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- What should be considered when selecting module power supply?[2022-6-11]
- No matter what we buy in our daily life, we will have to consider for a long time, not only the comparison but also the quality of all aspects. Therefore, when we choose to use the DC-DC module power supply, in addition to the most basic voltage conversion function, we also need to consider the following aspects: 1. Maximum power It is generally suggested that the specific application output power should be 30~80% of the rated power of the module power supply. Within this output power range, the characteristics of all levels of the module power supply should be fully utilized, which be abundant and stable. Too clear load leads to luxury waste of resources, excessive temperature, and credibility of the negative impact. All module power supplies have a certain load capacity. 2. Encapsulation type Module power packaging types are various, in line with the national standard is also, non-standard is also, take an enterprise commodity, for example, the same output power commodities have different packaging, the same wind transfer commodities have different output power, so how to choose the type of packaging? The key lies in the following three levels: (1) The volume must be as...
- Why choose our DC-DC converters?[2022-5-25]
- There's a lot to love about Chinese DC-DC converters. They are efficient, reliable, and great value for money. But one thing sets them apart from the competition: their size. That's right, Chinese DC-DC converters are the smallest converters on the market. This makes them ideal for space-constrained applications such as electric vehicles. But don't let their size fool you, these converters are pretty solid. They are designed to withstand harsh environments and are backed by a team of experts. If you're looking for a DC-DC converter that can do it all, then you need to check out China DC-DC converters. They are the perfect solution for any application. There are many reasons to choose our DC-DC converters. They are reliable, efficient, and available in a wide range of voltages and currents. Our equipment is also CE and RoHS compliant. If you're looking for a high-quality DC-DC converter, you've come to the right place. Our converters are designed to deliver exceptional performance and reliability, backed by our world-class customer service. There are many reasons to choose our DC-DC converters, but here are just a few: - SUPERIOR PERFORMANCE: Our converters are designed to deliver exceptional performance,...
- Wholesale AC-DC converters make your equipment more convenient[2022-5-20]
- AC-DC converters are used to convert alternating current (AC) to direct current (DC). These devices are used in a variety of applications, including power supplies for computers and electronics, automotive applications, and renewable energy systems. Wholesale AC-DC converters are a great way to save money on these devices. By buying in bulk, you can get a discount on the purchase price. These devices are available from a variety of suppliers, so it's important to compare prices and find the best deal. There are a few things to keep in mind when shopping for a wholesale AC-DC converter. First, be sure to find a supplier that offers a good warranty on the product. This will ensure you are covered if anything goes wrong with the device. Second, be sure to compare prices from different suppliers. This will help you get the best price. Finally, be sure to read vendor reviews before buying. This will help you understand the quality of the product and the level of customer service you can expect. By following these tips, you can be sure to find the best wholesale AC-DC converter for your needs. Are you looking for wholesale AC-DC converters? If so,...
- Is a custom power module better than a general power module?[2022-5-18]
- When you buy a power module, do you choose a normal power module or a custom power module? In most cases, generic power modules are available, while custom power modules are specifically set up for certain situations. Then, according to the actual needs of customers, decide whether to customize the power module or buy a general power module. In this highly competitive market, if an enterprise wants to improve the competitiveness of its products, it must make its products have certain highlights, and it becomes very important to differentiate the design of its products. Everybody has something, you have to do it well, everybody doesn't have something, you have to innovate. The so-called custom power module is actually a new product. According to different usage conditions, we can also see the deepening and improvement of product differentiation and customization. Universal power supply, anyone can produce, because simple, but customization is not the same. In the military field, in order to meet the requirements of a specific size, function, and application environment, airborne and shipborne situations often require customized military power modules. For power module manufacturers, providing relevant customized services is also a performance to improve their own...
- What are the rules for DC-DC power modules?[2022-5-17]
- With the development of The Times, most of our daily needed products need to use DC-DC power module, which rules need to be paid attention to when using DC-DC power module? Let's learn about it today. 1. Follow the instructions to check whether the correct input signal pin is connected. 2. Confirm whether the slow fuse of the module's power input meets the specified requirements. 3. The installation of module power must be carried out by professionals to avoid unnecessary damage caused by improper installation. 4. Input and output terminals ensure that customers can not touch and ensure that the output of the module will not short circuit. 5, the power module will make some small sounds when working. This is a normal phenomenon. 6. If the power supply does not work for a long time, it is best to conduct an aging test every once in a while to ensure the service life and reliability of the power supply module. 7. During operation, the temperature of the shell of the power module is very high. Do not touch easily to avoid being scalded. 8. Do not touch the input terminal, nor open the components inside the...
