PSMHBU31 Datasheet, PDF (1/2 Pages) Wall Industries,Inc. – AC/DC Medical Power Supply

Rev A
PSMHBU31 Series
Open Frame
30 Watt, Single Output
AC/DC Medical Power Supply
FEATURES
● Single Output
● RoHS Compliant
● Class II Insulation
● Internal EMI Filter
● Dimensions: 4 x 1.5 x 0.83 Inches
● Output Voltages Available from 5VDC thru 40VDC
● Wide Input Voltage Range: 90 to 264VAC, 47 to 63Hz
● Input Surge Current, Over Voltage, and Over Load Protection
DESCRIPTION
The PSMHBU31 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 Home health care applications. All models are 100% burn in tested.
SPECIFICATIONS: PSMHBU31 Series
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.
SPECIFICATION
TEST CONDITIONS
Min Nom Max Unit
INPUT (V_in)
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
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
90
264
VAC
47
63
Hz
0.8
A
0.3
0.4
A
15
18
A
25
40
A
0.1
0.3
mA
0.25
0.5
s
OUTPUT (V_o)
Output Voltage
Load Regulation
Line Regulation
Output Power
Output Current
Ripple & Noise (peak to peak)
Transient Response Time
Hold-Up Time
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
See Table
3
5
%
0.5
1
%
0
30
W
See Table
0.5
1
%
4
ms
12
18
ms
PROTECTION
Over Current Protection
110
150
%
GENERAL
Efficiency
Dielectric Withstanding Voltage
For Primary to Secondary
Io = Full Load, Vin = 230VAC
Primary to Secondary
75
85
5600
89
%
VDC
ENVIRONMENTAL
Operating Temperature
Storage Temperature
Relative Humidity
Temperature Coefficient
MTBF
Derate linearly from 100% Load at 40°C to 50% load at 70°C
Operating temperature at 25°C, Calculated per MIL-HDBK-217F
0
-40
5
-0.04
40
+70
+85
95
+0.04
100,000 hours
°C
°C
%
%/°C
PHYSICAL
Weight
Dimensions (L x W x H)
Approximately 7oz (200g)
4.02 x 1.50 x 0.83 inches
102.0 x 38.1 x 21.0 mm
SAFETY
EMI Requirements for CISPR-11
EMI Requirements for FCC PART-18
Vin = 220VAC
Vin = 110VAC
B
Class
B
Class
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax [phone]