Specification
Model(s)
DDA250
DDA500
DDA325
Environmental
Operating Temperature
Storage Temperature
Cooling
°C
°C
-
-40 to 100 (see full technical datasheet on website)
-55 to 125
Convection or forced air
Other
MTBF - Telcordia SR-332
Weight
-
g
>5MHrs; 100% Load, Ta = 40°C
450
Size (WxHxD)
Size (WxHxD)
Case Material
DIN Rail type
mm
In
-
36.5 x 123.4 x 115
1.44 x 4.86 x 4.53
Metal
-
Suitable for mounting on DIN Rail TS-35/7.5 or TS35/15
Warranty
yrs
3
See website for detailed specifications, test methods and installation manual.
(1) Output voltage cannot exceed input voltage (see graphs below).
(2) For Output Derating, check the Installation Manual and detailed Specifications.
Output vs. Input Voltage Operating Range
Output vs. Input Voltage Operating Range
DDA250N-S1PX-12-001 & DDA500N-D2PP-1205-001
DDA325N-D2PN-1212-001 (V1)
Output vs Input Voltage Operating Range
DDA325N-D2PN-1212-001 (V2)
2
DDA Series
TDK [ TDK ELECTRONICS ]
