Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

603-778-2300 www.wallindustries.com Fax 603-778-9797

DTSPU16 Series

15 Watt

Single Output

AC/DC Desktop Power Supply

Approval not for B Type

FEATURES

● Splash Proof

● Single Output

● 2 Year Warranty

● Energy Star Compliant

● Optional Output Connectors

● A & C Types: Class I Insulation

● 3 Types of Inlet Connectors Available

● Wide Input Voltage 90 to 264VAC, 47~63Hz

● B Type: Class II Insulation (Double Insulation)

● Output Voltages Available from 3VDC thru 48VDC

SPECIFICATIONS: DTSPU16 Series

All specifications are based on 25

We reserve the right to change specifications based on technological advances.

SPECIFICATION

TEST CONDITIONS

Min

Nom

Max

Unit

Operating Voltage Range

90

264

VAC

Input Frequency

47

63

Hz

Input Current (Low Line)

Io = Full Load, Vin = 115VAC

0.4

A

Input Current (High Line)

Io = Full Load, Vin = 230VAC

0.26

A

Inrush Current (Low Line)

Io = Full Load, 25°C, Cool Start, Vin = 115VAC

12

15

A

Inrush Current (High Line)

Io = Full Load, 25°C, Cool Start, Vin = 230VAC

26

30

A

Safety Ground Leakage Current

Io = Full Load, Vin = 240VAC

0.5

0.75

mA

Start-Up Time

Io = Full Load, Vin = 100VAC

0.3

1

2

s

Output Voltage Range

See Rating Chart

VDC

Load Regulation

Vin = 230VAC

3

10

%

Line Regulation

Io = Full Load

0.5

1

%

Output Power Range

Vin = 90 to 264VAC

15

W

Output Current Range

See Rating Chart

A

Full Load, Vin = 90VAC

0.5

1

%

Transient Response

Io = Full Load to Half Load, Vin = 100VAC

4

ms

Hold-Up Time

Io = Full Load, Vin = 110VAC

5

ms

Minimum Load

0

%

PROTECTION

Over Voltage Protection

Nil

%

Over Current Protection

Nil. Output protected to short circuit conditions

%

GENERAL

Efficiency

Io = Full Load, Vin = 230VAC

80

85

%

Dielectric Withstanding Voltage

For Primary to Secondary

Primary to Secondary

4242

VDC

Dielectric Withstanding Voltage

Primary to Ground

2121

VDC

Isolation Resistance

Test Voltage = 500VDC

50

MΩ

Power Consumption (No Load)

No Load, Vin = 240VAC

0

0.4

0.5

W

ENVIRONMENTAL

Operating Temperature

Derate linearly from 100% Load at 40°C to 50% load at 70°C

0

70

°C

Storage Temperature

-40

85

°C

Relative Humidity

5

95

%

Temperature Coefficient

All Outputs

-0.04

+0.04

%/°C

PHYSICAL

Weight

Approximately 165 grams

Dimensions

3.58(L) x 1.50(W) x 1.42(H)

inches

Input Inlet

IEC-320-C14, IEC-320-C8, IEC-320-C6

Warranty

2

years

SAFETY

CISPR (EMI Requirements for CISPR-22)

Vin = 220VAC

B

Class

FCC (EMI Requirements for FCC Part-15)

Vin = 110VAC

B

Class

*Note: The Ripple & Noise for output voltages under 3.3VDC is 2% max.