Features: High efficiency, high reliability, low cost AC input range selected by switch Protections: Short circuit/ Over load Cooling by free air convection LED indicator for power on Fixed switching frequency at 23KHz Output is isolated from the others 1 year warranty Dimensions: 129*98*38mm(L*W*H) INPUT Model D-30GC-CH1 D-30GC-CH2 DC Voltage 15V 15V Voltage Tolerance ±1% ±1% Rated Current 1A 1A Current Range 0.1－1A 0.1－1A Rated Power 30W 30W Ripple & Noise 100 mVp-p 100 mVp-p DC Adjustment Range CH1： -5%, +10% Setup,Rise,Hold Time 200ms,50ms,30ms at full load Voltage Range 85～132 VAC/176～264VACselected by switch 47～63 Hz；120～370VDC AC Current 0.8A/115 V0.45A/ 230 V Efficiency 74% Inrush Current Cold start 18A/115V36A/230V Leakage Current ＜1mA/240VAC PROTECTION Over Load 105%～150% Protection type: Shutdown o/p voltage, recovers automatically after fault condition is removed ENVIRONMENT Working Temp., Humidity -10℃～+60℃；20%～90 %RH Storage Temp., Humidity -20℃～+85℃；10%～95 %RH Vibration 10～500Hz，2G 10min./1cycle, period for 60min, each along X, Y, Z axes SAFETY Withstand Voltage I/P-O/P: 1.5KVACI/P-FG: 1.5KVACO/P-FG: 0.5KVAC Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC STANDARD Safety Standard Design refer to UL1012 EMC Standard Design refer to FCC Part15 J Conduction Class A OTHERS Weight 0.41Kg Packing 30pcs/13.4Kg/0.86CUFT NOTE 1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2.Ripple & noise are measured at 20MHz of bandwidth by using a 12″twisted pair-wire terminated with a 0.1μ &47μ parallel capacitor. 3.Tolerance: includes set up tolerance, line regulation and load regulation