GPC41 Commercial/GPM41 Medical
41 WATT GLOBAL PERFORMANCE SWITCHERS
GLOBAL PERFORMANCE SWITCHERS
Summary:
D C P o w e r S u p p l i e s
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
SPECIFICATIONS
Ac Input Output Noise
85-264 Vac, 47-63 Hz single phase. 0.5% rms, 1% pk-pk, 20 MHz bandwidth, differential mode. Measured with noise
probe directly across output terminals of the power supply.
Input Current
Maximum input current at 120 Vac, 60 Hz with full rated output load: 1.3 A
Transient Response
Hold-Up Time Main output500 s typical response time for return to within 0.5% of final value
20 ms minimum from loss of ac input at full load, nominal line (115 Vac).
for a 50% load step change. i/ t<0.2 A/s. Maximum voltage deviation is 3.5%.
Startup/ shutdown overshoot less than 3%.
Output Power
40 W continuous, 50 W peak. Peak ratings are for 60 s maximum duration,
EMI/EMC Compliance
10% duty cycle. During peak load condition, output regulation may exceed
All models include built-in EMI filtering to meet the
total regulation limits.
following emissions requirements:
Overload Protection
Fully protected against short circuit and output overload.
EMI SPECIFICATIONS COMPLIANCE LEVEL
Short circuit protection is cycling type power limit.
Recovery after fault is automatic. Factory set to begin power limiting at ap-
Conducted Emissions GPC41 EN55022 Class B; FCC Class B
proximately 55 W. See output ratings chart for additional notes or conditions.
Conducted Emissions GPM41 EN55011 Class B; FCC Class B
Static Discharge EN61000-4-2, 6 kV contact, 8 kV air
Overvoltage Protection.
RF Field Susceptibility EN61000-4-3, 3 V/meter
See output ratings chart.
Fast Transients/Bursts EN61000-4-4, 2 kV, 5 kH
Efficiency
Surge Susceptibility EN61000-4-5, 1 kV diff., 2 kV com.
69-77% at full rated load, nominal input voltage, depending
on model.
Commercial Leakage Current
Turn-on Time 60 A single fault; 60 Hz input.
Less than 1 s at 120 Vac, 25C (inversely proportional to input voltage).
Commercial Safety
Input Protection
Approved to UL1950, CSA22.2 No. 234 Level 3, IEC950 and EN60950. UL file
Requires external ac line fusing. A 2.5 A, 250 V rated fuse with I2t > 20 is
#E135803 commercial; CSA #LR46516 all models. All dc outputs are SELV under
recommended.
normal and single fault conditions.
Inrush Current
Inrush is limited by internal thermistor. Inrush at 240 Vac under cold start
Medical Leakage Current
conditions will not exceed 34 A.
35 A , 254 Vac 60 Hz input.
Temperature Coefficient
Medical Safety
0.03%/C typical on all outputs.
Approved to UL2601, CSA22.2 No. 601 Level 3, IEC601.
Environmental
UL file E116994; CSA #LR46516. The output(s) are intended for safety earthed Sig -
Designed for 0 to 50C operation at full rated output
nal Output and Intermediate Circuits only. The output(s) are not acceptable for
power; derate output current and total output power by
patient connection without additional isolation. All dc outputs are SELV under
2.5% per C above 50C. See Environmental and
normal and single fault conditions.
Packaging Specifications on next page.
O
All specifications are typical at nominal input, full load at 25 C unless otherwise statedCommercial Medical Minimum Load Initial Setpoint OVP Ripple and
Model Model Output Current Load Regulation Tolerance Setpoint 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%
GPC41-28 28 V 1.4 A 0.01 0.75% 2% 34 2.8 V 1%
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 +85C
Humidity (A) 0 to 95% RH 0 to 95% RH
Shock (B) 20 g 40 g
pk pk
Altitude -500 to 10,000 ft -500 to 40,000 ft
2 2
Vibration (C) 1.5 g 0.003 g /Hz 5 g 0.026 g /Hz
rms rms
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 50C. 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 testinghalf-sinusoidal, 10 3 ms duration, direction, 3 orthogonal axes, total 6 shocks.
C. Random vibration10 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: info@slpower.com. 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.