In the ever-evolving landscape of global power consumption, efficient electricity utilization has become paramount. Particularly in sectors such as white goods and industrial equipment, where substantial power is handled, the demand for optimization is pressing. Among these sectors, EV charging stations stand out as critical nodes requiring not only heightened electrical efficiency but also streamlined noise countermeasures within circuitry design.
In response to this demand, ROHM introduces its 4th Generation 650V fast-recovery diodes, the RFL/RFS series, engineered to meet the stringent requirements of modern power applications. These diodes stand at the forefront of innovation, offering a synergy of low forward voltage (VF) and fast reverse recovery time (trr), effectively minimizing loss and noise during switching operations.
The significance of these diodes is underscored by their application versatility. Notably, they find a natural fit in secondary rectifier circuits within EV charging stations, where the need for energy efficiency and noise reduction is paramount. Furthermore, they prove instrumental in power supplies for base stations, where reliability and performance are non-negotiable.
ROHM’s commitment to technological advancement is evident in the meticulous design and engineering of these diodes. By combining low VF for enhanced efficiency with fast trr characteristics for reduced loss and ultra-low noise emission, they represent a paradigm shift in power semiconductor technology.
In conclusion, ROHM’s RFL/RFS series of fast-recovery diodes epitomize efficiency and innovation in power electronics. Positioned at the nexus of energy conservation and performance optimization, they are poised to drive the evolution of EV charging infrastructure and beyond, ushering in a new era of sustainable power utilization.
Power factor correction (PFC) circuits in air conditioners, washers, refrigerators, etc.
Secondary rectifier circuits in EV charging stations
Inverter circuits in machine tool robots, compressors, etc.
Power supplies for servers, base stations, etc.
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