GLC75 Commercial/GLM75 Medical 75 Watt Single Output Global Performance Switchers FEATURES: • • • • • • • SPECIFICATIONS: Cost-effective single-output power source 3.4" x 5.75" x 1.56" (meets 1U applications) Universal input 90-264 Vac 2-year warranty Complies with EN61000-3-2 Class A Also available in multiple output versions Conducted EMI exceeds FCC Class B and CISPR 22 Class B (Commercial models) and CISPR 11 Class B (Medical models) • Commercial Approved to UL1950, CSA22.2 No. 234 and IEC950, EN60950 • Medical Approved to UL2601-1, IEC601-1 and CSA22.2 No. 601 • marked to LVD Ac Input 90-264 Vac, 47-63 Hz single phase. Input Current Maximum input current at 120 Vac, 60 Hz with full rated output load not to exceed 2.3 A. Output Power Normal continuous output power is 75 W for unrestricted natural convection cooling; 110 W with 26 cfm airflow. Output Regulation Regulation measured by changing from 5% to 50% load or 50% load to full load in either direction. Overload Protection Factory set to begin power limiting at approximately 120 W (GLC 75-5 is set at approximately 100 W). Fully protected against short circuit and output overload. Short circuit protection is cycling type power limit. 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%. Overvoltage Protection Standard on all models. Voltage Adjust Factory set on standard unit; however, potentiometer adjusts voltage ±5% minimum. Consult factory for application assistance. Efficiency 72-85% depending on model. Input Protection Internal ac fuse provided. Designed to blow only if a catastrophic failure occurs in the unit—fuse does not blow on overload or short circuit. 40 Inrush Current Inrush limited by internal thermistors. Inrush at 240 Vac, averaged over the first ac half-cycle under cold start conditions will not exceed 37 A. Temperature Coefficient 0.03%/°C typical on all outputs. Power Fail A standard TTL or CMOS compatible output goes low (< 0.5 V) 5ms before output voltage drops more than 4% below nominal voltage upon loss of ac power. Signal is factory set to trip on 84 to 94 Vac brown-out depending upon incoming line impedance and distortion. Other settings are available through adjustment of built-in potentiometer (consult factory for assistance). Output will stay low for 20 ms minimum. EMI/EMC Compliance All models include built-in EMI filtering to meet the following emissions requirements: EMI SPECIFICATIONS Conducted Emissions GLC75 Conducted Emissions GLM75 Static Discharge RF Field Susceptibility Fast Transients/Bursts Surge Susceptibility Line Frequency Harmonics COMPLIANCE LEVEL 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 kHz EN61000-4-5, 1 kV diff., 2 kV com. EN61000-3-2 Class A Commercial Safety All GLC models are approved to UL1950, CSA22.2 No. 234 Level 3, IEC950 and EN60950. Consult factory for approval status. Medical Leakage Current 70 µA 264 V @ 50 Hz (normal conditions). Medical Safety All GLM models are approved to UL2601-1, CSA-C22.2 No. 601.1, IEC601-1 and EN60601-1. Consult factory for approval status. Condor D.C. Power Supplies, Inc., 2311 Statham Parkway, Oxnard, CA 93033 800-235-5929 • 805-486-4565 • FAX 805-487-8911 • www.condorpower.com GLC75 Commercial/GLM75 Medical 75 Watt Single Output Commercial Model Medical Model Output Output Minimum Output Maximum (A) Output Maximum (B) Output Peak V1 OVP Set Noise P-P Total Regulation GLC75-5 GLM75-5 5.1 V 0A 13.7 A 19.6 A 21 A 6.2 ± 0.6 V 50 mV 1% GLC75-12 GLM75-12 12 V 0A 6.3 A 9.1 A 9.5 A 15.6 ± 1.1 V 120 mV 1% GLC75-15 GLM75-15 15 V 0A 5A 7.3 A 7.7 A 18.5 ± 1.5 V 150 mV 1% GLC75-24 GLM75-24 24 V 0A 3.1 A 4.6 A 5A 28 ± 2.5 V 240 mV 1% GLC75-28 GLM75-28 28 V 0A 2.7 A 4A 4.4 A 34 ± 2.8 V 280 mV 1% A. Rating with unrestricted convection cooling. Total power not to exceed 75 W. B. Rating with 26 cfm forced-air cooling. Total power not to exceed 110 W. GLC75/GLM75 MECHANICAL SPECIFICATIONS Environmental Specification Temperature (A) Humidity (A) Shock (B) Altitude Vibration (C) Operating o Non-operating 0 to 50 C -40 to +85oC 0 to 95% RH 0 to 95% RH 20 gpk 40 gpk -500 to 10,000 ft -500 to 40,000 ft 1.5 grms, 0.003 g2/Hz 5 grms, 0.026 g2/Hz A. Units should be allowed to warm up/operate under non-condensing conditions before application of power. B. 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. C. Shock testing—half-sinusoidal, 10 ± 3 ms duration, ± direction, 3 orthogonal axes, total 6 shocks. Condor D.C. Power Supplies, Inc., 2311 Statham Parkway, Oxnard, CA 93033 800-235-5929 • 805-486-4565 • FAX 805-487-8911 • www.condorpower.com 41