Power Supply Accessories -Switching Power Supply Highlights Generic Brand Switching Power Supply Description: Brand new ang High quality Material: plastic + electronic components Size: approx. 8.7 x 4.6 x 2.5cm / 3.43 x 1.81 x 0.98in Wide range of input voltage range, overload, short circuit, over temperature protection function; small ultra-low output ripple; full load aging test. Scope: the module power supply is widely used in switching equipment, access equipment, mobile communications, microwave communications and optical transmission, routers and other fields of communication and electronics automotive, aerospace, etc. specification: Modulation method: pulse width modulation (PWM) Transistor connection type: single-ended Input voltage: 85-260 (V) Output power: 22 (W) Output voltage: 15 (V) Efficiency working: 70-90 (%) Output ripple noise: 30-300 Output voltage accuracy: 90 (%) Voltage regulation rate: 3 (%) Load regulation: 3 (%) Current output: 1.5 (A) Operating frequency: 20-100 (HZ) Operating temperature: -20--80 (C) Package includes: 1 piece switching power supply module Note: Please allow some error 1-3mm due to manual measurement. Please make sure you don't mind before bidding. Photo color might be slightly different from the actual product due to color display of different monitors. Thank you for your understanding and enjoy your shopping time.