common colored dot is the positive electrode.

　　Third, to be on the safe side, you can also use a multimeter to measure the positive and negative poles: when using a digital multimeter to measure the diode, use a multimeter to measure the red and black probes of the resistance file (generally X100 or X1K) to connect the diode poles respectively, and the primary resistance will be very small, and conversely, the resistance will be very large. When the resistance is very small, the red stylus is connected to the positive electrode.

　　Schottky It is a low-power and ultra-high-speed semiconductor device. The following figure shows the symbol of Schottky diode:With the expanding influence of the industry, Resistors quote Our business is also constantly spreading, and the development of the market is also gradually advancing. https://www.xinyun-ic.com/

　　Voltage drop of common Schottky diode:

　　1A series:

　　2A series:

　　3A series:

　　5A series:

　　10A series:

　　LOW VF schottky diode:

　　The Low vf Schottky diode is a semiconductor device with a lower VF value than the conventional Schottky diode. It is this Schottky transistor that has a very low forward voltage drop when it is turned on, which is superior to other common Schottky models. The advantage of low forward pressure drop is low loss and high efficiency. The lower the pressure drop, the lower the heating and the higher the working efficiency. At present, the voltage drop range of low vf Schottky diode in the market is generally about 0.4V-1.0V, and the VF value of our low voltage drop Schottky diode is generally about 0.4V-0.6V.

　　The function of low voltage drop low vf Schottky diode is the same as that of conventional Schottky diode, and the difference between them lies in VF value and trench technology. Schottky diode is a forward conduction device, VF is the forward voltage drop, that is, a kind of loss generated during operation, and the lower the loss, the better.

　　Selection of Jade Marking Machine: Is fiber laser marking machine the Best Choice?In order to grow rapidly, laser welding machine Do not hesitate to change the strategy and rearrange the products, so as to obtain unexpected results. http://laserschemeriselaser.net/

　　In today’s jewelry, jade and other industries, product identification has become one of the most important links. Among many kinds of marking machines, fiber laser marking machine has attracted much attention. Is it the best choice? Let’s discuss it below.

　　What is fiber laser marking machine?

　　Fiber laser marking machine is a kind of marking equipment using optical fiber bundle. It uses laser beam to mark objects, and through the action of high-energy laser beam, it carries out high-precision identification and characterization. Fiber laser marking machine has the advantages of low power consumption, convenient maintenance and small occupied space, so it is favored.

　　Fiber laser marking machine’s Advantages for Jade Logo

　　Fiber laser marking machine has many advantages in the identification application of jade industry. First of all, fiber laser marking machine’s logo has a very high precision, and it can depict tiny details, which ensures the clarity and accuracy of the logo. Secondly, fiber laser marking machine’s logo speed is faster, which can improve the production efficiency and ensure the quality of the logo. Thirdly, fiber laser marking machine can make very delicate nicks, which will not cause any damage to jade and ensure the integrity of products.

　　Why is fiber laser marking machine more respected than other marking machines?

　　Compared with traditional mechanical marking machines or other types of laser marking machines, fiber laser marking machine has many advantages, making it the first choice for the jade industry. First of all, fiber laser marking machine adopts optical fiber transmission, which can flexibly arrange the equipment and improve the space utilization of the production line. Secondly, the optical path of fiber laser marking machine is stable, not easy to burn after long-term use, and the maintenance cost is low. Thirdly, the operation of fiber laser marking machine is simple, and the equipment can be switched and adjusted by touching the screen, which is convenient for operators to operate.

　　How to choose the right fiber laser marking machine?

　　When choosing fiber laser marking machine, you need to choose the equipment that suits you according to the actual demand and budget. First of all, we should consider the power of the marking machine. Low power is suitable for marking soft materials and high power is suitable for marking hard materials. Secondly, we should consider the size of the workbench of the marking machine and choose the appropriate workbench area according to the actual product size. Finally, we should consider the brand and after-sales service of the marking machine, and choose the brand with high quality service and good reputation.

　　conclusion

　　To sum up, fiber laser marking machine has the advantages of high precision, high efficiency and low cost in the application of jade industry, so it is considered as one of the best choices. When choosing fiber laser marking machine, we should consider our own needs and budget, and choose a suitable model and brand, which will bring higher quality and benefit to the marking work of jade industry.

