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WMEM1024 SERIES
16~36 Watts
Medical AC/DC Wall Mount Power Supplies
Rev B
United States (“U” Suffix)
United Kingdom (“K” Suffix)
Europe (“E” Suffix)
Australia (“A” Suffix)
Size: 2.98 x 1.69 x 1.19 inches
Size: 2.98 x 1.69 x 1.19 inches
Size: 2.98 x 1.69 x 1.19 inches
Size: 2.98 x 1.69 x 1.19 inches
FEATURES
• RoHS & WEEE Compliant
• 0 to +40°C Operating Temperature Range
• 90-264VAC Input Voltage Range
• Single Outputs Ranging from 5VDC to 48VDC
EN/IEC 60601-1: 3rd Edition Medical
• 16~36 Watts Output Power
• Several Output Connector Options Available
Approvals
• Over Voltage & Short Circuit
• CEC Level V, VI Compliant
• United States, United Kingdom, Europe, and
• CB, CE, FCC Approvals
Protection
• UL/cUL 60601-1: 3rd Edition & TUV/SUD
Australia Plug Types Available
DESCRIPTION
The WMEM1024 series of AC/DC wall mount power supplies provides up to 36 watts of output power in a 2.98” x 1.69” x 1.19” package.
This series consists of single output models ranging from 5VDC to 48VDC with an input voltage range of 90~264VAC. This series is RoHS
and WEEE compliant and meets CEC Level V, VI requirements. This series also has UL/cUL 60601-1 and TUV/SUD EN/IEC 60601-1: 3rd
edition medical approvals. These supplies are protected against over voltage and short circuit conditions. Models are available in United
States (U suffix), United Kingdom (K suffix), Europe (E suffix), and Australia (A suffix) types.
MODEL SELECTION TABLE
Model Number
(1)
WMEM1024Ax
WMEM1024Bx
WMEM1024Cx
WMEM1024Dx
WMEM1024Ex
WMEM1024Fx
WMEM1024Gx
WMEM1024Hx
WMEM1024Jx
WMEM1024Kx
WMEM1024Mx
WMEM1024Nx
WMEM1024Px
WMEM1024Qx
WMEM1024Rx
5 ~ 8 VDC
5 ~ 8 VDC
5 ~ 8 VDC
9 ~ 11 VDC
9 ~ 11 VDC
9 ~ 11 VDC
12 ~ 17 VDC
12 ~ 17 VDC
18 ~ 24 VDC
18 ~ 24 VDC
36 ~ 48 VDC
Output Current
Min
Max
0A
2.0A
0A
3.0A
0A
4.0A
0A
1.5A
0A
2.0A
0A
3.0A
0A
1.66A
0A
2.5A
0A
1.33A
0A
1.66A
0A
0.55A
36 ~ 48 VDC
12 VDC
12 VDC
24 VDC
0A
0A
0A
0A
Input Voltage Range Output Voltage (2)
100 ~ 240 VAC
Load
Line
Ripple & Noise (3)
Regulation Regulation
±5%
±1%
100mVp-p
±5%
±1%
100mVp-p
±5%
±1%
100mVp-p
±5%
±1%
250mVp-p
±5%
±1%
250mVp-p
±5%
±1%
250mVp-p
±5%
±1%
250mVp-p
±5%
±1%
250mVp-p
±5%
±1%
350mVp-p
±5%
±1%
350mVp-p
±5%
±1%
480mVp-p
0.83A
3.0A
2.0A
1.5A
±5%
±5%
±5%
±5%
±1%
±1%
±1%
±1%
480mVp-p
250mVp-p
250mVp-p
350mVp-p
Output
Power
16W
20W
24W
18W
24W
27W
20W
30W
24W
30W
20W
30W
36W
24W
36W
NOTES
1. The “x” in the model number represents the type of plug: “x” can be “U” for United States type, “K” for United Kingdom type, “E” for
Europe type, or “A” for Australia type.
2. The output voltage is specified as a range (Ex: 36~48 VDC); the customer must specify what they want the voltage set at.
3. Ripple and Noise is measured at nominal line and full load with 20MHz bandwidth and a 0.1µF ceramic capacitor and 47µF aluminum
capacitors in parallel across the output.
4. Optional output connectors are available. Please call factory for ordering details.
09/24/2014
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-7789797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 1 of 3
Rev B
WMEM1024 SERIES
16~36 Watts
Medical AC/DC Wall Mount Power Supplies
SPECIFICATIONS: WMEM1024 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
Typ
Max
100
90
47
0.5
115/230
115/230
50/60
240
264
63
1.0
60
Unit
INPUT SPECIFICATIONS
Rated input voltage range
Operating input voltage range
Input Voltage
Input Frequency
Input Current
Inrush Current
OUTPUT SPECIFICATIONS
Output Voltage
Cold start
VAC
Hz
A
A
See Table
Line Regulation
-1
Load Regulation
-5
Output Power
+1
%
+5
%
See Table
Output Current
See Table
Minimum Load
Ripple & Noise
0
20MHz limited bandwidth
Hold-Up Time
Turn-on Time
PROTECTION
Over Voltage Protection
mA
See Table
8.3
ms
3
s
Automatic recovery
Short Circuit Protection
Automatic recovery
GENERAL SPECIFICATIONS
Efficiency
Meets CEC Level V, VI
Withstand Voltage
5mA, 2 sec between primary and secondary
Isolation Resistance
500VDC, 3 seconds between primary and secondary
Leakage Current
240VAC/50Hz
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
4000
VAC
50
MΩ
100
µA
0
+40
°C
Storage Temperature
-20
+85
°C
Operating Humidity
10
90
%
Storage Humidity
5
95
%
Cooling
MTBF
PHYSICAL SPECIFICATIONS
Free air convection
30,000
Dimensions (L x W x H)
Weight
Output Connector
AC Plug Types
“U” suffix
“K” suffix
“E” suffix
“A” suffix
hours
2.98 x 1.69 x 1.19 inch
(75.8 x 42.8 x 30.2 mm)
7.05oz (200g)
Contact factory for options
United States
United Kingdom
Europe
Australia
SAFETY & COMPLIANCE
Compliance
RoHS, WEEE, and CEC Level V, VI
UL/cUL 60601-1: 3rd Edition
Safety Approvals
09/24/2014
TUV/SUD EN/IEC 60601-1: 3rd Edition
CB, CE, FCC
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-7789797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 2 of 3
Rev B
WMEM1024 SERIES
16~36 Watts
Medical AC/DC Wall Mount Power Supplies
MECHANICAL DRAWINGS
United States (“U” Suffix)
United Kingdom (“K” Suffix)
Europe (“E” Suffix)
Australia (“A” Suffix)
Optional output connectors available. Please call factory for ordering details
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:
(603)778-2300
Toll Free: (888)597-9255
Fax:
(603)778-9797
09/24/2014
E-mail: sales@wallindustries.com
Web:
www.wallindustries.com
Address: 37 Industrial Drive
Exeter, NH 03833
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-7789797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 3 of 3