- How to ensure the safety of switching power supply when dealing with fault?[2022-5-16]
- Do you know what problems should be paid attention to in the process of dealing with failures? To keep everyone safe. (1) most of the time in the process of fault processing induction power actual operation, so we must pay attention to can not cause DC output, communication AC input short circuit, all kinds of maintenance special tools must do a good job of insulation layer treatment, to ensure the safety of life and switch power supply machine equipment power supply safety. (2) in the actual operation to single-handed operation as far as possible, the actual operation hand does not allow to contain metal material electric conductor decorations, such as watches, keys, rings, etc., together with the insulation shoes for switching power supply equipment maintenance. (3) In the process of dealing with the fault of the switching power supply, the power down again must be temporarily canceled to avoid the power supply of the communication power system software caused by the operation error. (4) in the AC, DC power distribution equipment system software does not know the situation, does not need to open or turn off the communication AC power supply switch casually or by feeling, let alone...
- What are the tips for choosing a DC/DC power module?[2022-5-11]
- During the operation of the system, the power supply has a great influence on the stability of the system. The poor quality and stability of the power module will not only lead to unstable system operation but also seriously damage components. Choosing a good power module will be a very important topic The advantage of choosing a high-stability DC/DC power module is that it can reduce the time required for the R&D personnel to design so that the R&D personnel can focus on the product itself, optimize the product, shorten the time of product development and verification, and bring the product to market. , seize the market and win business. 1. efficiency: In the era of global promotion of high efficiency and energy saving, efficiency is an important factor in model selection, which can reduce energy loss in the power conversion process, reduce heat treatment problems, and improve the service life of modules. Therefore, the higher the selection efficiency, the The better the system standby loss is also one of the important issues in recent years. In some applications, where the system runs in standby mode for a long time, a power module with low standby loss is...
- Introduction of China Small size power module manufacturers[2022-5-5]
- When we choose a power module, we generally look at the quality of the input, output, ripple, breakdown, temperature, certification, and other characteristics of the power supply. Apart from these, we can also judge according to the following points. 1. Circuit principle and soldering process The bare board can use intuitive methods, such as a neat layout of components and potting modules without being exposed and unable to view the internal situation. The quality of the mechanized wave soldering process is better than manual soldering, generous, but Better in terms of safety and performance 2. The core of the power supply of chip components and transformer components is IC, which will directly affect the power and high-temperature resistance of the entire power transformer components. . Responsible for accomplishing AC-DC and saturating the fryer during energy overload. 3. Is it an electrolytic capacitor or a ceramic capacitor? 1）. The electrolytic capacitor is a temperature-sensitive component after the electrolyte heats up and explodes. 2）. Ceramic capacitors are mainly non-polar, and the switching frequency will cause the parasitic resistance of the capacitor to heat up. Good dielectric materials and capacity should not be too large. Most, it is widely used in...
- What is the module power mode[2022-4-11]
- Some friends have raised some questions on the Internet. Here, the editor has answered them in detail to give you some help: My friend asked: Excuse me, what is the design definition of a module power supply? As a Chinese module power supply manufacturer, let's take a look at it with you. A modular power supply is a power supply that can be mounted directly on a printed circuit board. Due to the many advantages of the modular structure, the modular power supply is widely used in communication fields such as switching equipment, access equipment, mobile communication, microwave communication, optical transmission, routers, automotive electronics, aerospace, and other fields. Advantages of module power supply 1. The design is simple, only one power module and several discrete components are needed to obtain the power supply. 2. Shorten the development cycle. Modular power supplies typically come with a variety of input and output options. Users can also repeatedly stack or cross-stack to form a block combined power supply to achieve multiple inputs and multiple outputs, which greatly shortens the development time of prototypes. 3. Be flexible. If the product design needs to be changed, simply convert or parallel another suitable power module....