50-W and 75-W Power Supplies Boast 10-year Life
Tue, 05/10/2011 - 7:21am
TDK-Lambda Americas announced 50-Watt ZWS50BAF and 75-Watt ZWS75BAF power supplies which combine efficiency, even at low load conditions, with a wide operating temperature range, small size and up to 10-years electrolytic capacitor life. These new models accept a wide AC input range of 85 V to 264 VAC, have a low profile of 1.0” to 1.3”, and compact footprints of 2.0” wide by 5.2” to 5.9” long, making them suitable for applications in light industrial, factory automation, LED signage, test and measurement, gaming, point-of-sale and IT equipment. These open frame supplies feature a universal AC input with PFC, enabling them to be used anywhere in the world. They can operate from a 120 V to 370 VDC input. The ZWS50-75BAF is designed to withstand 3 kVAC, input-to-output. The series are available with an output voltage of 3.3 V, 5 V, 12 V, 15 V, 24 V or 48 Vdc, all of which have a +/-10 percent adjustment range for non-standard system requirements.