cui.com
date 10/12/2015 │ page 2 of 4CUI Inc │ SERIES: SWI12-SC │ DESCRIPTION: AC-DC POWER SUPPLY
INPUT
parameter conditions/description min typ max units
voltage 90 264 Vac
frequency 47 63 Hz
current at full load 0.4 A
inrush current at 115 Vac, full load, 25°C, cold start 30 A
leakage current 0.25 mA
no load power consumption at 230 Vac 0.1 W
OUTPUT
parameter conditions/description min typ max units
regulation ±5 %
start-up time at 110 Vac/50 Hz, 80% load 2 s
hold-up time at 110 Vac/50 Hz, 80% load 10 ms
PROTECTIONS
parameter conditions/description min typ max units
over voltage protection output shutdown 200 %
over current protection output shut down, auto recovery 200 %
short circuit protection output shut down, auto recovery
SAFETY & COMPLIANCE
parameter conditions/description min typ max units
isolation voltage input to output at 10 mA for 1 minute 3,000 Vac
isolation resistance input to output at 500 Vdc 10 MΩ
safety approvals UL/cUL (UL 60950, UL 1310), LPS
EMI/EMC FCCPart15BClassB
MTBF as per Telcordia SR-332, 25°C 300,000 hours
RoHS 2011/65/EU
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature 0 40 °C
storage temperature -25 85 °C
operating humidity non-condensing 10 95 %
storage humidity non-condensing 10 95 %
For more information, please visit the product page | For information on related products, view Dc Power Jacks