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KAS4-5 Dataheets PDF



Part Number KAS4-5
Manufacturers TDK-Lambda
Logo TDK-Lambda
Description 2-4W Wide AC-DC Input PCB-Mount Power Supplies
Datasheet KAS4-5 DatasheetKAS4-5 Datasheet (PDF)

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-lo.

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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 .


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