P ualtek Q P C 20Watts Single Output QPS-20 Series Electronics Corporation Features: Universal AC input/ Full range Wide Operating Ambient Temperature (-20C~60C) High Efficiency, and High Reliability Ultra-minature size, low profile Output Protections: OLP/OVP/SCP All using 105C long life electrolytic capacitors. 100% full load burn-in test CB Model QPS-20-3.3 QPS-20-5 QPS-20-12 QPS-20-15 QPS-20-24 QPS-20-48 Output Characteristics DC Output 3.3V 5V 12V 15V 24V 48V Rated Current 4A 4A 1.67A 1.34A 0.84A 0.42A Current Range 0~4A 0~4A 0~1.67A 0~1.34A 0~0.84A 0~0.42A Ripple and 0~60C <50mV <50mV <50mV <50mV <50mV <100mV Noise -20~0C <75mV <75mV <75mV <75mV <75mV <100mV Voltage ADJ. Range 3.1~3.6V 4.4~5.6V 11.1~13.1V 13.7~16.1V 22.0~25.4V 45.6~50.4V Voltage Accuracy 2.0% 2.0% 2.0% 2.0% 2.0% 2.0% Line Regulation 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% Load Regulation 2.0% 2.0% 2.0% 2.0% 2.0% 2.0% Set-up Time <2.0s (115VAC input, full load) <1.0s (230VAC input, full load) Hold-up Time >10ms (115VAC input, full load) >20ms (230VAC input, full load) Temperature Coefficient 0.03%/C Overshoot and Undershoot <5.0% Input Characteristics Voltage Range 90VAC~264VAC, 127VDC~370VDC Frequency Range 47Hz-63Hz Efficiency 115VAC Input 69% 76% 79% 80% 80% 80% (Typical) 230VAC Input 68% 75% 78% 79% 79% 79% AC Current (max) <0.5A Inrush Current (Typical) 20A 115VAC Cold start 40A 230VAC Cold start Leakage Current Input-Output: <0.35mA Input-PG: <0.75mA Protection Over Load (OLP) 105%~150% of rated output power, hiccup mode, auto recover Over Voltage (OVP) 110%~140% of rated output voltage, constant voltage Short Circuit (SCP) Long-term mode, auto recovery Environmental Characteristics Operating Amb. Temp. & Hum -20C~60C 20%~90% RH Non-Condensing Storage Temp. & Hum -40C~85C: 10%-95% RH Non-Condensing Safety Standards UL60950-1 EN60950-1: 2006 Withstand Voltage Primary-Secondary: 3.0KVAC 10mA. Primary-PG: 1.5KVAC 10mA. Secondary-PG: 0.5KVDC 10mA Isolation Resistance 100M ohms EMI Conduction & Radiation Compliance to EN55022(CISPR22) Class B Harmonic Current Compliance to EN61000-3-2, 17625.1-2003 EMS Immunity Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11 ENV50204, light industry level, criteria A General Characteristics MTBF (MIL-HDBK-217F) More than 200,000Hrs (25C, Full load) Dimension (LxWxH) 89x51x20mm Packing 60PCS/CTN. G.W: 7.6kgs Cooling Method Cooling by free air convection Page 1 of 2 REV. BP ualtek Q P C 20Watts Single Output QPS-20 Series Electronics Corporation MECHANICAL SPECIFICATIONS ITEM CONNECTOR MATING HOUSING TERMINAL LANDWIN 3961P0300T LANDWIN 3960S OR LANDWIN 3963T011R OR AC IN (CON1) (CENTER PIN REMOVED) JST VHR JST SVH-21T-P1.1 OR MOLEX 51144 OR MOLEX 50539 DC OUT (CON2) LANDWIN 3961P0400T DERATING CURVE UNIT: mm www.qualtekusa.com ISO-9001 Company Page 2 of 2