Produttori di convertitori AC-DC: come scegliere quello giusto per le tue esigenze[2022-9-1]

What is an AC-DC converter? Why use it? An AC-DC converter is a device that converts alternating current (AC) to direct current (DC). AC-DC converters are used in a variety of applications, including power supplies, motor control, and lighting. In some medical devices, direct current must be used; or when you need to charge a car battery, you can use an AC-DC converter. What are the characteristics of AC-DC converters? What are the application areas? An AC-DC converter is a device that converts alternating current into direct current. It has the advantages of wide input voltage range, high input frequency,...

Che ne dici di un convertitore CC-CC prodotto in Cina[2022-8-31]

In recent years, with the increasing popularity of electronic products, the demand for DC-DC converters is also increasing. The DC-DC converters made in China are of reliable quality and favorable prices, and more and more users choose the DC-DC converters made in China. A DC-DC converter is a device that converts direct current (DC) to direct current. They are made in China and can be used to power various devices. If you are looking for a quality DC-DC converter, then Made in China is your best choice. DC-DC converters are a good way to step down, and China has a...

Se si vuole progettare un modulo di potenza, quali aspetti bisogna considerare?[2022-8-15]

If you are a switching power supply technical engineer, you don't need to read the introduction of the power module. When you are still a novice, or learning microcontroller design, it is best to look down word by word. The benefits of choosing a power module At present, different distributors have released a variety of different power modules in the sales market, but the working voltage, power, function and topology of different products are not the same.   Choosing a power module saves development design time and enables a quick time-to-market, so a power module is preferred over an integrated...

Come trovare un produttore affidabile di alimentatori[2022-8-10]

Need to purchase power modules, but do not know how to find a reliable manufacturer? This is an important question facing many friends. It is not difficult to find manufacturers. One is through the introduction of other colleagues in the industry. They have experience in dealing with power module manufacturers. If they recommend, they can contact them directly. The second is to find manufacturers on the Internet. , There are many such manufacturers, but be careful, after all, there are all kinds of manufacturers. It is recommended that you seek manufacturers with high reputation and good reputation. When choosing a...

Alcuni dettagli che i produttori di moduli di potenza devono conoscere[2022-8-4]

With the development of the times, the application of power modules is becoming more and more extensive, and the demand is also increasing. However, there are many manufacturers on the market now. When choosing a manufacturer, you also need to pay attention to some details. It is not that the lower the price, the better. 1. Manufacturer's Certificate of Conformity Few manufacturers now buy fake and shoddy products, but due to different manufacturing processes, there will definitely be some differences in quality. Therefore, in the procurement of power modules, we need to know the manufacturer's product certificate, so that we...

Come scegliere il modulo di alimentazione CC-CC Cina? Perché scegliere un modulo di alimentazione DC-DC?[2022-7-29]

Today, DC-DC power modules are widely used in post and telecommunications equipment, base stations, user power systems, monitoring systems and other equipment, industrial automation equipment and many other fields. So what exactly is a DC-DC power module, and what should be paid attention to when using it? A DC-DC power module is a power module that converts DC power to DC power. Speaking of which, many people may ask, isn't it unnecessary to convert DC to DC? In fact, in the process of daily use, our current is not static, sometimes high voltage is required, and sometimes low voltage is...

Come scegliere un affidabile fornitore di alimentazione CC-CC in Cina[2022-7-26]

DC means direct current. DC current is defined as unidirectional current. In a DC current, electrons move from a region of negative charge to a region of positive charge without any change in direction. This state persists despite alternating current, in which current can move in both directions. DC can pass through conductive and semiconducting materials. Electricity is defined as the flow of electrons through a conductor such as a wire. Current builds up in two ways, alternating and direct. The main difference between AC and DC current is the direction of electron movement. DC-DC is realized with the idea...

L'esportatore cinese di alimentatori AC-DC ti porta a distinguere tra AC e DC[2022-7-19]

The essence of the difference between DC and AC is that AC can be seen as two sets of alternating DCs in terms of direction changes to exert an effect on the load, which can be understood as the vector sum of the two sets of DCs at different time periods. For a sufficiently short period of time, alternating current can be understood as a set of direct currents in one direction. When we use electricity, we end up seeing the effects of electricity. For resistive loads, this is a thermal effect, so the final effect of AC and DC...

Cosa bisogna considerare quando si seleziona l'alimentazione del modulo?[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...