description:
With the large use of high-power LED light sources, the technical requirements for LED drivers are increasing. This article provides LED lighting applications for 18W external power supplies. The CSC6562A is used in a flyback converter circuit controlled by a critical current mode control IC for high efficiency and high performance. At the same time, various protections are provided to improve the reliability of the drive.
LED driver power supply design based on CSC6562A+A433
Flyback AC-DC conversion is still a more attractive solution than secondary conversion in terms of cost and power density. The flyback AC-DC converter converts the AC input voltage directly into a DC output voltage and does not require a front regulator, as shown in Figure 1:
See the PDF document for details.
A slip ring is an electromechanical device that allows electricity and data to pass through a rotating assembly. A mercury slip ring uses liquid mercury as the electrically conductive element inside the rotating assembly, as opposed to traditional carbon brushes. Mercury is a better conductor of electricity than carbon, and it also has a very low contact resistance. This makes it an ideal choice for applications that require high-speed data transmission or where reliability is critical. Mercury slip rings are used in a variety of industries, including medical technology, aerospace, and defense.
Why do we choose a mercury slip ring?
A slip ring is an electromechanical device that allows electrical current to pass between rotating objects. Slip rings are often used in applications where a cable or connector would otherwise twist and tangle as the object rotates. There are many different types of slip rings, but one of the most common is the mercury slip ring. Mercury slip rings offer several advantages over other types of slip rings, including high reliability, low maintenance, and long life. Here are three reasons why we choose a mercury slip ring:
1. Reliability: Mercury is an extremely reliable material, and mercury slip rings are among the most reliable types of slip rings available. Mercury has a very low failure rate, and it is not affected by changes in temperature or humidity. This makes mercury slip rings ideal for critical applications where reliability is essential.
2. Low Maintenance: Mercury slip rings require very little maintenance. Because mercury is a very inert substance, it does not corrode or generate any corrosive gases that would affect its reliability. Mercury slip rings do not require any lubrication, and they can operate in a wide range of temperatures and environments.
3. Economical Mercury slip rings have a lifetime cost advantage over other types of slip rings as well. Generally speaking, mercury slip rings are approximately 25% more expensive per kilowatt than other types of slip rings. However, because they require less maintenance and have a greater degree of reliability than other types of slip rings, they will save you money over the lifetime of your equipment.
Mercury Slip Ring,Slip Ring Gigabit Ethernet,Slip Ring 400V,Slip Ring Pneumatic
Dongguan Oubaibo Technology Co., Ltd. , https://www.sliproub.com