Behavioral control over stressful stimuli induces resilience to future conditions when control is lacking. The medial prefrontal cortex(mPFC) is a critically ...

Find a downloadable version of this story in pdf format at the end of the story. Due to the ever-increasing efficiency requirements, many power supply manufacturers are starting to look into ...

AC-rectified power sources with capacitive filtering draw high-amplitude discontinuous currents, resulting in poor power factor and a power line rich in harmonics and high circulating currents. Poor ...

This application note presents the use of RL78/I1A microcontrollers for LED lighting system equipped with PFC control. This application note presents the use of RL78/I1A microcontrollers for LED ...

Digital control is becoming more and more popular in high-end power supply designs. This is especially true in the area of servers and telecommunications where ever-growing performance specifications ...