DATASHEET
Rev. A
WMHPU12 SERIES
90~264VAC Input Voltage Range
12 Watt, Single Outputs
Class II Limited Power Source
US, UK, and EU Plugs
Medical AC/DC Wall Mount Power Supplies
US Type
UK Type
EU Type
MEDICAL
FEATURES
•
Class II Limited Power Source
•
RoHS Compliant
•
Energy Star 2.0, Efficiency Level V Compliant
•
Single Output
•
Wide Input Voltage Range: 90~264VAC, 47~63Hz
•
Optional Output Connectors
•
Over Load and Over Temperature Protection
•
US, UK, and EU Types Available
•
US Plug Medical Approvals: UL/cUL 60601-1: 2
nd
Edition
and TUV/T-mark EN60601-1:2
nd
Edition
•
UK and EU Plug Medical Approvals: TUV/T-mark
EN60601-1: 2
nd
Edition
•
Meets FCC Part-18 Class B and CISPR-11 EN55011 Class
B Emission Limits
DESCRIPTION
The WMHPU12 series of Class II medical AC/DC wall mount power supplies provides up to 12 Watts of continuous output
power. This series consists of single output models from 5VDC to 27VDC with a 90~264VAC input voltage range. These
supplies also have over load and over temperature protection. This series has UL/cUL 60601-1: 2
nd
Edition (US plug type
only) and TUV/T-mark EN60601-1: 2
nd
Edition (US, UK, and EU types) medical approvals. All supplies are RoHS and
Energy Star 2.0, Efficiency Level V compliant. These supplies also meet new CE requirements and are well suited for use in
health care applications. The WMHPU12 series has three types of plugs available: US (A Type), UK (B Type), and EU (C
Type). Optional output connectors are also available. Please call factory for ordering details.
07/18/2011
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 1 of 5
Rev. A
WMHPU12 Series
US, UK, and EU Plugs
12 Watt, Single Outputs
Class II Limited Power Source
Medical AC/DC Wall Mount Power Supplies
SPECIFICATIONS:
WMHPU12 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
INPUT SPECIFICATIONS
Operating Voltage Range
Input Frequency
Input Current
Inrush Current
Low Line
High Line
Low Line
High Line
TEST CONDITIONS
Operating Input Voltage Range
Safety Approvals Input Voltage Range
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
Min
90
100
47
Nom
Max
264
240
63
0.35
0.22
25
50
Unit
VAC
Hz
A
A
A
A
0.25
0.17
14
28
OUTPUT SPECIFICATIONS
Output Voltage
Load Regulation
Line Regulation
Output Power
Output Current Range
Ripple & Noise (peak to peak)
Transient Response Time
Hold-Up Time
Start-Up Time
Temperature Coefficient
PROTECTION
Over Current Protection
Over Temperature Protection
(See Note 2)
GENERAL
SPECIFICATIONS
Efficiency
Dielectric Withstanding Voltage
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
MTBF
PHYSICAL
SPECIFICATIONS
Weight
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 = 100VAC
See Table
5
1
12
See Table
1
4
1
2
+0.04
150
130
%
%
W
%
ms
ms
s
%/°C
%
°C
%
VDC
70
85
95
75
100,000 hours
4.6oz (130g)
5.3oz (150g)
4.9oz (140g)
2.52 x 2.17 x 2.10 inches
(64.0 x 55.0 x 53.3 mm)
2.52 x 2.17 x 2.37 inches
(64.0 x 55.0 x 60.2 mm)
2.52 x 2.17 x 2.70 inches
(64.0 x 55.0 x 68.6 mm)
UL/cUL 60601-1: 2
nd
Edition
TUV/T-mark EN60601-1: 2
nd
Edition
TUV/T-mark EN60601-1: 2
nd
Edition
B
Class
B
Class
40
°C
°C
%
%
0
10
0.3
-0.04
110
-25
77.7
5656
0
-40
0
0
Verified by design/characteristics of integrated controller
Io = Full Load, Vin = 230VAC
Primary to Secondary
Derates linearly from 100% Load at 40°C to 50% load at 70°C
ENVIRONMENTAL SPECIFICATIONS
Operating Temp. at 25°C, calculated per MIL-HDBK-217F
US Plug (A Type)
UK Plug (B Type)
EU Plug (C Type)
US Plug (A Type)
Dimensions (L x W x H)
UK Plug (B Type)
EU Plug (C Type)
SAFETY & EMI
Safety Approvals
EMI Requirements for CISPR-11
EMI Requirements for FCC PART-18
US Plug (A Type)
UK & EU Plugs (B & C Types)
Vin = 220VAC
Vin = 110VAC
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
07/18/2011
Page 2 of 5
Rev. A
WMHPU12 Series
US, UK, and EU Plugs
12 Watt, Single Outputs
