The KSAF Series of 5~55 Watt wall-mount switchers draw minimal input power under no load conditions to comply with new appliance energy efficiency standards. The series offers continuous output power ranges of 5, 7.5, 10, 25, and 55 Watts with output voltages ranging from 3.3~48 VDC. These low-cost power products are ideal for mobile products and battery charging applications. The supplies feature universal AC input, regulated DC outputs, and high efficiency operation. The supplies have been qualified to meet IEC 60950-1 international safety approvals.