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DTBA018 SERIES
18 Watts
AC/DC Desktop Power Supply
Single Output
Rev B
DTBA018: Case 1
DTBA018:Case 2
Size: 3.14in x 1.81in x 1.13in (80mm x 46mm x 28.8mm)
Size: 2.76in x 1.71in x 1.81in (70mm x 43.5mm x 30mm)
OPTIONS
FEATURES
• Output Voltage
• Case Type
• AC Inlet
•
•
•
•
RoHS Compliant
MTBF ≥30,000
DoE/ErP, Level VI Efficiency Compliant
Over Current and Short Circuit Protection
• AC Inlet C14 or C6
• Class II
• IEC/EN60950-1, UL/cUL60950-1, BSMI, CCC, KC,
PSE, and SAA Safety Approvals.
DESCRIPTION
The DTBA018 series of AC/DC desktop power supplies provides 18 watts of continuous output power. The series consists of single output models
ranging from 5V~56V and a 100~240VAC input voltage range. All units are RoHS and Level VI Efficiency compliant and have short circuit and
over current protection. Units also meet IEC/EN60950-1, BSMI, CCC, KC, PSE, and SAA safety approvals. The DTBA018 series has two types of
cases available (Type 1 and Type 2) and either C14 or C6 AC inlet available. Please call factory for order details.
MODEL SELECTION TABLE
Model Number(1)
DTBA018005Ax
DTBA018089Ax
DTBA018009Ax
DTBA018119Ax
DTBA018012Ax
DTBA018179Ax
DTBA018018Ax
DTBA018239Ax
DTBA018024Ax
DTBA018349Ax
DTBA018035Ax
DTBA018056Ax
DTBA018005Bx
DTBA018089Bx
DTBA018009Bx
DTBA018119Bx
DTBA018012Bx
DTBA018179Bx
DTBA018018Bx
DTBA018239Bx
DTBA018024Bx
DTBA018349Bx
DTBA018035Bx
DTBA018056Bx
12/28/2015
Input Voltage Range
100~240VAC
100~240VAC
Output Voltage
Output Current (Max)
5V~8.9V
5V~8.9V
9V~11.9V
9V~11.9V
12V~17.9V
12V~17.9V
18V~23.9V
18V~23.9V
24V~34.9V
24V~34.9V
35V~56V
35V~56V
5V~8.9V
5V~8.9V
9V~11.9V
9V~11.9V
12V~17.9V
12V~17.9V
18V~23.9V
18V~23.9V
24V~34.9V
24V~34.9V
35V~56V
35V~56V
3.0A
3.0A
2A
2A
1.5A
1.5A
1A
1A
0.75A
0.75A
0.51A
0.51A
3.0A
3.0A
2A
2A
1.5A
1.5A
1A
1A
0.75A
0.75A
0.51A
0.51A
Ripple & Noise
150mV
300mV
150mV
300mV
Output Power
Efficiency
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
18W
81.3%
81.3%
>87.3%
>87.3%
>87.3%
>87.3%
>87.3%
>87.3%
>87.3%
>87.3%
>87.3%
>87.3%
81.3%
81.3%
>87.3%
>87.3%
>87.3%
>87.3%
>87.3%
>87.3%
>87.3%
>87.3%
>87.3%
>87.3%
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 1 of 5
DTBA018 SERIES
18 Watts
AC/DC Desktop Power Supply
Single Output
Rev B
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
240
VDC
INPUT SPECIFICATIONS
Input Voltage Range
100
Input Frequency
50/60
Inrush Current
Input Current
OUTPUT SPECIFICATIONS
Output Voltage
Line Regulation
Load Regulation
Output Power
Output Current
Ripple & Noise (20MHz bandwidth)
Hz
≤60
@Cold Start
See Table
5
5
%
%
See Table
See Table
DTBA018005~DTBA018089
DTBA018009~DTBA018119
DTBA018012~DTBA018179
DTBA018018~DTBA018239
DTBA018024~DTBA018349
DTBA018035~DTBA018056
150
mV
300
PROTECTION
Short Circuit Protection
Automatic Recovery
Over Current Protection
Automatic Recovery
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Storage Humidity
0
40
°C
-20
85
°C
5
MTBF
GENERAL SPECIFICATIONS
DTBA018005~DTBA018089
DTBA018009~DTBA018119
DTBA018012~DTBA018179
DTBA018018~DTBA018239
DTBA018024~DTBA018349
DTBA018035~DTBA018056
Efficiency
A
A
0.5
95
%
≥30,000
Hrs
81.3
%
>87.3
%
PHYSICAL SPECIFICATIONS
Case 1
Case 2
Weight
Case 1
Dimensions (L x W x H)
Case 2
3.36 oz (95.3g)
4.98 oz (141.2g)
3.41in x 1.81in x 1.13in
(80mm x 46mm x 28.8mm)
2.76in x 1.71in x 1.81in
(70mm x 43.5mm 30mm)
SAFETY & EMC CHARACTERISTICS
IEC/EN60950-1
UL/CUL60950-1
BSMI
CCC
KC
PSE
SAA
EN55022 EN55024
EN61000-3-2
EN61000-3-3
FCC Part 15B
Safety Approvals
EMC
NOTES
(1)
Output Voltage should be selected within range shown\
Device will be limited to the maximum output current rating and/or maximum power for model
A=Case 1; B=Case 2, X in model number stands for AC Inlet and can stand for “1”=C14 or “2”=C6
12/28/2015
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 2 of 5
Rev B
DTBA018 SERIES
18 Watts
AC/DC Desktop Power Supply
Single Output
MECHANICAL DRAWINGS
Case 1
12/28/2015
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 3 of 5
Rev B
DTBA018 SERIES
18 Watts
AC/DC Desktop Power Supply
Single Output
Case 2
12/28/2015
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 4 of 5
Rev B
DTBA018 SERIES
18 Watts
AC/DC Desktop Power Supply
Single Output
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:
12/28/2015
(603)778-2300
(888)597-9255
(603)778-9797
sales@wallindustries.com
www.wallindustries.com
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 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 5 of 5