Class II Limited Power Source
Medical AC/DC Wall Mount Power Supplies
MODEL SELECTION TABLE
Model Number
WMHPU12A-102
WMHPU12A-103
*WMHPU12A-104
*WMHPU12A-105
*WMHPU12A-106
*WMHPU12A-107
*WMHPU12A-108
WMHPU12B-102
WMHPU12B-103
*WMHPU12B-104
*WMHPU12B-105
*WMHPU12B-106
*WMHPU12B-107
*WMHPU12B-108
WMHPU12C-102
WMHPU12C-103
*WMHPU12C-104
*WMHPU12C-105
*WMHPU12C-106
*WMHPU12C-107
*WMHPU12C-108
Input Voltage Range
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
Output Voltage
5 ~ 6 VDC
6 ~ 8 VDC
8 ~ 11 VDC
11 ~ 13 VDC
13 ~ 16 VDC
16 ~ 21 VDC
21 ~ 27 VDC
5 ~ 6 VDC
6 ~ 8 VDC
8 ~ 11 VDC
11 ~ 13 VDC
13 ~ 16 VDC
16 ~ 21 VDC
21 ~ 27 VDC
5 ~ 6 VDC
6 ~ 8 VDC
8 ~ 11 VDC
11 ~ 13 VDC
13 ~ 16 VDC
16 ~ 21 VDC
21 ~ 27 VDC
Output Current
2.00 ~ 1.66 A
2.00 ~ 1.50 A
1.50 ~ 1.09 A
1.09 ~ 0.92 A
0.92 ~ 0.75 A
0.75 ~ 0.57 A
0.57 ~ 0.45 A
2.00 ~ 1.66 A
2.00 ~ 1.50 A
1.50 ~ 1.09 A
1.09 ~ 0.92 A
0.92 ~ 0.75 A
0.75 ~ 0.57 A
0.57 ~ 0.45 A
2.00 ~ 1.66 A
2.00 ~ 1.50 A
1.50 ~ 1.09 A
1.09 ~ 0.92 A
0.92 ~ 0.75 A
0.75 ~ 0.57 A
0.57 ~ 0.45 A
Total Regulation
(3)
5%
5%
5%
5%
5%
3%
3%
5%
5%
5%
5%
5%
3%
3%
5%
5%
5%
5%
5%
3%
3%
Output Power
10W
12W
12W
12W
12W
12W
12W
10W
12W
12W
12W
12W
12W
12W
10W
12W
12W
12W
12W
12W
12W
EU
UK
US
Plug Type
NOTES
1. Models with a “*” next to the model number are approved by CEC Level V.
2. Over Temperature Protection: Thermal shutdown by junction temperature controller; the adapter will automatically recover when the
fault condition is removed.
3. Models WMHPU12-102~104 needs to use AWG#18/6FT output cable in order to meet the total regulation specified.
Models WMHPU12-105~108 needs to use AWG#20/6FT output cable in order to meet the total regulation specified.
The regulation and efficiency will change if a different output cable is used.
4. Optional output connectors are available. Please call factory for ordering details.
DERATING CURVE
Output Power (%)
Ambient Temperature (°C)
07/18/2011
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 3 of 5
Rev. A
WMHPU12 Series
US, UK, and EU Plugs
12 Watt, Single Outputs
Class II Limited Power Source
Medical AC/DC Wall Mount Power Supplies
MECHANICAL DRAWINGS
US TYPE (SUFFIX “A”)
Unit: inches (mm)
2.17±0.04 (55.0±1.0)
2.10±0.08 (53.3±2.0)
1.77±0.04 (45.0±1.0)
2.52±0.04 (64.0±1.0)
POWER
LED (OPTIONAL)
1.22±0.04
(31.1±1.0)
0.19±0.04
(4.7±1.0)
1.81±0.04 (46.0±1.0)
UK TYPE (SUFFIX “B”)
Unit: inches (mm)
2.17±0.04 (55.0±1.0)
2.37±0.08 (60.2±2.0)
1.89±0.04 (48.0±1.0)
2.52±0.04 (64.0±1.0)
POWER
LED (OPTIONAL)
1.22±0.04
(31.1±1.0)
0.25±0.04
(6.4±1.0)
1.81±0.04 (46.0±1.0)
Unit: inches (mm)
2.17±0.04 (55.0±1.0)
EU TYPE (SUFFIX “C”)
2.70±0.08 (68.6±2.0)
2.52±0.04 (64.0±1.0)
POWER
LED (OPTIONAL)
1.22±0.04
(31.1±1.0)
0.73±0.04
(18.5±1.0)
1.81±0.04 (46.0±1.0)
07/18/2011
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
1.85±0.04 (47.0±1.0)
1.77±0.04 (45.0±1.0)
0.25 (6.3)
0.31 (8.0)
Page 4 of 5
Rev. A
WMHPU12 Series
US, UK, and EU Plugs
12 Watt, Single Outputs
Class II Limited Power Source
Medical AC/DC Wall Mount Power Supplies
COMPANY INFORMATION
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development
engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008
certification is just one example of our commitment to producing a high quality, well-documented product for our customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working
closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to
provide ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss
your future projects.
Contact
Wall Industries
for further information:
Phone:
Toll Free:
Fax:
E-mail:
Web:
Address:
(603)778-2300
(888)597-9255
(603)778-9797
sales@wallindustries.com
www.wallindustries.com
5 Watson Brook Rd.
Exeter, NH 03833
07/18/2011
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 5 of 5
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