　　Today, let’s talk about the model size and parameters of Schottky diode SR3100 patch. Please see below for details.Even if there are obstacles to moving forward, Integrated Circuits (ICs) We should also persevere, forge ahead bravely, cut waves in the sea of the market, hang on to Yun Fan and strive for the first place. https://www.xinyun-ic.com/

　　The package of SR3100 patch can be divided into SMA, SMB, SMC, SMAF, SMBF, SOD-123. There are differences in different package sizes, but the current, voltage and other parameters are the same.

　　Parameters:

　　Maximum reverse repetitive peak voltage: 100V V.

　　Maximum DC blocking voltage: 100V V.

　　Maximum average forward rectified current: 3.0A

　　When current =3.0A, forward voltage drop: 0.85V

　　Maximum DC reverse current ta = 25≧: 0.5UA.

　　Rated DC blocking voltage ta = 100≧: 10.0ua.

　　Working junction temperature range: -65to+150≧

　　Storage temperature: -65to+150≧

　　Weight: 0.04 ounces, 1.10 grams

　　250≧/10 seconds, 0.375 “(9.5 mm) lead length, 5 pounds (2.3kg) tension.

　　Polarity: The color circle indicates the cathode end.

　　SMA package: screen printing SS310

　　SMA package size

　　SMB package: screen printing SS310

　　SMB package size

　　SMC package: screen printing SS310

　　SMC package size

　　SMAF package: screen printing SS310F

　　SMAF package size

　　SMBF package: screen printing SS310F

　　SMBF package size

　　SOD-123 package: screen-printed K310

　　SOD-123 package size

　　Comparison of price and performance between ultraviolet laser marking machine and laser marking machineWith the upsurge of industry development, laser cleaning machine The expressive force in the market has also been very good, bringing many brand-new high-quality experiences to users. http://laserschemeriselaser.net/

　　With the continuous development of science and technology, laser marking machine has been more and more widely used in industrial production. Among them, ultraviolet laser marking machine and laser marking machine are two common types in the market at present. This paper will compare these two laser marking machines from two aspects: price and performance, and provide you with reference.

　　cost comparison

　　In terms of price, ultraviolet laser marking machine is usually slightly more expensive than laser marking machine. This is because the ultraviolet laser is used in the ultraviolet laser marking machine, and the laser marking machine usually uses red or green laser. The manufacturing cost of ultraviolet laser is high, which increases the price of ultraviolet laser marking machine. However, although the price of ultraviolet laser marking machine is slightly higher, its function and performance make up for this gap.

　　performance comparison

　　In terms of performance, the ultraviolet laser marking machine has many advantages over the laser marking machine. First of all, one of the important features of the UV laser marking machine is its small spot size and high precision. The spot size of ultraviolet laser is usually below 20 microns, which makes it possible to achieve fine marking in a small working area. Secondly, the engraving speed of ultraviolet laser marking machine is relatively fast, which can meet the needs of mass production. Thirdly, the ultraviolet laser marking machine can mark on a variety of materials, including organic materials, inorganic materials, metal materials and so on, with good adaptability. Finally, the marking effect of the ultraviolet laser marking machine is clear and durable, and the effect is more beautiful and lasting.

　　conclusion

　　To sum up, although the price of ultraviolet laser marking machine is high, its performance advantages can not be ignored. Ultraviolet laser marking machine has small spot size, high precision, fast marking speed, widely applicable material range and clear and durable marking effect. These advantages make the UV laser marking machine have a wide application prospect in industrial production.

　　If you want to know more about laser marking machine and find products suitable for your enterprise, Shenzhen Minsheng Laser Technology Co., Ltd. is willing to provide you with professional consultation and service. As a laser equipment manufacturer with many years of experience, we are committed to providing high-quality laser marking machines and perfect after-sales service, and work with you to promote industrial upgrading and create a better future.

