GPC55 Commercial/GPM55 Medical
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|GPC55 Commercial/GPM55 Medical|
55 Watt Global Performance Switchers
GLOBAL PERFORMANCE SWITCHERS
• Wide-range ac input 85-264 Vac
• 2-year warranty
• Conducted EMI complies with FCC Class B and CISPR 22
Class B Commercial models and CISPR 11 Class B Medical models
• Commercial Approved to UL1950, IEC950 and CSA22.2-234 L3
• Medical Approved to UL2601-1, IEC601-1 and CSA22.2 No. 601
• Complies with EN61000-3-2 Class A
• Single and multiple outputs
• marked to LVD
• RoHS Compliant Model Available G suffix
DC Power Supplies
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 A
Hold-Up Time 20 ms minimum from loss of ac input at full load, nominal line 115 Vac .
Output Power 55 W continuous, 70 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 outputs 3 & Recovery after fault is automatic. See output ratings chart for additional notes or conditions. Factory set to begin power limiting at approximately 75 W.
Overvoltage Protection Main outputs 124% + 12%
Efficiency 70% at full rated load, nominal input voltage, depending on model and load distribution.
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 per °C above 50°C. See Environmental and Packaging Specifications on next page.
Output Noise rms, 1% pk-pk, 20 MHz bandwidth, differential mode. Measured with noise probe directly across output terminals of the power supply.
Transient Response Main us typical response time for return to within of final value for a 50% load step change. A/us. Maximum voltage deviation is Startup/shutdown overshoot less than
Voltage Adjustment Built-in potentiometer adjusts voltage ±5% on outputs 1 &
EMI/EMC Compliance All models include built-in EMI filtering to meet the following emissions requirements:
Conducted Emissions GPC55 Static Conducted Emissions GPM55 Static Discharge RF Field Susceptibility Fast Transients/Bursts Surge Susceptibility Line Frequency Harmonics
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 Leakage Current mA 254 Vac 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 uA 254 Vac 60 Hz input.
Medical Safety Approved to UL2601, CSA22.2 No. 601 Level 3 and 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
1 2 3 4
+5 V +12 V +12 V -12 V
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