GPC50 Commercial 50 WATT GLOBAL PERFORMANCE SWITCHERS GLOBAL PERFORMANCE SWITCHERS Summary: • Wide-range ac input 85-264 Vac • 2-year warranty • Approved to UL1950, IEC950 and CSA22.2-234 L3 • Meets FCC and CISPR22 Class B conducted emissions requirements • Triple outputs • RoHS Compliant Model Availalbe (G suffix) • marked to LVD SPECIFICATIONS Ac Input 85-264 Vac, 47-63 Hz single phase. Input Current Maximum input current at 120 Vac, 60 Hz with full rated output load: 1.5 A Hold-Up Time 20 ms minimum from loss of ac input at full load, nominal line (115 Vac). Output Power 50 W continuous, 60 W peak. Peak ratings are for 60 s maximum duration, 10% duty cycle. During peak load condition, output regulation may exceed total regulation limits. Overload Protection Fully protected against short circuit and output overload. Short circuit protection is cycling type power limit on outputs 1 & 2; foldback type on output 3. Recovery after fault is automatic. See output ratings chart for additional notes or conditions. Overvoltage Protection. Crowbar provided on V1. Efficiency 65% at full rated load, nominal input voltage, depending on model and load distribution. Turn-on Time Less than 1 second at 120 Vac, 25°C (inversely proportional to input voltage and thermistor temperature). Input Protection Internal ac fuse provided. Designed to blow only if a catastrophic failure occurs in the unit. Inrush Current Inrush is limited by internal thermistors. Inrush at 240 Vac under cold start conditions will not exceed 34 A. Temperature Coefficient 0.03%/°C typical on all outputs. Environmental Designed for 0 to 50°C operation at full rated output power; derate output current and total output power by 2.5% per °C above 50°C. See Environmental and Packaging Specifications on next page. Output Noise 0.5% rms, 1% pk-pk, 20 MHz bandwidth, differential mode. Measured with noise probe directly across output terminals of the power supply. Transient Response Main output—500 μs typical response time for return to within 0.5% of final value for a 50% load step change. ∆i/ ∆t<0.2 A/μs. Maximum voltage deviation is 3.5%. Startup/ shutdown overshoot less than 3%. Voltage Adjustment Built-in potentiometer adjusts voltage ±5% on outputs 1 & 2. EMI/EMC Compliance All models include built-in EMI filtering to meet the following emissions requirements: EMI SPECIFICATIONS COMPLIANCE LEVEL Conducted Emissions Static Discharge RF Field Susceptibility Fast Transients/Bursts Surge Susceptibility EN55022 Class B; FCC Class B EN61000-4-2, 6 kV contact, 8 kV air EN61000-4-3, 3 V/meter EN61000-4-4, 2 kV, 5 kH EN61000-4-5, 1 kV diff., 2 kV com. Leakage Current 0.7 mA 254 Vac @ 60 Hz input. Safety Approved to UL1950, CSA22.2 No. 234 Level 3, IEC950 and EN60950; UL file #E135803 commercial; CSA #LR46516 all models. All DC outputs are SELV under normal and single fault conditions. All specifications are typical at nominal input, full load at 25OC unless otherwise stated Commercial Model Output No. GPC50A GPC50F Output Output Minimum Output Maximum Output Peak Noise P-P Total Regulation (A) 1 +5 V 0.4 A 5A 7A 50 mV 2% 2 +12 V 0A 2A 3A 120 mV 5% B,C,D 3 -12 V 0A 0.5 A 1A 120 mV 3% D 1 +5 V 0.4 A 5A 7A 50 mV 2% 2 +12 V 0A 1.2 A 1.5 A 120 mV 3% D 3 -12 V 0A 0.5 A 1A 120 mV 3% D Notes A. Total regulation is defined as the maximum deviation from the nominal voltage for all steady-state conditions of initial voltage setting, input line voltage and output load. B. To maintain these regulation conditions, the 5.1 V current must be at least 1/4 of V2 and not greater than 5 times the V2 current. C. Requires +5 V to be adjusted within ±1% with at least a 0.4 A load to maintain regulation on this output since its centering voltage tracks the V1 adjustment. D. Requires +5 V to have at least a 0.4 A load. E. Add “G” suffix to part number for RoHS compliant model. Contact factory for availability. GPC50 MECHANICAL SPECIFICATIONS ENVIRONMENTAL SPECIFICATIONS OPERATING NON-OPERATING Temperature (A) See individual specs. -40 to +85°C Humidity (A) 0 to 95% RH 0 to 95% RH Shock (C) 20 gpk 40 gpk Altitude -500 to 10,000 ft -500 to 40,000 ft Vibration (B) 1.5 g rms’ 0.003 g /Hz 5 g rms’ 0.026 g2/Hz 2 A. B. C. Units should be allowed to warm up/operate under non-condensing conditions before application of power. Random vibration—10 to 2000Hz, 6dB/octave roll-off from 350 to 2000Hz, 3 orthogonal axes. Tested for 10 min./axis operating and 1 hr./axis non-operating. Shock testing—half-sinusoidal, 10 ± 3 ms duration, ± direction, 3 orthogonal axes, total 6 shocks. SL Power Electronics, Inc. 6050 King Drive, Bldg. A, Ventura, Ca 93003, USA. Phone:(805) 486 4565 Fax:(805) 487 8911 Email: [email protected] Rev. 8/18/2009. Data Sheet © 2009 SL Power Electrontics Inc. The information and specifications contained in this data sheet are believed to be correct at time of publication. However, SL Power accepts no responsibility for consequences arising from reproduction errors or inaccuracies. Specifications are subject to change without notice.