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GPC55-48

P1-P2
Output Noise
0.5% rms, 1% pk-pk, 20 MHz bandwidth, dierential 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 nal 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%.
Voltage Adjustment
Built-in potentiometer adjusts voltage ±5% on outputs 1 & 2.
EMI/EMC Compliance
All models include built-in EMI ltering to meet the following emissions require-
ments:
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: 1.7 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 protec-
tion is cycling type power limit on outputs 1 & 2; foldback type on outputs 3
& 4. Recovery after fault is automatic. See output ratings chart for
additional notes or conditions. Factory set to begin power limiting at ap-
proximately 75 W.
Overvoltage Protection
Main outputs: 124% + 12%
Eciency
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 oc-
curs 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 Coecient
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 2.5% per °C above 50°C. See Environmen-
tal and Packaging Specications on next page.
GPC55 Commercial/GPM55 Medical
55 Watt 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
GLOBAL PERFORMANCE SWITCHERS
All specications are typical at nominal input, full load at 25
O
C unless otherwise stated
FEATURES:
D C P o w e r S u p p l i e s
SPECIFICATIONS
• marked to LVD
• RoHS Compliant Model Available (G sux)
EMI SPECIFICATIONS COMPLIANCE LEVEL
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 di., 2 kV com.
EN61000-3-2 Class A
Commercial Leakage Current
0.7 mA 254 Vac @ 60 Hz input.
Commercial Safety
Approved to UL1950, CSA22.2 No. 234 Level 3, IEC950 and EN60950. UL le
#E135803 commercial; CSA #LR46516 all models. All dc outputs are SELV under
normal and single fault conditions.
Medical Leakage Current
35 μA 254 Vac @ 60 Hz input.
Medical Safety
Approved to UL2601, CSA22.2 No. 601 Level 3 and IEC601. UL le 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.
SL Power Electronics Corp.. 6050 King Drive, Bldg. A, Ventura, CA 93003, USA. Phone:(805) 486 4565 Fax:(805) 487 8911 www.slpower.com Rev. 5/08.
Data Sheet © 2008 SL Power Electronics Corp. The information and specications contained in this data sheet are believed to be correct at time of publication.
However, Condor accepts no responsibility for consequences arising from reproduction errors or inaccuracies. Specications are subject to change without notice.
ENVIRONMENTAL SPECIFICATIONS OPERATING NON-OPERATING
Temperature (A) See individual Specs -40 to +85°C
Humidity (A) 0 to 95% RH 0 to 95% RH
Shock (B) 20 g
pk
40 g
pk
Altitude -500 to 10,000 ft -500 to 40,000 ft
Vibration (C) 1.5 g
rms’
0.003 g
2
/Hz
5 g
rms’
0.026 g
2
/Hz
GPC55/GPM55 MECHANICAL SPECIFICATIONS
A. Units should be allowed to warm up/operate under non-condensing
conditions before application of power.
B. Shock testing—half-sinusoidal, 10 ± 3 ms duration, ± direction, 3
orthogonal axes, total 6 shocks.
C. Random vibration—10 to 2000Hz, 6dB/octave roll-o from 350 to
2000Hz, 3 orthogonal axes. Tested for 10 min./axis operating and 1
hr./axis non-operating.
Commercial
Model
Medical
Model
Output No.
Output
Output
Minimum
Output
Maximun
Output
Peak
Noise P-P
Total
Regulation (A)
GPC55A GPM55A 1
2
3
4
+5 V
+12 V
+12 V
-12 V
0.7 A
0 A
0 A
0 A
6 A
3 A
1 A
1 A
8 A
5 A
1.2 A
1.2 A
50 mV
120 mV
120 mV
120 mV
2%
2%
3%
3%
GPC55B GPM55B 1
2
3
4
+5 V
+12 V
-5 V
-12 V
0.7 A
0 A
0 A
0 A
6 A
3 A
1 A
1 A
8 A
5 A
1.2 A
1.2 A
50 mV
120 mV
50 mV
120 mV
2%
2%
3%
3%
GPC55C GPM55C 1
2
3
4
+5 V
+15 V
-5 V
-15 V
0.7 A
0 A
0 A
0 A
6 A
3 A
1 A
1 A
8 A
5 A
1.2 A
1.2 A
50 mV
150 mV
50 mV
150 mV
2%
2%
3%
3%
GPC55D GPM55D 1
2
3
4
+5 V
+24 V
+12 V
-12 V
0.7 A
0 A
0 A
0 A
6 A
1.5 A
1 A
1 A
8 A
5 A
1.2 A
1.2 A
50 mV
240 mV
120 mV
120 mV
2%
2%
3%
3%
GPC55E GPM55E 1
2
3
4
+5 V
+24 V
+15 V
-15 V
0.7 A
0 A
0 A
0 A
6 A
1.5 A
1 A
1 A
8 A
5 A
1.2 A
1.2 A
50 mV
120 mV
150 mV
150 mV
2%
2%
3%
3%
GPC55F GPM55F 1
2
3
4
+5 V
+12 V
+15 V
-15 V
0.7 A
0 A
0 A
0 A
6 A
3 A
1 A
1 A
8 A
5 A
1.2 A
11
50 mV
120 mV
150 mV
150 mV
2%
2%
3%
3%
GPC55-5 GPM55-5 1 5 V 0 A 11 A 14 A 50 mV 2%
GPC55-12 GPM55-12 1 12 V 0 A 4.7 A 5.8 A 120 mV 2%
GPC55-15 GPM55-15 1 15 V 0 A 3.7 A 4.7 A 150 mV 2%
GPC55-24 GPM55-24 1 24 V 0 A 2.3 A 2.9 A 240 mV 2%
GPC55-28 GPM55-28 1 28 V 0 A 2.0 A 2.4 A 280 mV 2%
GPC55-48 1 48 V 0 A 1.5 A 1.5 A 480 mV 2%
A. Total regulation is dened as the maximum deviation from the nominal voltage for all steady-state conditions of initial voltage setting, input line voltage and output load.
B. Add “G” sux to model to indicate RoHS compliant moel.
P1-P2

GPC55-48

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AC/DC CONVERTER 48V 55W
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