GSM28 Medical 28 Watt Global Performance Switchers FEATURES: Industry’s smallest 28 W medically approved switcher Compact size (4.00" x 2.59" x 0.92") Wide-range ac input: 85-264 Vac Less than 25 µA leakage current @ 120 Vac Approved to UL2601-1, EN60601-1 EMI to FCC, CISPR 11 Class B/IEC601-1-2 Overvoltage protection standard marked to LVD SPECIFICATIONS: Ac Input Temperature Coefficient 85-264 Vac, 47-63 Hz single phase. 0.03%/°C typical on all outputs. Input Current Environmental Maximum input current at 120 Vac, 60 Hz with full rated output Designed for 0 to 50°C operation at full rated output power; load is 0.85 A. derate output current and total output power by 2.5% per °C above 50°C. Hold-up Time 15 ms minimum from loss of ac input at full load, nominal line Medical EMI/EMC Compliance (120 Vac). All models include built-in EMI filtering to meet the following emissions requirements: Output Power EMI SPECIFICATIONS COMPLIANCE LEVEL Normal continuous output power is 28 W, 32 W peak for 60 s Conducted Emissions EN55011 Class B; FCC Class B maximum duration, 10% duty cycle. Factory set to begin power Static Discharge EN61000-4-2, 6 kV contact, 8 kV air limiting at approximately 35 W. RF Field Susceptibility EN61000-4-3, 3 V/meter Fast Transients/Bursts EN61000-4-4, 2 kV, 5 kHz Overload Protection Surge Susceptibility EN61000-4-5, 1 kV diff., 2 kV com. Fully protected against short circuit and output overload. Short circuit protection is cycling type power limit. Earth Leakage Current Leakage current measured in the Gnd wire connection when Output Noise measured per EN60601-1 or UL2601-1 is as follows: 0.5% rms, 1% pk-pk, 20 MHz bandwidth, differential mode. Medical Normal SingleFault Test Test Measured with scope probe directly across output terminals of Model Leakage Leakage Voltage Method the power supply with load terminated with 0.1 uF capacitor. GA SM282A 54z 511 32Vac/60H UL2601- Overvoltage Protection GA SM285A 09z 021 64Vac/50H IEC60601- Built in with firing point set per ratings table. OVP firing reduces voltage to less than 50% of nominal voltage in 50 ms. Medical Medical Safety Voltage Adjustment Condor D.C. Power Supplies, Inc. declares under our sole Factory set with fixed resistors to maximize reliability. responsibility that all GSM models are in conformity with the applicable requirements of UL2601-1 Patient Care Equipment, Efficiency CSA-C22.2 No. 234 (with additional tests to C22.2 No. 601.1 70% minimum for the 5.1 V model at full rated load, nominal per T.I.L. CA-08), EN60601-1. input voltage. Efficiency increases as output voltage increases. Input Protection Internal ac fuse provided on all units. Designed to open only if a catastrophic failure occurs in the unit. Inrush Current Inrush limited by internal thermistor. The inrush at 230 Vac, averaged over the first ac half-cycle under cold start condi- tions will not exceed 32 A. 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 22 GSM28 Medical 28 Watt Single Output Medical Initial Setpoint Model Output Current Load Regulation Tolerance OVP Setpoint Ripple and Noise GSM28-5 5A .1 V 5% .5 0% .75 2V .56% .2 ± 0.6 1.4 GSM28-12 1A 2 V 2% .3 0% .75 2V .5 1% 4 ± 1.0 1 GSM28-15 1A 5 V 1% .9 0% .75 2V .51% 8.5 ± 1.5 1 GSM28-24 2A 4 V 1% .2 0% .75 2V .5 2% 8 ± 2.5 1 GSM28-28 2A 8 V 1% .0 0% .75 2V .5 3% 4 ± 2.8 1 GSM28 MECHANICAL SPECIFICATIONS Environmental Operating Non-operating Specification Temperature o S5 ee individual specs -40 to +8 C (A) HH umidity (A)0H to 95% R 0 to 95% R A. Units should be allowed to warm up/operate under non-condensing conditions Sg hock (B) 20 40 g before application of power. pk pk B. Random vibration—10 to 2000Hz, 6dB/octave roll-off from 350 to 2000Hz, 3 At ltitude-t 500 to 10,000 f -500 to 40,000 f 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, 2 2 Vg ibration (C) 1.5 , 0.003 g/g Hz 5 , 0.026 g /Hz total 6 shocks. rms rms 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 23