EDN

100 Watt Desktop Switching Power Adapters

The AMP1011-02 is a 100 W Medical Grade Desktop Switching Power Adapter with an output voltage of 5 V and output current of 14 A. Operating at a temperature range of 0 to +70 degrees Celscius, the ...
EDN

Desktop Switching Power Adapter

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 ...
Electronic Design

Electromagnetic Compatibility of Switching Power Supplies: Part 1: Definitions, Standards, International Regulations and Compliance

”Switching power supply” is a generic term that describes a power source with a circuit to convert dc to ac voltages that can be further processed into another dc voltage. Switching power supply can ...
Electronic Design

Preventing Conducted and Radiated EMI in Switching Power Supplies

What standards address power-supply EMI? Methods for mitigation in conducted and radiated EMI. Electromagnetic interference (EMI) is one of the most damaging and disturbing causes of diminished ...