GPFM115 Medical
115 Watt Global Performance Switchers
GLOBAL PERFORMANCE SWITCHERS
FEATURES:
D C P o w e r S u p p l i e s
115 Watts of continuous power with forced air
Power factor corrected
74-81% efficiency
Small package 3.3 x 5.25 x 1.5 inches
Power fail warning, remote sense
Optional cover with cooling fan
Medical Approval to UL2601-1, CSA-C22.2
No. 601.1, EN60601-1
RoHS Compliant Model Available (G suffix)
SPECIFICATIONS
Ac Input Transient Response
85-264 Vac, 47-63 Hz single phase Main Output 500 s typical response time for return to within 0.5% of final value
for a 50% load step change, i/t<0.2 A/s. Maximum voltage deviation is 3.5%.
Output Power
Continuous rating is 80 W with unrestricted natural convection, or 115 W with Minimum Load
forced convection. All models capable of 110% of rated power for 60 sec., No minimum load required to maintain output specifications. An abrupt change in
10% duty cycle maximum. output current from > 90% to < 2% load may cause a false triggering of the power
fail signal.
Input Current
Maximum input current at 90 Vac, 60 Hz with full rated load is 1.7 A. Input Voltage Adjustment
current harmonic content meets the requirements of IEC1000-3-2 for all load Main output 5%.
conditions at 230 Vac input. Active input circuitry provides high power factor
Temperature Coefficient
of .96 min, .99 typical.
0.03%/C typical on all outputs.
Inrush Current
Thermal Shutdown
Inrush 240 Vac is less than 37 A, averaged over thr first ac halfcycle under cold
Provided as a standard feature. Designed to protect unit from prolonged over
start conditions. Limiting provided by internal thermistors.
temperature.
Holdup Time
Fan Output
25 ms minimum from loss of ac input at full load.
An additional 12 Vdc (nominal 10.5 V), 100 mA output suitable for powering a dc
Power Fail fan is included in all models. The fan output is referenced to +out. Due to high
TTL / CMOS compatible output goes low (<0.5 V) 8 ms before output voltage pk-pk noise and low regulation, it is not recommended that this output be used
drops more than 4% below nominal voltage upon loss of ac power. The signal is for any other purpose.
factory set to trip before there is insucffi ient power stored in the primary to sus -
Input Protection
tain the output. Signal can sink 1.6 mA or source 400 A at 2.7 V (Fan-out = 1).
Internal ac fuse provided on all models. Fuse does not blow on overload or short
Efficiency circuit -- fuse blows only if a catastrophic failure occurs in the unit.
74 to 81% depending upon model
EMI/EMC Compliance
DC Output Specification All models include built-in EMI filtering to meet the following emissions require -
Total regulation is the maximum deviation from the nominal voltage for all ments:
steady state loading conditions. Peak ratings are for 60 s maximum duration,
EMI SPECIFICATIONS COMPLIANCE LEVEL
10% duty cycle. Consult factory for application assistance.
Conducted Emissions EN55011 Class B; FCC Class B
Remote Sense
Static Discharge EN61000-4-2, 6 kV contact, 8 kV air
Provided as a standard feature on all models. Capable of compensating for
RF Field Susceptibility EN61000-4-3, 3 V/meter
0.25 V total of cabling losses.
Fast Transients/Bursts EN61000-4-4, 2 kV, 5 kHz
Surge Susceptibility EN61000-4-5, 1 kV diff., 2 kV com.
Overload Protection
Line Frequency Harmonics EN61000-3-2 Class A
Fully protected against short circuit and output overload. Short circuit protec-
Conducted RF Susceptibility EN61000-4-6, 3 V
tion is cycling type power limit. Recovery after fault is automatic. Consult
Voltage Dips and Interruptions EN61000-4-11, Consult factory for more
factory for specific condition limits.
details.
Overvoltage Protection
Built in on all models - See voltage and current chart for individual model Leakage Current
90 A normal conditions (132 Vac @ 60 Hz input) or 250 A (264 Vac) single fault.
output limits. When OVP fires, the output converter stops providing input
power to output. Output voltage decay is dependent upon loading.
