What is the difference between pulse power supply and DC power supply?

1. Different energy-saving effects

The switching power supply of pulse power supply is made of high-frequency transformer, which greatly improves the conversion efficiency. Generally, the efficiency of the equipment can be increased by more than 10%. When the load rate reaches below 70%, the efficiency of the silicon-controlled equipment can be increased by more than 30%.

DC power supply must be equipped with different distribution systems and racks, and must also be integrated with generators to convert the power of the generator into DC power supply.

2. Different technical complexity

The pulse power supply is small in size and light in weight. It is one-fifth to one-tenth of the controllable power supply, which is very convenient for planning, expansion, maintenance and installation.

DC power is highly destructive. A data center driven by DC power requires a completely different distribution system and wiring rack. Power distribution also needs to integrate on-site generators so that the power of the backup generator can be converted into DC power to supply the corresponding facilities.

3. Different output stability

The pulse power supply system responds quickly and has strong adaptability to changes in grid power and load. It can make the output accuracy better than 1%, making the switching power supply more efficient, so the control accuracy will also be higher, which can effectively improve the quality of the product.

4. Different output waveforms

The pulse power supply has a higher operating frequency, which makes the output waveform adjustment processing cost lower, and can more conveniently change the output waveform according to the user's requirements, which can not only improve the work efficiency of the work site, but also improve the quality of the processed products. The output waveform of the DC power supply will not change over time.