300W, 100-240Vac Input, Industrial Adapter Desktop Power Supply
Technical Sales / Customer Service: +1-818-338-7788 • Email: sales@autec.com
31328 Via Colinas Suite 102 • Westlake Village, CA 91362 USA • www.autec.com
August 27, 2019
1 / 4
DT300A Series
*Product images are for illustrative purposes
only and may vary from actual design.
◼ Features
• Single output to 300W
• 100-240Vac Universal input
• IEC62368-1 approval
• Efficiency Level VI
• SCP, OVP, OCP, and OTP
• 2-year warranty
• Dimension: 254*116*47mm
◼ Application
• Industrial Grade equipment
◼ Model List
*Add -MX for 6-Pin Power Type Molex Output connector
◼ Technical Data
Model
Output Voltage
Output Current
Power
DT300A-120-X-XX*
12V
25A
300W
DT300A-150-X-XX*
15V
20A
300W
DT300A-240-X-XX*
24V
12.5A
300W
DT300A-480-X-XX*
48V
6.25A
300W
Voltage
100-240Vac
Line Frequency
50-60Hz
Protection
Internal Primary Current Fuse
Configuration
IEC60320/C18/C14
Load Regulation
±5% (Typical)
Ripple
2% Vp-p Max. for Output Voltage @ Full Load
Transient Response
0.5mS for 50% Load Change Typical
Hold-up Time
10mS @ Full Load
Topology
LLC
Over Voltage Protection
V out *120-150% Max.
Short Circuit Protection
Shut down
Over Current Protection
I out *120-150% Max.
Over Temperature Protection
Latch Protection
Dielectric Withstand
4000Vac Primary-Secondary
Leakage Current
<100µA
Efficiency
DoE Level VI , Energy Star, ErP Stage 2 Certified
MTFB
300,000 calculated hours at 25˚C, by Telcordia SR-332
Operating Temperature
0 to + 40˚C
Custom Designs Available!
300W, 100-240Vac Input, Industrial Adapter Desktop Power Supply
Technical Sales / Customer Service: +1-818-338-7788 • Email: sales@autec.com
31328 Via Colinas Suite 102 • Westlake Village, CA 91362 USA • www.autec.com
August 27, 2019
2 / 4
DT300A Series
◼ Technical Data(cont.)
Note: When Over Current Protection is activated, the power supply will shut down automatically. Once the abnormal
condition resulting in the failure being removed, the power supply will restart. When Over Voltage Protection or Over
Temperature Protection is activated, the power supply will latch.
◼ Safeties/EMI
Safety Standard
IEC62368-1
EMI Conduction and
Radiation
Compliance to EN55011 Class B
Harmonic Current
Compliance to ENC61000-3-2
EMS Immunity
Compliance to IEC60601-1-2
◼ DC Output Cable Mechanical Diagram
*Molex 39-01-2060 Connector or similar for models with an output current of 5A and above.
Storage Temperature
-20 to 80 ˚C
Relative Humidity
Operating:
20 to 80% RH
Relative Humidity Storage
10 to 90% RH
Cooling
Natural Convection Cooling
Case Dimension
L 254xW 116x H 47mm
Weight
1600g
All Other Models
12V Model
300W, 100-240Vac Input, Industrial Adapter Desktop Power Supply
Technical Sales / Customer Service: +1-818-338-7788 • Email: sales@autec.com
31328 Via Colinas Suite 102 • Westlake Village, CA 91362 USA • www.autec.com
August 27, 2019
3 / 4
DT300A Series
*Some Safety Agency Approvals may differ from what is shown. Contact Autec Sales!
*Product images are for illustrative purposes only and may vary from actual design.
*Specifications are subject to change without notice. Autec is not responsible for issues arising from
errors or omissions.
-XX=Output Connector
*See the output
connector reference
guide on our
downloads page for
full list of output
connector options.
Downloads
-X= Input plug option
V=C14
S=C18
Part Number Scheme
DT 300 A -XXX-X-XX
DT=Desktop
300=Output power
Watts
-XXX=Output Voltage
Ex.) 120=12V
480=48V
A=Manufacturing Code
-MX=Output Connector
(6-Pin Power type Molex
39-01-2060 Connector or
similar.) Add –MX to
models with an output
current above 5A. See
model selection table
Pg.1
-X=Input plug options
V=C14
S=C18
Part Number Scheme
DT 300 A-XXX -X-MX
DT=Desktop
300=Output power Watts
-XXX=Output Voltage
Ex.) 120=12V
480=48V
A=Manufacturing code
