... 2. ISO9001 and ISO14001 certified 3. Switching Power supply AC into DC 4. 2Year Warranty Q-60 Quad Output Switching Power SupplyInput voltage range85-264VAC 47-63Hz ... (EN 55022), IEC801-2, 3, 4 IEC555-2 ApprovedTypeOutputOutput power Output Voltage Adjustable RangeOutput Voltage ToleranceRipple & NoiseEffciencyQ-60B5V,0.5~8 ... 5A±6%150mV-12V,0~1.0A±5%120mV 60W Quad output Switching Power Supply