PSMHBU32 SERIES
30 Watts
AC/DC Medical Open Frame Power Supply
Single Outputs
Rev B
FEATURES
• Wide Operating Voltage Range of • Over Load and Short Circuit Protection
80~275VAC
• Supports Risk Management Process
• IEC60601-1 Edition 3.1, ES60601-1:2005
(R2012), CSAC22.2 No. 60601-1:14, and
EN60601-1: 2006/A1:2013 Safety Approvals
• Input to Output: 2MOPP
• RoHS2 Compliant
• High ESD Immunity
APPLICATIONS
• Breathing
Therapy Device
• Blood Pressure
System
• Portable Medical
Devices
• ECG, EEG
• Medical Tablet
DESCRIPTION
The PSMHBU32 series of AC/DC medical open frame power
supplies offers up to 30 watts of output power in a 4.02” x
1.50” x 0.83” package. This series consists of single output
models with a wide operating voltage range of 80~275VAC
and high ESD immunity. Each model in this series is RoHS2
compliant, has over load and short circuit protection, and
supports risk management process. This series has
IEC60601-1 edition 3.1, ES60601-1:2005 (R2012),
CSAC22.2 No. 60601-1:14, and EN60601-1: 2006/A1:2013
safety approvals Please contact factory for order details.
Size: 4.02in x 1.50in x 0.83in (102mm x 38.1mm x 21mm)
Model Number Input Voltage Range Output Voltage
MODEL SELECTION TABLE
Output Current
Ripple & Noise
Output Power
Efficiency
Min Load
3.33A
2.87A
2.45A
2.31A
1.88A
1.43A
1.12A
0.91A
0.76A
Max Load
4A
PSMHBU32-102
PSMHBU32-103
PSMHBU32-104
PSMHBU32-105
PSMHBU32-106
PSMHBU32-107
PSMHBU32-108
PSMHBU32-109
PSMHBU32-110
5-6VDC
6-8VDC
50mVp-p
70mVp-p
90mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
100mVp-p
20W
23W
27W
30W
30W
30W
30W
30W
30W
74%
77%
78%
83%
84%
85%
86%
86%
86%
3.83A
3.37A
2.72A
2.31A
1.88A
1.43A
1.12A
0.91A
8-11VDC
11-13VDC
13-16VDC
16-21VDC
21-27VDC
27-33VDC
33-40VDC
80~275VAC
SPECIFICATIONS
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
Typ
Max
Unit
INPUT SPECIFICATIONS
Safety Approval Range
Operate Voltage Range(1)
Sine Wave
Low Line, Full Load, Vin=100VAC
High Line, Full Load, Vin=240VAC
Low Line, Full Load, 25ºC, Vin=100VAC
High Line, Full Load, 25ºC, Vin=240VAC
100
80
47
240
275
63
0.7
0.4
25
Input Voltage Range
Input Frequency
Input Current
VAC
Hz
A
Inrush Current
A
50
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Line Regulation(4)
Full Load, Vin=100~120VAC, or 200~240VAC
PSMHBU32-102 through PSMHBU32-107
PSMHBU32-108 through PSMHBU32-110
1
%
%
±5
±3
Total Regulation(5)
Output Power
See Table
Output Current
See Table
See Table
Ripple & Noise(6)
Transient Response Time
Start-Up Time
Full Load, Vin=110VAC
Full Load, Vin=100~240VAC
Full Load, Vin=110VAC
All Condition
4
2
mS
S
mS
%/ºC
Hold-Up Time(7)
12
Temperature Coefficient
PROTECTION
±0.04
Short Circuit Protection
Over Load Protection
Automatic Recovery
150
Recovers automatically after fault condition is removed
110
%
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
9/30/2019
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