GSC25 Commercial/GSM25 Medical 25 Watt Global Performance Switchers FEATURES: Industry’s smallest 25 W switcher 2.50 x 4.00 x 0.86” Conducted EMI exceeds FCC Class B and CISPR 22 Class B (Commercial models) and CISPR 11 Class B (Medical models) Overvoltage protection standard Commercial Approved to UL1950, CSA-C22.2 No.950, EN60950 Medical Approved to UL2601-1, IEC60601-1 EN60601-1 and CSA-C22.2 No. 601-1 marked to LVD SPECIFICATIONS: Ac Input 90-264 Vac, 47-63 Hz single phase. Input Current Inrush Current Maximum input current at minimum 120 Vac, 60 Hz with full rated Inrush is limited by internal thermistor. The inrush at 230 Vac, output load is 0.6 A. averaged over the first ac half-cycle under cold start conditions will not exceed 32 A. Hold-up Time 15 ms minimum from loss of ac input at full load, nominal line Temperature Coefficient (120 Vac). 0.03%/°C typical on all outputs. Output Power Environmental Normal continuous output power is 25 W, 28 W peak for 60 sec. Designed for 0 to 50°C operation at full rated output power; maximum duration, 10% duty cycle. Factory set to begin power derate output current and total output power by 2.5% per °C limiting at approximately 30 W. above 50°C. See Environmental and Packaging Specifications on next page. Output Regulation Regulation from initial setpoint measured by changing load from EMI/EMC Compliance 5% load to 50% load or 50% load to full load in either direction. All models include built-in EMI filtering to meet the following Initial setpoint tolerance is measured at 50% load. A minimum emissions requirements: load of 5% of the output current is required to maintain proper EMI SPECIFICATIONS COMPLIANCE LEVEL regulation. Conducted Emissions GSC25 EN55022 Class B; FCC Class B Conducted Emissions GSM25 EN55011 Class B; FCC Class B Overload Protection Static Discharge EN61000-4-2, 6 kV contact, 8 kV air Fully protected against short circuit and output overload. Short RF Field Susceptibility EN61000-4-3, 3 V/meter circuit protection is cycling type power limit Fast Transients/Bursts EN61000-4-4, 2 kV, 5 kHz Surge Susceptibility EN61000-4-5, 1 kV diff., 2 kV com. Output Noise 0.5% rms, 1% pk-pk, 20 MHz bandwidth, differential mode. Commercial Safety Measured with scope probe directly across output terminals of Condor D.C. Power Supplies, Inc. declares under our sole the power supply with load terminated with 0.1 uF capacitor. responsibility that all GSC models are in conformity with the applicable requirements of EN60950 following the provisions of Transient Response the Low Voltage Directive 73/23/EEC. All GSC models are Main output: 750 µs typical response time for return to within 0.5% approved to UL1950, CSA-C22.2 No.950, EN60950. of final value for a 50% load step within the regulation limits of minimum and maximum load, Δl/Δt <0.2 A/µs. Maximum voltage GSM25 Medical Model Earth Leakage Current deviation is 3.5%. Startup/shutdown overshoot less than 2%. Leakage current measured in the Gnd wire connection when measured per UL2601-1 or IEC60601-1 is as follows: Overvoltage Protection Normal Fault Built in with firing point set per ratings table. OVP firing reduces Test Method Model Leakage Leakage Test Voltage voltage to less than 50% of nominal voltage in 50 ms. GAµSM25 5Aµ07z 811 32 Vac/60 H UL2601- GAµSM25 9Aµ41z 5621 64 Vac/50 H IEC60601- Voltage Adjustment Factory set with fixed resistors to maximize reliability. Medical Safety Condor D.C. Power Supplies, Inc. declares under our sole Efficiency responsibility that all GSM models are in conformity with the 70% minimum at full rated load, nominal input voltage. applicable requirements of UL2601-1 Patient Care Equipment, CSA-C22.2 No.601.1, IEC60601-1, EN 60601-1. Input Protection Internal ac fuse provided on all units. 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 20 GSC25 Commercial/GSM25 Medical 25 Watt Single Output Commercial Medical Load Initial Setpoint OVP Ripple and Output No. Output Current Notes Model Model Regulation Tolerance Setpoint Noise GSC25A GSM25A 1 +5.1 V 2.5 A 1% 1%6% .2 ± 0.6 V 1 A 2 +12 V 1.5 A 4% 3% 1% A 3 -12 V 0.2 A 1% 4% 1% B GSC25B GSM25B 1 +5.1 V 2.5 A 1% 1%6% .2 ± 0.6 V 1 A 2 +15 V 1.5 A 4% 3% 1% A 3 -15 V 0.2 A 1% 4% 1% B GSC25D GSM25D 1 +5.1 V 2.5 A 1% 1%6% .2 ± 0.6 V 1 A 2 +24 V 1.0 A 4% 3% 1% A 3 -12 V 0.2 A 1% 4% 1% B A. To maintain proper regulation on output 2, +5.1 V current must be at least ¼ and not greater than 5 times V2 current. V1 must be adjusted within 1% of 5.1 V to maintain full load regulation on V2. B. Thermal foldback type current limit. GSC25/GSM25 MECHANICAL SPECIFICATIONS Environmental Operating Non-operating Specification o Ts emperature (A)S5 ee individual spec -40 to +8 C HH umidity (A)0H to 95% R 0 to 95% R A. Units should be allowed to warm up/operate under non-condensing conditions before application of power. Sg hock (B) 20 40 g 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 21