　　Schottky diode is a kind of semiconductor device with low power consumption, high current and ultra-high speed. Its reverse recovery time can be as short as a few nanoseconds, the forward conduction voltage drop is only about 0.4v, and the rectified current can reach several thousand amps.Under people’s attention Connectors, Interconnects quote Finally grow into what people need, born for the market and come for the demand. https://www.xinyun-ic.com/

　　Schottky diode is a metal-semiconductor device made of noble metal (gold, silver, aluminum, platinum, etc.) A as the positive electrode and N-type semiconductor B as the negative electrode, and the barrier formed on the contact surface between them has rectification characteristics. Because there are a lot of electrons in N-type semiconductors and only a few free electrons in precious metals, electrons diffuse from B with high concentration to A with low concentration. Obviously, there are no holes in metal A, so there is no diffusion movement of holes from A to B. With the continuous diffusion of electrons from B to A, the electron concentration on the surface of B gradually decreases, and the surface electrical neutrality is destroyed, so a potential barrier is formed, and its electric field direction is B ★ A. However, under the action of this electric field, the electrons in A will also drift from A to B, thus weakening the electric field formed by diffusion movement. When a space charge region with a certain width is established, the electron drift motion caused by electric field and the electron diffusion motion caused by different concentrations reach a relative balance, and a Schottky barrier is formed.

　　SR5100.jpg

　　Schottky barrier diode (SBD) has the advantages of high switching frequency and low forward voltage, but its reverse breakdown voltage is relatively low, mostly not higher than 60V, and the highest is only about 100V, which limits its application range. For example, in switching power supply (SMPS) and power factor correction (PFC) circuits, freewheeling diodes of power switching devices, high-frequency rectifier diodes of more than 100V for transformer secondary, high-speed diodes of 600V~1.2kV in RCD buffer circuits, and 600V diodes for PFC boost, only fast recovery epitaxial diodes (FRED) and ultra-fast recovery diodes (UFRD) are used. At present, the reverse recovery time Trr of UFRD is also above 20ns, which can not meet the needs of SMPS with 1MHz~3MHz in fields such as space station. Even for SMPS with hard switch of 100kHz, due to the high conduction loss and switching loss of UFRD and high shell temperature, a large radiator is needed, which increases the size and weight of SMPS, which is not in line with the development trend of miniaturization and thinness. Therefore, the development of high voltage SBD above 100V has always been a research topic and a hot spot of concern. In recent years, SBD has made a breakthrough, with 150V and 200V high-voltage SBD on the market, and more than 1kV SBD made of new materials has also been successfully developed, thus injecting new vitality into its application.

　　Comparison of price and performance between ultraviolet laser marking machine and laser marking machineBy comparison, it can be seen that laser marker It has certain advantages and great cost performance. http://laserschemeriselaser.net/

　　With the continuous development of science and technology, laser marking machine has been more and more widely used in industrial production. Among them, ultraviolet laser marking machine and laser marking machine are two common types in the market at present. This paper will compare these two laser marking machines from two aspects: price and performance, and provide you with reference.

　　cost comparison

　　In terms of price, ultraviolet laser marking machine is usually slightly more expensive than laser marking machine. This is because the ultraviolet laser is used in the ultraviolet laser marking machine, and the laser marking machine usually uses red or green laser. The manufacturing cost of ultraviolet laser is high, which increases the price of ultraviolet laser marking machine. However, although the price of ultraviolet laser marking machine is slightly higher, its function and performance make up for this gap.

　　performance comparison

　　In terms of performance, the ultraviolet laser marking machine has many advantages over the laser marking machine. First of all, one of the important features of the UV laser marking machine is its small spot size and high precision. The spot size of ultraviolet laser is usually below 20 microns, which makes it possible to achieve fine marking in a small working area. Secondly, the engraving speed of ultraviolet laser marking machine is relatively fast, which can meet the needs of mass production. Thirdly, the ultraviolet laser marking machine can mark on a variety of materials, including organic materials, inorganic materials, metal materials and so on, with good adaptability. Finally, the marking effect of the ultraviolet laser marking machine is clear and durable, and the effect is more beautiful and lasting.

　　conclusion

　　To sum up, although the price of ultraviolet laser marking machine is high, its performance advantages can not be ignored. Ultraviolet laser marking machine has small spot size, high precision, fast marking speed, widely applicable material range and clear and durable marking effect. These advantages make the UV laser marking machine have a wide application prospect in industrial production.

