dtspu20a-102 Wall Industries,Inc., dtspu20a-102 Datasheet
dtspu20a-102
Manufacturer Part Number
dtspu20a-102
Description
20 Watt Single Output Ac/dc Desktop Power Supply
Manufacturer
Wall Industries,Inc.
Datasheet
1.DTSPU20A-102.pdf
(3 pages)
FEATURES
● Splash Proof
● Single Output
● 3 Year Warranty
● A Type: Class I Insulation
● Optional Output Connectors
● CEC and Energy Star Compliance
● 2 Types of Inlet Connectors Available
● Approved as Limited Power Source (LPS)
● Wide Input Voltage 90 to 264VAC, 47~63Hz
● B Type: Class II Insulation (Double Insulation)
● Output Voltages Available from 3VDC to 48VDC
SPECIFICATIONS: DTSPU20 Series
SPECIFICATION
INPUT (V
Operating Voltage Range
Input Frequency
Input Current (Low Line)
Input Current (High Line)
Inrush Current (Low Line)
Inrush Current (High Line)
Safety Ground Leakage Current
Safety Ground Leakage Current
Start-Up Time
OUTPUT (V
Output Voltage Range
Load Regulation
Line Regulation
Output Power Range
Output Current Range
Ripple & Noise (peak to peak)
Transient Response
Hold-Up Time
PROTECTION
Over Voltage Protection
Over Current Protection
GENERAL
Efficiency
Dielectric Withstanding Voltage
For Primary to Secondary
Dielectric Withstanding Voltage
For Primary to Ground
Isolation Resistance
Power Consumption (No Load)
ENVIRONMENTAL
Operating Temperature
Storage Temperature
Relative Humidity
Temperature Coefficient
MTBF
PHYSICAL
Weight
Dimensions
Input Inlet
Warranty
SAFETY
CISPR (EMI Requirements for CISPR-22)
FCC (EMI Requirements for FCC Part-15)
in
)
o
)
All specifications are based on 25
(A Type Only)
(A Type)
(B Type)
We reserve the right to change specifications based on technological advances.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
TEST CONDITIONS
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
Io = Full Load, Vin = 240VAC
Io = Full Load, Vin = 240VAC
Io = Full Load, Vin = 100VAC
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 = 230VAC
Primary to Secondary
Primary to Ground
Test Voltage = 500VDC
No Load, Vin = 240VAC
Derate linearly from 100% Load at 40°C to 50% load at 70°C
All Outputs
Vin = 220VAC
Vin = 110VAC
o
C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
Type A
A Type: IEC-320-C6, B Type: IEC-320-C8
-0.04
AC/DC Desktop Power Supply
4242
2121
Min
110
-40
90
47
12
75
50
1
0
0
0
5
B
B
See Rating Chart
See Rating Chart
Approximately 170 grams
3.90 x 1.65 x 1.22 inches
300,000
Nom
0.15
0.25
0.5
0.5
0.5
Nil
0.4
12
26
14
85
3
3
DTSPU20 Series
Single Output
+0.04
Max
0.25
0.75
0.25
264
150
0.4
0.5
0.5
63
15
30
20
16
95
70
85
95
5
1
1
4
20 Watt
Type B
hours
years
Class
Class
%/°C
Unit
VAC
VDC
VDC
VDC
MΩ
mA
mA
Hz
ms
ms
°C
°C
%
%
W
%
%
%
%
W
%
A
A
A
A
A
s
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dtspu20a-102 Summary of contents
Page 1
FEATURES ● Splash Proof ● Single Output ● 3 Year Warranty ● A Type: Class I Insulation ● Optional Output Connectors ● CEC and Energy Star Compliance ● 2 Types of Inlet Connectors Available ● Approved as Limited Power Source ...
Page 2
... OUTPUT VOLTAGE/ CURRENT RATING CHART Model Number Preset Voltage DTSPU20A-102 6 VDC DTSPU20A-105 13 VDC DTSPU20A-106 16 VDC DTSPU20A-108 27 VDC DTSPU20A-109 33 VDC DTSPU20A-111 48 VDC DTSPU20B-102 6 VDC DTSPU20B-105 13 VDC DTSPU20B-106 16 VDC DTSPU20B-108 27 VDC DTSPU20B-109 33 VDC DTSPU20B-111 48 VDC NOTES 1. The DTSPU20 Series is designated as DTSPU20x-y where x represents the type of AC input inlet connector which can either be A (IEC-320-C6 (IEC-320-C8) ...
Page 3
MECHANICAL DRAWINGS Unit: inches [mm] Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 DTSPU20 Series 20 Watt Single Output AC/DC Desktop Power Supply ...