A new 12W to 60W desktop external switching power adapter has been designed with single, dual and triple outputs in voltages from 5 to 48 Vdc and accepts universal input of 90 to 264 Vac. This desktop ...

The SPU63-105 is a desktop switching power adapter that outputs 57 W of rated power. It has an input voltage range of 90 – 264 VAC and a frequency range of 47 – 63 Hz. The device has an efficiency of ...

CUI Inc has announced an ultra-compact 5 W wall plug adapter with integrated USB connector, the EPSA050100U-I38-EJ. A 5 W wall plug adapter with integrated USB connector from CUI Inc., the EPSA050100U ...

Editor’s note: In Part one, we looked at an intro and the basics of linear regulator and switching power supply operation. This final part two will look at design considerations of the switching power ...