FEATURES
● Single Output
● 3 Year Warranty
● Class I Insulation
● Internal EMI Filter
● Dimensions: 4 x 2 x 1.16 Inches
● Output Voltage Protection (Crowbar Design)
● Output Voltages Available from 5VDC thru 36VDC
● Wide Input Voltage Range: 90 to 264VAC, 47 to 63Hz
● Input Surge Current, Over Voltage, and Over Load Protection
DESCRIPTION
The PSMBU30 series of AC/DC medical power supplies provides 30 Watts of continuous output power in a compact, open
frame constructed design. All models have a single output and a universal input. These power supplies meet FCC Part-18
class B and CISPR-11 EN55011 class B emission limits. They are also designed to comply with UL/cUL (UL60601-1),
TUV/T-mark (EN60601-1) and new CE requirements. This series is best suited for use in hospital instrumentation as well as
many other applications. All models are 100% burn in tested.
SPECIFICATIONS: PSMBU30 Series
SPECIFICATION
INPUT (V
Operating Voltage Range
Input Frequency
Input Current (Low Line)
Input Current (High Line)
Inrush Current (Low Line)
Inrush Current (High Line)
Safety Ground Leakage Current
Start-Up Time
OUTPUT (V
Output Voltage Range
Load Regulation
Line Regulation
Output Power
Output Current Range
Ripple & Noise (peak to peak)
Transient Response Time
Hold-Up Time
PROTECTION
Over Voltage Protection
Over Current Protection
GENERAL
Efficiency
Dielectric Withstanding Voltage
For Primary to Secondary
Dielectric Withstanding Voltage
For Primary to Ground
Isolation Resistance
ENVIRONMENTAL
Operating Temperature
Storage Temperature
Relative Humidity
Temperature Coefficient
MTBF
PHYSICAL
Weight
Dimensions (L x W x H)
Warranty
SAFETY
EMI Requirements for CISPR-11
EMI Requirements for FCC PART-18
in
)
o
)
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
TEST CONDITIONS
Io = Full Load, Vin = 115VAC
Io = Full Load, Vin = 230VAC
Io = Full Load, 25°C, Cool Start, Vin = 115VAC
Io = Full Load, 25°C, Cool Start, Vin = 230VAC
Io = Full Load, Vin = 240VAC
Io = Full Load, Vin = 100VAC
Vin = 230VAC
Io = Full Load
Vin = 90 to 264VAC
Full Load, Vin = 90VAC
Io = Full Load to Half Load, Vin = 100VAC
Io = Full Load, Vin = 110VAC
Io = Full Load, Vin = 230VAC
Primary to Secondary
Primary to Ground
Test Voltage = 2100VDC
Derate linearly from 100% Load at 50°C to 50% load at 70°C
All Outputs
Operating temperature at 25°C, Calculated per MIL-HDBK-217F
Vin = 220VAC
Vin = 110VAC
Rev A
AC/DC Medical Power Supply
5600
2800
-0.04
Min
112
110
-40
0.3
0.3
90
47
10
70
50
B
B
0
0
5
Approximately 200 grams
101.5 x 50.5 x 29.5 mm
4 x 1.99 x 1.16 inches
30 Watt Single Output
See Rating Chart
See Rating Chart
Nom
100,000 hours
0.1
0.5
0.5
15
21
12
80
1
3
PSMBU30 Series
3 years
+0.04
Max
264
132
150
+70
+85
0.7
0.5
0.3
63
18
25
30
85
95
Open Frame
2
7
1
1
4
Unit
Class
Class
%/°C
VDC
VDC
VAC
mA
MΩ
Hz
ms
ms
°C
°C
W
%
%
%
%
%
%
%
A
A
A
A
s