What are the advantages of non-isolated power supply?(1)

The switching LED advertising screen power supply module, in short, is to obtain a higher power DCDC conversion module LED advertising screen power supply supply through some modifications. In fact, the internal circuit of the switching LED advertising screen power supply module is actually a switching LED advertising screen power supply. So, what are the advantages of switching LED advertising screen power supply modules? What are its main applications?

1. What are the advantages of switching LED advertising screen power supply modules?

There are many advantages of switching LED advertising screen power supply modules:

(DC/DC) converter
The DC/DC converter converts a fixed DC voltage into a variable DC voltage. This technology is widely used in the stepless speed change and control of trolleybuses, subway trains, and electric vehicles. Responsive performance, and at the same time receive the effect of saving power. Replacing the varistor with a DC chopper can save power by (20~30)%. The DC chopper can not only play the role of voltage regulation (switching power supply), but also can effectively suppress the harmonic current noise on the grid side.

(1) It has a particularly wide range of uses, not only aerospace, post and telecommunications, but also metallurgy, mining, automatic control, etc., whether it is social production or daily life, it can be well used;

(2) non-isolated LED advertising screen power supply  The quality is relatively excellent, the quality is relatively stable and reliable, and it can be produced automatically;