Notes on choosing a switching power supply? 1. To increase the reliability of the power supply, we suggest users choose a unit that has a rating of 30% more power than actual […]
What is “Inrush Current”? What will we notice? At input side, there will be (1/2 ~1 cycle, ex. 1/120 ~ 1/60 seconds for 60 Hz AC source) large pulse current (Ipk 20~100A based […]