　　If you want to know more about laser marking machine and find products suitable for your enterprise, Shenzhen Minsheng Laser Technology Co., Ltd. is willing to provide you with professional consultation and service. As a laser equipment manufacturer with many years of experience, we are committed to providing high-quality laser marking machines and perfect after-sales service, and work with you to promote industrial upgrading and create a better future.

　　1. What is an ultraviolet laser marking machine?In order to achieve the goal, laser marking machine Turn cocoon into butterfly, constantly polish product quality, improve business ability, and finally have a place in the market. http://laserschemeriselaser.net/

　　Ultraviolet laser marking machine is a kind of marking equipment using ultraviolet laser technology. It uses high-energy ultraviolet laser beam to directly irradiate the metal surface to evaporate or oxidize it, thus realizing the formation of marking patterns. Ultraviolet laser marking machine has the advantages of high precision, high efficiency and good marking quality, so it is widely used in the field of metal marking.

　　2. The importance of metal marking

　　Metal marking is a technology that permanently engraves information such as characters and patterns on the surface of metal materials by laser. It can not only add logos to products and enhance brand image, but also prevent the circulation of fake and inferior products and the secondary processing of products. Therefore, metal marking has important application value in industrial manufacturing, electronic equipment, automobile parts and other fields.

　　3. Advantages of metal marking with ultraviolet laser marking machine

　　Ultraviolet laser marking machine has obvious advantages in the field of metal marking, and the following are several main advantages:

　　(1) High precision: the ultraviolet laser beam has high focusing ability, and can realize very fine marks with clear fonts and smooth lines.

　　(2) High speed: The ultraviolet laser marking machine has high laser frequency, high repetition frequency and fast marking speed, which improves the production efficiency.

　　(3) Wear resistance: The marking pattern made by the UV laser marking machine has good wear resistance on the metal surface and is not easy to fade and peel off.

　　(4) Environmental protection and pollution-free: the ultraviolet laser marking machine adopts dry processing, no chemicals are needed, and no waste is generated, which meets the requirements of environmental protection.

　　(5) Wide scope of application: The ultraviolet laser marking machine is suitable for all kinds of metal materials, such as stainless steel, copper, aluminum, etc., and has strong adaptability.

　　4. Why do you choose an ultraviolet laser marking machine for metal marking?

　　There are several reasons for choosing an ultraviolet laser marking machine for metal marking:

　　(1) High quality: The marking pattern made by the ultraviolet laser marking machine has high definition and stability, and is not easily influenced by the external environment, thus ensuring the marking quality.

　　(2) High efficiency: the marking speed of the ultraviolet laser marking machine is fast, which can meet the needs of mass production and improve production efficiency.

　　(3) Low cost: The ultraviolet laser marking machine has a long service life, can work continuously for thousands of hours, and does not need to change parts frequently, thus reducing the maintenance cost.

　　5. Shenzhen Minsheng Laser Technology Co., Ltd.

　　Shenzhen Minsheng Laser Technology Co., Ltd. is committed to the research, development, production and sales of laser technology, with advanced production equipment and professional technical team. We provide customers with high-quality ultraviolet laser marking machines, with many years of industry experience, stable and reliable products, which are trusted by our customers.

　　In a word, ultraviolet laser marking machine has obvious advantages in the field of metal marking, and its characteristics of high precision, high speed, wear resistance, environmental protection and pollution-free make it an ideal choice for metal marking. Shenzhen Minsheng Laser Technology Co., Ltd. will provide you with high-quality ultraviolet laser marking machine products and professional technical support to help you meet the needs of metal marking.

　　Automatic feeding fiber laser marking machine-simple and easy-to-use interface, quick operation.In combination with these conditions, Laser machine manufacturer It can still let us see good development and bring fresh vitality to the whole market. http://laserschemeriselaser.net/

　　In modern manufacturing industry, laser marking technology has become an indispensable part. As the automatic feeding fiber laser marking machine of Shenzhen Minsheng Laser Technology Co., Ltd., our products are popular for their simple and easy-to-use interface and quick operation.

