18 Watt 12V 1.5A AC-DC High Reliability Industrial Adaptor 12 Volts 1.5 Amps GST18U is a highly reliable, 18W wall-mounted style single-output green adaptor series. This product is a class II power unit (without FG), equipped with a 2-Pin standard USA AC power plug, adopting the input range from 85 VAC to 264 VAC. With extremely low no-load power consumption below 0.075W, GST18U is compliant with USA EISA 2007/DoE and Canada NRCan. The supreme feature allows the adaptor to save the energy when in operating mode or the standby mode. The entire series utilizes the 94V-0 flame retardant plastic case, providing the double insulation that effectively prevents electrical shock. GST18U is certified for the international safety regulations. Features • Universal AC input / Full range • 2 pole USA plug • No load power consumption • Energy efficiency Level VI • Comply with EISA 2007/DoE and NRCan • Class II power (without earth pin) • Protections: Short circuit / Overload / Over voltage • Fully enclosed plastic case • Pass LPS • High operating temperature up to +70°C • LED indicator for power on • 3 year warranty Detailed Specifications: • Primary Output Voltage (VDC): 12 • Output Current (A): 1.5 • Maximum Output Power (W): 18 • Family: GST18U • Input Voltage (VAC): 85 to 264 • Input Frequency: 47 to 63 • Maximum Input Current (A): 0.5 • Output Connector Type: Cylindrical Female • Output Connector Diameters: 2.1mm x 5.5mm • Polarity: Center Positive • Number of Outputs: 1 • Product Type: AC to DC Power Supply • MFR Product Family: GST18U • Efficiency (%): 86 • Minimum Isolation Voltage: 4242V • Operating Temperature-Min (Cell): -30 • Operating Temperature-Max (Cell): 70 • Length (inch): 3.1 • Width (inch): 2.1 • Height (inch): 1.3 (more.).