Document
2-4W Wide AC-DC Input PCB-Mount Power Supplies
Features
90 - 305VAC Input Voltage Class II (No ground needed) Wide Temperature Range (-40 to +80°C) Low off-load Power Draw High Efficiency
Key Market Segments & Applications
KAS Series
Specifications
Model
KAS2
KAS4
Input Voltage Range
- 90-305VAC 47-63Hz or 120-430VDC*
90-305VAC 47-440Hz or 120-430VDC*
Inrush Current Limiting (115 / 230VAC) (1) A
30 / 50A
15 / 25A
Input Current (115 / 230VAC)
mA
75 / 55mA
110 / 70mA
Off-load Power Draw
W
<0.3W
Recommended External Fuse
-
3.15 A slow blow type
Temperature Coefficient
-
±0.02%/°C
Voltage Set Accuracy
%
±6%
±2%
Minimum Load
-
None
Overcurrent Protection
-
Hiccup mode, automatic recovery
Overvoltage Protection
%
No
Hold-up Time (115 / 230VAC)
ms
>15ms
Leakage Current (Touch)
mA
<0.25mA at <240VAC
Operating Temperature
- -40°C to +80°C, derate linearly to 40%
-40°C to +70°C, derate linearly to 40%
load from 60°C .