80 Watt Global Single and Multiple Output Performance Switchers
PERFORMANCE MEDICAL SWITCHERS
FEATURES:
• 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. 601.1
• Complies with EN61000-3-2 Class A
• RoHS Compliant Model Available (G suffix)
SPECIFICATIONS
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: 2.3 A
Hold-Up Time
20 ms minimum from loss of ac input at full load, nominal line (115 Vac).
Output Power
80 W continuous, 110 W with air flow. 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. Factory set to begin power limiting at
120 W. See output ratings chart for additional notes or conditions.
Overvoltage Protection
Main outputs: 124% ± 12% typical.
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 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 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 2.5% per °C above 50°C. See Environmen-
tal and Packaging Specifications on next page.
Power Fail (optional)
TTL- or CMOS-compatible output goes low (< 0.5 V) 5 ms before output
voltage drops more than 4% below nominal voltage upon loss of ac power.
The signal is factory set to trip on 84 to 94 Vac brown-out depending upon
incoming line impedance and distortion. Other settings are available to the
user through adjustment of built-in potentiometer (consult factory for as-
sistance). For Power fail option, add -PF after model number.
Output Noise
0.5% rms, 1% pk-pk, 20 MHz bandwidth, differential 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 final 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%.
Remote Sense
Provided as a standard feature on single-output models.
Voltage Adjustment
Built-in potentiometer adjusts voltage ±5% on outputs 1 & 2.
EMI/EMC Compliance
All models include built-in EMI filtering to meet the following emissions
requirements:
EMI SPECIFICATIONS
Conducted Emissions GPC80
Conducted Emissions GPM80
Static Discharge
RF Field Susceptibility
Fast Transients/Bursts
Surge Susceptibility
Line Frequency Harmonics
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 file
#E135803 commercial; CSA #LR46516 all. The output(s) are intended for safety
earthed Signal Output and Intermediate Circuits only. All dc outputs are SELV
under normal and single fault conditions.
Medical Leakage Current
35 μA 254 Vac @ 60 Hz input.
Medical Commercial Safety
Approved to UL2601-1, CSA-C22.2 No. 601.1 Level 3 and IEC601.1. 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.
COMPLIANCE LEVEL
EN55022 Class B; FCC Class B
EN55011Class 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
GPC80 Commercial/GPM80 Medical
All specifications are typical at nominal input, full load at 25
O
C unless otherwise stated
Commercial
Model
GPC80A
Medical
Model
GPM80A
RoHS
Suffix*
G
Output No.
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
1
1
1
1
1
Output
+5 V
+12 V
-12 V
+12 V
+5 V
+12 V
-12 V
-5 V
+5 V
+12 V
-15 V
+15 V
+5 V
+24 V
-12 V
+12 V
+5 V
+24 V
-15 V
+15 V
+5 V
+24 V
-12 V
+12 V
5V
12 V
15 V
24 V
28 V
48 V
Output
Minimum
1.0 A
0A
0A
0A
1.0 A
0A
0A
0A
1A
0A
0A
0A
1A
0A
0A
0A
1A
0A
0A
0A
1A
0.5 A
0A
0A
0A
0A
0A
0A
0A
0A
Output
Maximum (B)
12 A
3A
1A
1A
12 A
3A
1A
1A
12 A
3A
1A
1A
12 A
2A
1A
1A
12 A
2A
1A
1A
12 A
3.5 A
1A
2A
16 A
6.7 A
5.3 A
3.4 A
2.9 A
1.7 A
Output
Maximum ( C )
12 A
4A
1.2 A
1.2 A
12 A
4A
1.2 A
1.2 A
12 A
4A
1.2 A
1.2 A
12 A
3A
1.2 A
1.2 A
12 A
3A
1.2 A
1.2 A
12 A
4.5 A
1.2 A
2A
20 A
9.2 A
7.3 A
4.6 A
3.9 A
2.3 A
Output Peak
16 A
5A
1.2 A
1.2 A
16 A
5A
1.2 A
1.2 A
16 A
5A
1.2 A
1.2 A
16 A
4A
1.2 A
1.2 A
16 A
4A
1.2 A
1.2 A
16 A
4.5 A
1.2 A
2.5 A
22 A
9.2 A
7.3 A
4.6 A
3.9 A
2.3 A
Noise P-P
50 mV
120 mV
120 mV
120 mV
50 mV
120 mV
120 mV
50 mV
50 mV
120 mV
150 mV
150 mV
50 mV
240 mV
120 mV
120 mV
50 mV
240 mV
150 mV
150 mV
50 mV
400 mV
120 mV
120 mV
50 mV
120 mV
150 mV
240 mV
280 mV
480 mV
Total
Regulation (A)
2%
2%
3%
3%
2%
2%
3%
3%
2%
2%
3%
3%
2%
2%
3%
3%
2%
2%
3%
3%
2%
+10%/-5% D
3%
3%
2%
2%
2%
2%
2%
2%
GPC80B
GPM80B
G
GPC80C
GPM80C
G
GPC80D
GPM80D
G
GPC80 E
GPM80E
G
GPC80P
GPM80P
G
GPC80-5
GPC80-12
GPC80-15
GPC80-24
GPC80-28
GPC80-48
GPM80-5
GPM80-12
GPM80-15
GPM80-24
GPM80-28
GPM80-48
G
G
G
G
G
G
* Add “G” suffix to part number for RoHS compliant model. Contact factory for availability.
A. Total regulation is defined as the maximum deviation from the nominal voltage for all steady-state conditions of initial voltage setting, input line voltage and output load.
B. Ratings for unrestricted natural convection cooling; output 1 & 2 combined load not to exceed 14A continuous; total power = 80W.
C. Ratings with 26 cfm forced air cooling; output 1 & 2 combined load not to exceed 16A continuous; total power = 110W.
D. To maintain these regulation conditions, the +5V current must be at least 1/4 of V2 and not greater than 5 times the V2 current. Requires +5V to be adjusted within ±1%
with at least a 1A load to maintain regulation on this input.
E. For Power Fail option, add -PF after the model number.
GPC80/GPM80 MECHANICAL SPECIFICATIONS
ENVIRONMENTAL SPECIFICATIONS
Temperature (A)
Humidity (A)
Shock (B)
Altitude
Vibration (C)
OPERATING
See individual specs
0 to 95% RH
20 g
pk
-500 to 10,000 ft
1.5 g
rms’
0.003 g
2
/Hz
NON-OPERATING
-40 to +85°C
0 to 95% RH
40 g
pk
-500 to 40,000 ft
5 g
rms’
0.026 g
2
/Hz
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-off from 350 to
2000Hz, 3 orthogonal axes. Tested for 10 min./axis operating and 1
hr./axis non-operating.
SL Power Electronics, Inc. 6050 King Drive, Bldg. A, Ventura, CA, 93003, USA. Phone: (805) 486 4565 Fax: (805) 487 8911 Email: sl@slpower.com Rev. 12/06.
Data Sheet © 2006 SL Power Electronics, Inc. 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.
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