DRA18 SERIES

FEATURES

UL / cUL / TUV / CE

UNIVERSAL INPUT 90~265VAC

HIGH EFFICIENCY UP TO 77%

SHORT CIRCUIT PROTECTION

INTERNAL INPUT FILTER

2 YEARS WARRANTY

AC - DC DIN RAIL MOUNTABLE

18W CLASS 2 POWER SUPPLY

INDUSTRIAL CONTROL EQUIPMENT

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MODEL LIST

MODEL NO.

INPUT

VOLTAGE

OUTPUT

WATTAGE

OUTPUT

VOLTAGE

OUTPUT

CURRENT

+ 5 VDC

+ 12 VDC

+ 15 VDC

Single Output Models

90~265 VAC

90~265 VAC

90~265 VAC

90~265 VAC

3000 mA

1500 mA

1200 mA

750 mA

EFF.

(typ.)

75%

77%

77%

77%

EFF.

(min.)

73%

75%

75%

75%

15 WATTS

18 WATTS

18 WATTS

18 WATTS

DRA18-05

DRA18-12

DRA18-15

DRA18-24

+ 24 VDC

o

All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed

SPECIFICATION

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Characteristics

Conditions

min.

typ.

max.

unit

Switching frequency

Isolation voltage

Isolation resistance

Ambient temperature

Vi nom, Io nom

Input / Output

Input / Output, @ 500VDC

Operating at Vi nom

K H z

3,000

VAC

M

100

-25

+ 71

100

+ 85

Line frequency

63

Hz

Vi nom, Io nom

47

Characteristics

Conditions

min.

typ.

max.

unit

Input voltage range

265

VAC

Ta min ... Ta max,

Io nom

90

VAC

Io nom

Rated input voltage

240

100

AC in

DC in

370

120

VDC

Vi : 115VAC

10

A

18

Io nom

Inrush current

Vi : 230VAC

A

o

o

Vi nom,from +61 C to +71 C

Non operational

o

% / C

-25

3

Storage temperature

Derating

20

95

Dimension

L90 x W22.5 x D115

Relative humidity

Vi nom, Io nom

mm

% RH

Cooling

Free air convection

Case material

Plastic

GENERAL

INPUT SPECIFICATIONS

2008.08.19