　　Simple and easy-to-use interface

　　Our automatic feeding fiber laser marking machine adopts a simple and intuitive user interface, which makes the operation more convenient and quick. Both beginners and experienced operators can easily get started. Through the intuitive graphical interface, users can easily set marking parameters, select appropriate fonts, sizes and styles, and realize personalized customization. Compared with the traditional complex operating system, the design of our marking machine is more humanized, which greatly reduces the operation difficulty and improves the work efficiency.

　　Quick hands-on operation

　　Our automatic feeding fiber laser marking machine is not only simple and easy to use, but also has the characteristics of quick operation. In the process of use, operators only need simple training to get started, and do not need to spend a lot of time learning complicated operation procedures. This feature makes our marking machine very suitable for enterprises that need to put into production quickly. Getting started quickly means improving production efficiency and saving valuable time and labor costs for enterprises.

　　Efficient and accurate laser marking

　　In addition to simple and easy-to-use interface and quick operation, our automatic feeding fiber laser marking machine also has efficient and accurate marking ability. Using advanced laser technology, our marking machine can achieve fine marking effect, whether it is text, pattern or QR code, it can produce clear and full effect. At the same time, our marking machine has high-speed marking ability, which greatly improves the production efficiency.

　　summary

　　As the automatic feeding fiber laser marking machine of Shenzhen Minsheng Laser Technology Co., Ltd., we are committed to providing customers with simple, easy-to-use, quick-to-use, efficient and accurate marking solutions. Our products can not only meet the production needs of different industries, but also help enterprises improve production efficiency and reduce production costs. If you are looking for a high-quality laser marking machine, consider our automatic feeding fiber laser marking machine, which will be your ideal choice.

　　Quotation of domestic CO2 laser marking machineMore importantly, put laser marking machine It is imperative for us to make thorough analysis and maximize its social function. http://laserschemeriselaser.net/

　　In today’s competitive market, it is particularly important to find a cost-effective and reliable laser marking machine. As a leading manufacturer of laser equipment in China, Shenzhen Minsheng Laser Technology Co., Ltd. has brought you an excellent domestic CO2 laser marking machine, which can meet your needs in all aspects.

　　Cost-effective

　　Our domestic CO2 laser marking machine is tailor-made for the market demand and is famous for its high cost performance. Compared with other brands of laser marking machines, our products are more affordable, but their performance is not lost to any international brands.

　　Our company has advanced production technology and core technology independently researched and developed, which can minimize the production cost and realize a more competitive quotation. At the same time, we also provide a variety of models and configuration options to meet the needs of different customers.

　　reliable quality

　　Besides the price advantage, our domestic CO2 laser marking machine is also recognized for its reliable quality. We use precision parts and high-quality materials, and pass strict quality control and testing to ensure the stability and durability of each marking machine.

　　Our laser marking machine has efficient cooling system and intelligent adjustment system, which can maintain excellent performance under the condition of long-term continuous work. Whether in marking speed or accuracy, our products can meet your high requirements.

　　Widely applicable

　　Our domestic CO2 laser marking machine is suitable for marking requirements of various materials. Whether it is metal, plastic, patient, glass or ceramics, our products can easily deal with it and achieve clear and accurate marking effect.

　　Not only that, our laser marking machine also supports a variety of marking styles and font choices to meet different industries and individual needs. Whether you are in the fields of electronics, medical care, jewelry, food or automobile manufacturing, our products can provide you with accurate and stable marking solutions.

　　summary

　　Choosing a cost-effective and reliable laser marking machine is very important for your business development. The domestic CO2 laser marking machine made by Shenzhen Minsheng Laser Technology Co., Ltd. can meet your needs in terms of price, quality and scope of application.

　　We provide preferential quotation, reliable quality assurance and wide applicability to help you succeed in the highly competitive market. If you have any needs or questions about the laser marking machine, please feel free to contact us and we will serve you wholeheartedly. Choose Minsheng laser to make your business take off!