Power switching tube it is relative to our linear power supply and said, refers to the role of high-frequency, with a switching tube to control our current, then it is on the one hand, very high efficiency, on the other hand, also saves a lot of energy, and therefore switching power supply tube is highly favored by everyone, but it also has a disadvantage, that is, it is the design of the circuit is more complex, the maintenance of a certain degree of difficulty, and the other can be more serious pollution of our circuit, and one thing is that we do not like, it is very noisy, then know what our country today is the better production of power switching tubes. In addition, in addition to our circuit pollution is more serious, there is a point that we very much do not like, it's very noisy, then know what our country today have a better production of power switching tube manufacturers together to see it!
Shenzhen Yuchuan Electric Automation Co.
Established in 2012, is a set of solutions, product application, technical support, selection, product sales, installation and commissioning of a one-stop service company, focusing on the import of industrial control, transmission products, automation equipment, power distribution cabinet supporting, Production line transformation and other projects.
The main brands are: and spring IDEC (first-class agent), St. Sebastian SSET (first-class agent), Mitsubishi MITSUBISHI, SMC, OMRON OMRON, SCHNEIDER SCHNEIDER, SIEMENS, TEND TEND and so on.
The main product series are: push-button switches, emergency stops, indicators, relays, terminal blocks, safety switches, sensors (photoelectric switches), human-machine interface (touch screen), PLC, servo, inverter, micro-break, motors, cylinders, solenoid valves and so on, as well as a complete set of technical services and so on. Sufficient supply, reasonable price, service integrity so that we are based on the market and radiation in the national market; good corporate reputation, trust in the majority of customers. Has a unity and cooperation, the courage to develop high-quality marketing team, with high-quality service, flexible and effective way of operation, adhering to the strength of survival, reputation and development of the business philosophy of the Spirit, in good faith, mutual benefit and reciprocity, *** with the development of the majority of customers to win the recognition and praise. Has a group of professional colleagues engaged in the industry for many years, and has a strong sense of service, fast response time.
Dongguan Yuyuan Electronic Lighting Co.
Founded in 2007, is a professional engaged in switching power supply, adapter, rainproof switching power supply, waterproof switching power supply, rail switching power supply design, development, production and sales of enterprises. The company's registered capital of 1 million yuan, plant construction area of more than 5,000 square meters, on-the-job staff of more than 200 people; with automatic plug-in machines, wave soldering, transformer integrated tester and a number of advanced production and testing equipment; annual output of all kinds of power supplies more than 1 million units. It is widely used in LED lighting project, security monitoring, automation equipment and other fields.
Adhering to the road of science and technology to develop the industry, and constantly develop new products, open up new markets. And in 2011, we obtained the right of import and export. Our products sell well all over the country and are exported to Southeast Asia, the Middle East, Europe, America and Africa.
The above is about the power switching tube of some manufacturers, then we power switching tube, it is a direct control of our current, so that the efficiency of our power supply is much higher, in addition to the weight and volume of its power supply is relatively small, it is very convenient to use, then the principle of it, interested friends can find out on the Internet themselves, but also Is very interesting Oh. I want to give him an introduction to be able to bring some help and reference.