Switching Power Supply Single Output NS-15 Series, 15Watt FEATURES: Input voltage range 100-240VAC High reliability Built-in EMI filter Short circuit, over current protections Cooling by free air convection 100% burn-in test With LED power indicator 4 year warranty Output voltage (Vdc) Output current (A) Efficiency Typ. NS15-3 3.3 3 68% NS15-5 NS15-9 5 3 76% 9 1.7 76% 12 1.3 76% NS15-15 15 1 78% NS15-24 24 0.7 78% Model NS15-12 Input voltage (Vac) 100-240 ELECTRICAL Input Parameters Symbols Test Conditions / Comment Input voltage Vin -- Input frequency Fline Inrush current Input current www.pairuigroup.com Min. Typ. Max. Units 88 -- 264 Vac 125 -- 370 Vdc -- 47 -- 63 Hz Cold start, Vin =115Vac, full load -- 20 -- A Cold start, Vin =230Vac, full load -- 40 -- A Full load, Vin =115Vac -- 0.4 -- A Full load, Vin =230Vac -- 0.2 -- A Iinrush Iin Page: 1 / 3 Date: 07/30/2015 *Subject to change without notice Switching Power Supply Single Output NS-15 Series, 15Watt ELECTRICAL Output Parameters Symbols Test Conditions / Comment Min. Typ. Max. Units Line regulation Vout-line Vin from 100 Vac To 240 Vac -- 1 -- % Load regulation Vout-load Iout from min. To max. -- 1 -- % Hold-on time Ton_hold Full load, Vin =115Vac -- 17 -- ms Turn-on rise time Ton_rise Cold start, power on -- -- 200 ms Ripple & noise Vripple -- -- 120 150 mVp-p Protection Over current Type: works at over 105%; it will recover automatically after fault condition is removed Short circuit Hiccup mode, it will recover automatically after fault condition is removed Over voltage Type: 110-150%; Locked mode, it will recover automatically after turn off the power Environment Storage Ambient operating temperature Operating relative humidity MTBF Tstorage Ta Humidity: 5% RH to 95% RH Startup at rated voltage (Required Derating) Ha TMTBF Non condensing Full load, 230Vac input, ℃ 25 ambient temperature Dimension(LxWxH) -20 -- +75 ℃ -10 -- +70 ℃ 10 -- 95 % -- -- 200 kHrs 65 x 81.2 x 28mm Safety / EMC Withstand voltage I/P-O/P: 3KVac Safety standards UL, C-UL, CE, CB EMC EN55022 Class A I/P-FG: 2KVac O/P-FG: 0.5KVac Notes: 1. Rated Load and Rated Input Voltage,Ta=25℃; 2. Ripple &Noise are measured at 20MHZ of bandwidth by using a 12” twisted pair-wire terminated with a 0.1μF & 47μF parallel capacitor. www.pairuigroup.com Page: 2 / 3 Date: 07/30/2015 *Subject to change without notice Switching Power Supply Single Output NS-15 Series, 15Watt MECHANICAL www.pairuigroup.com Page: 3 / 3 Date: 07/30/2015 *Subject to change without notice