DRA18 SERIES
AC - DC DIN RAIL MOUNTABLE
18W CLASS 2 POWER SUPPLY
INDUSTRIAL CONTROL EQUIPMENT
FEATURES
UL / cUL / TUV / CE
UNIVERSAL INPUT 90~265VAC
HIGH EFFICIENCY UP TO 77%
SHORT CIRCUIT PROTECTION
INTERNAL INPUT FILTER
2 YEARS WARRANTY
MODEL LIST
Single Output Models
DRA18-05A
DRA18-12A
DRA18-15A
DRA18-24A
90~265 VAC
90~265 VAC
90~265 VAC
90~265 VAC
15 WATTS
18 WATTS
18 WATTS
18 WATTS
+ 5 VDC
+ 12 VDC
+ 15 VDC
+ 24 VDC
3000 mA
1500 mA
1200 mA
750 mA
75%
77%
77%
77%
73%
75%
75%
75%
SPECIFICATION
All Specifications Typical At Nominal Line, Full Load, 25
o
C Unless Otherwise Noticed
Switching frequency
Isolation voltage
Isolation resistance
Ambient temperature
Derating
Storage temperature
M.T.B.F.
Relative humidity
Dimension
Cooling
Case material
Vi nom, Io nom
Input / Output
Input / Output, @ 500VDC
Operating at Vi nom, Io 70% ...100%
Vi nom, Io nom +51 to +71
o
C
Non operational
According to MIL-HDBK-217F, GF40
Vi nom, Io nom
L90 x W22.5 x D115
Free air convection
Plastic
100
3,000
100
-10
-25
195,000
20
95
+ 50
2
+ 85
KHz
VAC
M
o
o
C
C
%/ C
o
Hrs
% RH
mm
Rated input voltage
Input voltage range
Line frequency
Inrush current
Io nom
Ta min ... Ta max,
Io nom
Vi nom, Io nom
Io nom
Vi : 115VAC
Vi : 230VAC
AC in
DC in
100
90
120
47
240
265
370
63
10
18
VAC
VAC
VDC
Hz
A
A
DB LECTRO Inc. 3600 boul. Matte suite i Brossard Qc J4Y-2Z2 tel:(450)-444-1424 fax:(450)-444-4714 www.dblectro.com