News

News

——
What is the operation method of the module power supply housing

2021/11/09

What is the operation method of the module power supply housing

The development direction of module power supply is high frequency, high reliability, low consumption, low noise, anti-interference. Since the key technology of module power supply is high-frequency, the major foreign module power supply manufacturers attach great importance to the application of new high-intelligent components, especially to improve the loss of secondary rectifier devices, and increase scientific and technological innovation in the application design of power ferrite (Mn-Zn) materials. In order to improve the ability to obtain high magnetic properties at high frequencies and large magnetic flux density (Bs), the miniaturization of capacitors is also a key factor to promote the high power density of module power supplies. The application of SMT technology has made great progress in module power supply, and components are arranged on both sides of the circuit board to ensure that the module power supply is light, small and thin. The high frequency of the module power supply will inevitably innovate the traditional PWM switching technology, and the soft switching technology of ZVS and ZCS has become the mainstream technology of the module power supply, and greatly improve the working efficiency of the module power supply. For the high reliability index, the United States module power supply manufacturers by reducing the running current, junction temperature and other measures to reduce the stress of the device, making the reliability of the product greatly improved.

Learn more>>

What are the advantages of the power supply plastic shell?

2021/11/09

What are the advantages of the power supply plastic shell?

1, a more obvious advantage is its insulation, to know that the power supply plastic shell itself is non-conductive, compared with other material shell insulation performance is better, in daily use, can well protect our electricity safety, this is very important, but also the power supply plastic shell can be loved by many people one of the reasons; 2, the quality is relatively light, easy to carry, you know, compared with those aluminum alloy or steel shell, the weight of the power supply plastic shell itself is much lighter, which is also convenient for its own processing, and the performance is also quite optimistic; 3, because it is plastic material, it is relatively simple in processing, and it can print patterns or text on it according to its actual needs, which can meet the needs of enterprises to pursue personalized images to a certain extent; 4, although the power supply plastic shell itself is made of plastic material, but its own durability is very good, although in strength than aluminum alloy material, but in the use of daily life is more than enough, rarely shell damage and other situations, unless it is caused by external irresistible factors, otherwise its service life is quite long.

Learn more>>

< 12 >

The company is mainly engaged in the processing and production of various module power supply shells

Submit