GSM28-5G SL Power Electronics Manufacture of Condor/Ault Brands, GSM28-5G Datasheet

PS MEDICAL 28W 5.1V 5.5A

GSM28-5G

Manufacturer Part Number
GSM28-5G
Description
PS MEDICAL 28W 5.1V 5.5A
Manufacturer
SL Power Electronics Manufacture of Condor/Ault Brands
Series
GSM28r
Datasheet

Specifications of GSM28-5G

Voltage - Output
5.1V
Number Of Outputs
1
Power (watts)
28W
Applications
Medical
Power Supply Type
Switching (Open Frame)
Voltage - Input
85 ~ 264VAC
Mounting Type
Chassis Mount
1st Output
5.1 VDC @ 5.5A
Size / Dimension
4" L x 2.59" W x 0.92" H (101.6mm x 65.8mm x 23.4mm)
Power (watts) - Rated
28W
Operating Temperature
0°C ~ 50°C
Efficiency
70%
Approvals
CE, EN, TUV, UL
Load Regulation
0.75%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
4th Output
-
Other names
271-2367
• Industry’s smallest 28 W medically approved switcher
• Compact size (4.00” x 2.59” x 0.92”)
• Wide-range ac input: 85-264 Vac
• Less than 25 μA leakage current @ 120 Vac
• Approved to UL2601-1, EN60601-1
• EMI to FCC, CISPR 11 Class B/IEC601-1-2
• Overvoltage protection standard
• RoHS Compliant Models Available (G suffix)
0.5% within 500 μs.
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 is 0.85 A.
Hold-up Time
15 ms minimum from loss of ac input at full load, nominal line (120 Vac).
Output Power
Normal continuous output power is 28 W, 32 W peak for 60 s maximum dura-
tion, 10% duty cycle. Factory set to begin power limiting at approximately 35
W.
Overload Protection
Fully protected against short circuit and output overload. Short circuit pro-
tection is cycling type power limit.
Output Noise
0.5% rms, 1% pk-pk, 20 MHz bandwidth, differential mode. Measured with
scope probe directly across output terminals of the power supply with load
terminated with 0.1 μF capacitor.
Overvoltage Protection
Built in with firing point set per ratings table. OVP firing reduces voltage to
less than 50% of nominal voltage in 50 ms.
Voltage Adjustment
Factory set with fixed resistors to maximize reliability.
Efficiency
70% minimum for the 5.1 V model at full rated load, nominal input voltage.
Efficiency increases as output voltage increases.
Input Protection
Internal ac fuse provided on all units. Designed to open only if a catastrophic
failure occurs in the unit.
Inrush Current
Inrush limited by internal thermistor. The inrush at 230 Vac, averaged over the
first ac half-cycle under cold start conditions will not exceed 32 A.
Minimum Load Requirement
SPECIFICATIONS
Transient Response 3.5% max. dev. 50% load step at 0.2 A/μs. Recovery to
GLOBAL PERFORMANCE SWITCHERS
FEATURES:
All specifications are typical at nominal input, full load at 25
marked to LVD
5% of full load rating
O
C unless otherwise stated
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.
Medical EMI/EMC Compliance
All models include built-in EMI filtering to meet the following emissions require-
ments:
EMI SPECIFICATIONS
Conducted Emissions
Static Discharge
RF Field Susceptibility
Fast Transients/Bursts
Surge Susceptibility
Line Frequency Harmonics
Earth Leakage Current
Leakage current measured in the Gnd wire connection when measured per
EN60601-1 or UL2601-1 is as follows:
Medical Medical Safety
SL Power Electronics Corp. declares under our sole responsibility that all GSM
models are in conformity with the applicable requirements of UL2601-1 Patient
Care Equipment, CSA-C22.2 No. 234 (with additional tests to C22.2 No. 601.1 per
T.I.L. CA-08), EN60601-1.
Medical
GSM28
GSM28
Model
28 Watt Global Performance Switchers
Leakage
Normal
50 μA
25μA
SingleFault
Leakage
45 μA
90 μA
GSM28 Medical
D C P o w e r S u p p l i e s
COMPLIANCE LEVEL
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 diff., 2 kV com.
EN61000-3-2 Class A
132 Vca/60 Hz
264 Vca/50 Hz
Voltage
Test
IEC60601-1
UL2601-1
Method
Test

Related parts for GSM28-5G

GSM28-5G Summary of contents

Page 1

... UL2601-1 Patient Care Equipment, CSA-C22.2 No. 234 (with additional tests to C22.2 No. 601.1 per T.I.L. CA-08), EN60601- full load rating C unless otherwise stated O GSM28 Medical COMPLIANCE LEVEL EN55011 Class B; FCC Class B EN61000-4- contact air EN61000-4-3, 3 V/meter EN61000-4-4, 2 kV, 5 kHz EN61000-4- diff ...

Page 2

... Medical Model Output GSM28-5 5.1 V GSM28- GSM28- GSM28- GSM28- Add “G” suffix to model number for RoHS compliant model. GSM28 MECHANICAL SPECIFICATIONS ENVIRONMENTAL SPECIFICATIONS OPERATING Temperature (A) See individual specs -40 to +85°C Humidity ( 95% RH Shock ( Altitude -500 to 10,000 ft Vibration (C) 1 Power Electronics Corp., 6050 King Drive, Bldg. A, Ventura, CA 93003, USA. Phone:(805) 486 4565 Fax:(805) 487 8911 www.slpower.com Rev. 1/07. ...

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