This model operation at AC to DC AC input 100VAC-240VAC 50-60Hz. output power 48 Watt max with protection functions: Overload protection Over current protection Short Circuit Protection over temperature protection and With 2.5 MM pin tip connecter to suit as per required Applications and make sure the polarity of tips connect correct before use. Specifications Wider AC input range from 100VAC to 240VAC makes it suitable for Indian power conditions Protected against Over load Short circuit Over Voltage & Over Temperature. Works under low voltages and high voltage where the linear fails Compact size and light weight Designed to meet all the EMI/EMC and safety requirements Technical Detail Input voltages 100 – 240VAC Input Current <1.6A Input Frequency 50HZ – 60HZ Ripple/Noise <40mV Output Voltage 12VDC +/- 5% Output Current 4 Amp. Minimum Efficiency >75% Operating Temperature Range 0 to 50°C Plug Type Fix 3 –Pin Plug type AC wire Output Connector Type 2.5MM.