Mass Power Electronics Co., LTD.

Guide DRA series power supply launched

In response to the needs of customers, our company officially launched the DRA-75W/120W/240W series, covering 12V/24V/48V.Product highlights:Ø Input voltage range: 90Vac~264VacØ Protection function: overload, overtemperature, short circuitØ Input protection: 380Vac*24 hours without damage, suitable for industrial applications or places with unstable voltageØ Overload mode: constant current design, more suitable for capacitive and inductive lo…

Knowledge popularization: What is silicon carbide

The development of semiconductor materials has been decades, at present, the first generation of semiconductor silicon Si and germanium Ge have reached the application bottleneck, with the deepening of research, the shortcomings and application boundaries of the first generation of semiconductor materials are gradually revealed. The third generation semiconductor represented by gallium nitride and silicon carbide provides more possibilities for t…

Knowledge Popularization: What is gallium nitride

If you are familiar with the fast charge industry, then "gallium nitride" must be very famous on the list. I believe that most readers have heard of this "noun". It frequently appears in the publicity media of various charging products, industry summit reports and industry media articles. So what exactly is gallium nitride?Understanding gallium nitrideGallium nitride (GaN, Gallium nitride) is a compound of nitrogen and galli…