PSF-155-A-CNF

PSF-155-A-CNF Datasheet


SERIES PSF-155 DESCRIPTION AC-DC POWER SUPPLY

Part Datasheet
PSF-155-A-CNF PSF-155-A-CNF PSF-155-A-CNF (pdf)
Related Parts Information
PSF-155-C-CF PSF-155-C-CF PSF-155-C-CF
PSF-155-D-CF PSF-155-D-CF PSF-155-D-CF
PSF-155-C-CNF PSF-155-C-CNF PSF-155-C-CNF
PSF-155-B-CF PSF-155-B-CF PSF-155-B-CF
PSF-155-A-CF PSF-155-A-CF PSF-155-A-CF
PSF-155-B-CNF PSF-155-B-CNF PSF-155-B-CNF
PSF-155-D-CNF PSF-155-D-CNF PSF-155-D-CNF
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For more information, please visit the product page.
date 12/12/2014 page 1 of 7

SERIES PSF-155 DESCRIPTION AC-DC POWER SUPPLY
• up to 155 W continuous power
• universal input 90~264 Vac
• built-in constant current limit circuitry
• alarm signal for AC OK and battery low

D
• short circuit, over load, over voltage, brown-out, battery low, and battery polarity protections
• withstand 2G vibration test
• efficiency up to 86%

UE output

MODEL voltage

N Vdc
output current1
max A
output power2
max W
ripple and noise3
max mVp-p

PSF-155-A
100 150

I Vo1

PSF-155-B

T PSF-155-C
100 150

PSF-155-D

N Notes:

Vo2 battery discharge current must not exceed 40% of the rated power. Maximum total combined power rated power . At 20 MHz bandwidth using a 12” twisted pair-wire, each output terminated with a 47 µF and µF parallel capacitors.
efficiency typ % 86

PART NUMBER KEYSCOPSF-155 - X - XXX Base Number Output Voltage A = Vdc, Vdc I B = Vdc, Vdc, 5 Vdc C = Vdc, Vdc D = Vdc, Vdc, 5 Vdc

Chassis CNF = enclosed CF = enclosed with fan
cui.com

For more information, please visit the product page. CUI Inc SERIES PSF-155 DESCRIPTION AC-DC POWER SUPPLY
date 12/12/2014 page 2 of 7

INPUT
parameter
conditions/description
units
voltage surge voltage frequency current

D inrush current
leakage current power factor

OUTPUT E parameter
line regulation

U load regulation N voltage accuracy
hold-up time

I setup time
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Datasheet ID: PSF-155-A-CNF 507510