Medical Safety
Output Noise All models are Certified to be in compliance with the applicable requirements of
UL 2601, CSA 22.2 No. 601.1-M90, IEC 601-1 (1988), EN 60601-1: 1990. (Consult
0.5% rms, 1% pk-pk, 20 MHz Bandwidth, differential mode. Measured with
noise probe directly across output terminals of the power supply. factory for approval status)
O
All specifications are typical at nominal input, full load at 25 C unless otherwise statedMedical RoHS Voltage Output Ad- Output Maximum (B) Output Peak Total OVP Ripple/ Notes
Model Suffix* Output justment Maximum (A) Regulation Setpoint Noise
GPFM115-5 G 5.1 V 5% 12 A 20 A 25 A 2% 6.2 0.6 V 1% C
GPFM115-12 G 12 V 5% 6.7 A 9.6 A 10.8 A 2% 14 1.1 V 1% C
GPFM115-13 G 13 V 5% 6.2 A 8.8 A 9.9 A 2% 15 1.1 V 1% C
GPFM115-15 G 15 V 5% 5.3 A 7.7 A 8.7 A 2% 18.5 1.5 V 1% C
GPFM115-24 G 24 V 5% 3.3 A 4.8 A 5.4 A 2% 28 2.5 V 1% C
GPFM115-28 G 28 V 5% 2.9 A 4.1 A 4.6 A 2% 34 2.8 V 1% C
GPFM115-48 G 48 V 5% 1.7 A 2.4 A 2.7A 2% 55 4.0 V 1% C
Notes:
* Add G suffix to part number for RoHS compliant model.
A. Maximum continuous current rating for unrestricted convection cooling.
B. Maximum continuous current rating with 150 LFM air or cover option.
C. Add -C after voltage in model number for cover with fan option.
GPFM115 MECHANICAL SPECIFICATIONS
JI INPUT: (AMP P.C.B. HEADER P.N 640445-5)
PIN 1) AC LINE
PIN 2) = N/C
PIN 3) = AC NEUTRAL
PIN 4) = N/C
PIN 5) = AC GROUND
SIGNALS: J2
AMP P.C.B. HEADER P/N 640456-4
MATING CONNECTOR P/N 640621-4
PIN 1) POWER FAIL
PIN 2) -SENSE
PIN 3) +SENSE
PIN 4) COMMON
FAN: J4
AMP P.C.B. HEADER P/N 640456-2
MATING CONNECTOR P/N 640621-2
PIN 1) -
PIN 2) +
OUTPUT
J3- 5A MAXIMUM CONTINUOUS CURRENT PER
CONNECTOR PIN.
AMP P.C.B. HEADER P/N 640445-8
PIN 1-4) +Vout
PINS 5-8) RETURN
OUTPUT-MATING CONNECTOR AMP P/N
HOUSING 640250-8
CONTACT 770476-1
INPUT MATING CONNECTOR AMP P/N
HOUSING 640250-5
CONTACT 770476-1
MAX. SCREW PROTRUSION THROUGH CHASSIS = 0.08
[2 MM], CHASSIS THICKNESS = 0.080 [2 MM]
OPTIONAL COVER/FAN ASSEMBLY
AVAILABLE P/N 09-115CF
A. Units should be allowed to warm up/operate under non-condensing
conditions before application of power. Derate output current and total
ENVIRONMENTAL SPECIFICATIONS OPERATING NON-OPERATING
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.
Temperature (A) 0 to 50 -40 to +85C
load profile should be such that chassis temperatures do not exceed
90C for extended periods.
Humidity (A) 0 to 95% RH 0 to 95% RH
B. Shock testinghalf-sinusoidal, 10 3 ms duration, direction, 3
Shock (B) 20 g 40 g
pk pk
orthogonal axes, total 6 shocks.
Altitude -500 to 10,000 ft -500 to 40,000 ft
C. Random vibration10 to 2000Hz, 6dB/octave roll-off from 350 to
2 2 2000Hz, 3 orthogonal axes. Tested for 10 min./axis operating and 1
Vibration (C) 1.5 g 0.003 g /Hz 5 g 0.026 g /Hz
rms rms
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: info@slpower.com www.slpower.com Rev.
5/6/08. Data Sheet 2008 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.