GPC41 Commercial/GPM41 Medical 41 WATT GLOBAL PERFORMANCE SWITCHERS GLOBAL PERFORMANCE SWITCHERS Summary: • Ultra small (2.00” x 4.00” x 1.50”) • Wide-range ac input 85-264 Vac • 2-year warranty • Conducted EMI exceeds FCC Class B and CISPR 22 Class B (Commercial models) and CISPR 11 Class B (Medical models) • Commercial Approved to UL1950, IEC950, EN60950 and CSA22.2-234 L3 • Medical Approved to UL2601-1, IEC601-1 and CSA22.2 No. 601 • RoHS Compliant (G suffix) • marked to LVD DC Power Supplies 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: 1.3 A Hold-Up Time 20 ms minimum from loss of ac input at full load, nominal line (115 Vac). Output Power 40 W continuous, 50 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. Recovery after fault is automatic. Factory set to begin power limiting at approximately 55 W. See output ratings chart for additional notes or conditions. Overvoltage Protection. See output ratings chart. Efficiency 69-77% at full rated load, nominal input voltage, depending on model. Turn-on Time Less than 1 s at 120 Vac, 25°C (inversely proportional to input voltage). Input Protection Requires external ac line fusing. A 2.5 A, 250 V rated fuse with I2t > 20 is recommended. Inrush Current Inrush is limited by internal thermistor. 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%. EMI/EMC Compliance All models include built-in EMI filtering to meet the following emissions requirements: EMI SPECIFICATIONS COMPLIANCE LEVEL Conducted Emissions GPC41 Conducted Emissions GPM41 Static Discharge RF Field Susceptibility Fast Transients/Bursts Surge Susceptibility EN55022 Class B; FCC Class B EN55011 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. Commercial Leakage Current 60 μA single fault; 60 Hz input. Commercial 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. Medical Leakage Current 35 μA , 254 Vac 60 Hz input. Medical Safety Approved to UL2601, CSA22.2 No. 601 Level 3, IEC601. UL file E116994; CSA #LR46516. The output(s) are intended for safety earthed Signal Output and Intermediate Circuits only. The output(s) are not acceptable for patient connection without additional isolation. 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 Medical Model Output Current Minimum Load Load Regulation Initial Setpoint Tolerance OVP Setpoint Ripple and Noise GPC41-5 GPM41-5 5.1 V 6.0 A 0.15 0.75% 2% 6.2 ± 0.6 V 1% GPC41-12 GPM41-12 12 V 3.3 A 0.03 0.75% 2% 14 ± 1.0 V 1% GPC41-15 GPM41-15 15 V 2.7 A 0.03 0.75% 2% 19 ± 1.5 V 1% GPC41-24 GPM41-24 24 V 1.7 A 0.01 0.75% 2% 28± 2.5 V 1% 28 V 1.4 A 0.01 0.75% 2% 34 ± 2.8 V 1% GPC41-28 Note: Add “G” suffix to model number for RoHS compliant model. GPC41/GPM41 MECHANICAL SPECIFICATIONS 3 3 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 (B) 20 gpk 40 gpk Altitude -500 to 10,000 ft -500 to 40,000 ft Vibration (C) 1.5 g rms’ 0.003 g2/Hz 5 g rms’ 0.026 g2/Hz A. Units should be allowed to warm up/operate under non-condensing conditions before application of power. Derate output current and total output power by 2.5% per °C above 50°C. For operation in a confined space, moving air may be required. Under all conditions, the cooling vs. load profile should be such that heat sinks and/or heatsink temperatures do not exceed 90 °C for extended periods. B. Shock testing—half-sinusoidal, 10 ± 3 ms duration, ± direction, 3 orthogonal axes, total 6 shocks. C. 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. SL Power Electronics Corp., 6050 King Drive, Bldg.A, Ventura, CA, 93003, USA. Phone:(805) 486 4565 Fax:(805) 487 8911 Email: [email protected] Rev. 4/08. Data Sheet © 2008 SL Power Electronics Corp. 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.