cui.com
date 01/29/2016 │ page 2 of 5CUI Inc │ SERIES: SWI18-N │ DESCRIPTION: AC-DC POWER SUPPLY
INPUT
parameter conditions/description min typ max units
voltage 90 264 Vac
frequency 47 63 Hz
current 0.48 A
inrush current
at100Vac,fullload,25°C,coldstart
at230Vac,fullload,25°C,coldstart
50
60
A
A
leakagecurrent 0.25 mA
no load power consumption at 230 Vac 0.1 W
OUTPUT
parameter conditions/description min typ max units
regulation
5 Vdc output model
all other models
±6
±5
%
%
hold-up time at full load 10 ms
PROTECTIONS
parameter conditions/description min typ max units
overvoltageprotection
output shut down
5 Vdc output model
9 Vdc output model
12 Vdc output model
24 Vdc output model
12
16
22
45
Vdc
Vdc
Vdc
Vdc
overcurrentprotection
outputshutdown,autorecovery
5 Vdc output model
9 Vdc output model
12 Vdc output model
24 Vdc output model
7
5
5
2.5
A
A
A
A
short circuit protection outputshutdown,autorecovery
SAFETY & COMPLIANCE
parameter conditions/description min typ max units
isolationvoltage input to output at 10 mA for 1 minute 3,000 Vac
isolation resistance input to output at 500 Vdc 10 MΩ
safetyapprovals UL/cUL,PSE
EMI/EMC FCCPart15BClassB
MTBF asperTelcordiaSR-332,25°C 300,000 hours
RoHS 2011/65/EU
ENVIRONMENTAL
parameter conditions/description min typ max units
operatingtemperature 0 40 °C
storagetemperature -20 80 °C
operatinghumidity non-condensing 20 80 %
storagehumidity non-condensing 10 90 %
For more information, please visit the product page | For information on related products, view Dc Power Jacks