MW173KB
Universal 20 – 32 Watt Series
Medical Switch-Mode Power Supply
•
100-240VAC Universal Input
•
Desktop Style
•
5V to 24V Single Output Models, up to 32W
•
Modified and Custom Designs
•
Regulated Output with Low Ripple
•
Impact-Resistant Polycarbonate Enclosure
•
No load Power Consumption < 0.50W
•
Designed to meet EISA Requirements (see page
3 Year Warranty
3 for details).
Specifications
Output Specifications
Line and Load
Voltage Regulation
Ripple
Transient Response
Protection
Excluding Cord
Line: +/-1%
Load: +/-5%
1% Vp-p max.
All Specifications are typical at nominal input, full load at 25
°
C unless otherwise stated.
General Specifications
Topology
Efficiency
Switching - Fixed Frequency
Flyback
Designed to meet EISA
Requirements - see page 3
@ 115VAC
18mS, min.
4,000VAC or 5,656VDC
Primary-Secondary;
1,500VAC or 2,150VDC
Primary - F.G;
500VDC Secondary - F.G.
-30° C to 85° C
UL60601-1
IEC/EN60601-1
EMC: EN60601-1-2/
EN55024
100,000 Calculated Hours
Desktop Style:
3.74"L x 2.13"W x 1.26"H
95mm L x 54mm W x 33mm
H
Black 94V0 Polycarbonate
18AWG, 1,800mm 2
conductor. (5V, 6V model:
1,500mm). Ault #3 connector.
Other connectors are
available.
0.5mS for 50% Load Change,
typical.
Overcurrent Protection
(Hiccup).
Short Circuit Protection
Hold-up Time
Dialectric Withstand
Input Specifications
Input Voltage Range
Universal Input
Line Frequency
Input Current
Protection
90 VAC
100-240VAC, -10%, +10%
47-63Hz
1.0A, max.
Internal Primary Current Fuse,
Inrush Limiting
MTBF
Case and
Dimensions
Storage Temp.
Approvals and
Safety Standards
Environmental Specifications
Thermal
Performance
Operating Temperature 0° C to 40° C
full load, no derating,
convection cooling, Non-
vented case
Non-condensing
5% to 95%
0 to 10,000 feet
Case Material
Cord and
Connectors
Relative Humidity
Altitude
______________________________________________________________________________________________________________________________
1 of 3
SL Power Electronics Corp
•
6050 King Drive Ventura, CA 93003
•
Phone 805.486.4565
•
Fax 858.712.2040
•
Email: info@slpower.com
•
www.slpower.com
MW173KB
Universal 20-32 Watt Series
Medical Switch Mode Power Supply
OUTPUT PARAMETERS
Model Number
MW173KB0503F01
MW173KB0603F01
MW173KB0903F01
MW173KB1203F01
MW173KB1503F01
MW173KB1803F01
MW173KB2403F01
3 Year Warranty
Volts (V)
5V
7.5 V
9V
12 V
15 V
18 V
24 V
Output Current (max)
4.00 A
3.00 A
3.00 A
2.50 A
2.00 A
1.67 A
1.33 A
Max Watts
20.0 W
22.5 W
27.0 W
30.0 W
30.0 W
30.0 W
32.0 W
Ripple (Vp-p max)
50mV
75mV
90mV
120mV
150mV
180mV
240mV
Note: Part numbers above include #3 output connector and IEC320 C14 grounded input receptacle. See below for other options.
Model Number Key
MW173 K B 05 03 F 01
Modification Designator. "01" is standared part, "02" and higher denotes a modified
model.
Input Receptacle. See Below for options. "F" receptacle (IEC320, C14 type,
grounded) is standard.
Output Connector. "03" connector is standard. See below. Other output connectors
available. Contact the factory for more details
Output Voltage: 05=5V, 09=9V, 12=12V, 15=15V, 18=18V, 24=24V, 48=48V.
Design Revision Changes
Manufacturing Location
Product Family
AC Input Receptacle Options
Desktop
Wall-Plug
IEC320 - C14
Class I
Grounded
IEC320 - C18
Class II
Ungro unde d
IEC320 - C8
Class II
"Shaver"
N. Am erica
Japan
F ixe d
(F)
(Q)
(N)
(B)
______________________________________________________________________________________________________________________________
2 of 3
SL Power Electronics Corp
•
6050 King Drive Ventura, CA 93003
•
Phone 805.486.4565
•
Fax 858.712.2040
•
Email: info@slpower.com
•
www.slpower.com
MW173KB
Universal 20-32 Watt Power Supply
Medical Switch Mode Power Supply
3 Year Warranty
2007 Energy Independence and Security Act - EISA
The Energy Independence and Security Act of 2007 was passed in December of 2007 and addresses minimum efficiency standards
and standby levels for Class A external power supplies that are 250 Watts and under. This law stipulates that external power
supplies manufactured on July 1, 2008 and beyond meet certain minimum efficiency and standby criteria as defined below.
Minimum Efficiency Criteria:
Active mode is defined as when a power supply’s input is connected to a line voltage AC and it’s output is connected to a DC or AC
load, drawing a portion of the product’s power output. Depending upon the power rating for the power supply, it must meet the
minimum efficiency criteria outlined below.
Energy-Efficiency Criteria for Active Mode:
Output Power on Adapter Label
Minimum Average Efficiency Percentage
0 to < 1 Watt
≥
0.50 * output power on the label
> 1 watt to
≤
51 watts
≥
[0.09 * Ln (output power on adapter label)] + 0.50
> 51 watts
≥
0.85
Energy Consumption Criteria for No Load Mode:
The power supply must also meet a requirement for when its input is connected to line voltage AC but its output is not connected to a
load. Depending upon the power output of the supply, it must keep its energy consumption below the following values:
Output Power on Adapter Label
Maximum Power Consumption in No-Load Mode
0 to < 250 Watts
≤
0.50 watts
Output Connector Information
Notes:
1. Center Contact = Positive
2. Connector is Switchcraft 760 plug or equivalent.
3. Suggested Mating Connector is Switchcraft 712A jack or equivalent.
4. Other output connector options are available. Contact your local representative for
details.
Data Sheet © 2011 SL Power Electronics Corp. The information and specifications contained herein are believed to be correct at the time of publication.
Rev. 2-13-2011
However, SL Power accepts no responsibility for consequences arising from reproduction errors or inaccuracies. Specifications are subject to change without notice.
______________________________________________________________________________________________________________________________
3 of 3
SL Power Electronics Corp
•
6050 King Drive Ventura, CA 93003
•
Phone 805.486.4565
•
Fax 858.712.2040
•
Email: info@slpower.com
•
www.slpower.com
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