cui.com
date 07/23/2020 │ page 2 of 5CUI Inc │ SERIES: SDI200-U │ DESCRIPTION: AC-DC POWER SUPPLY
INPUT
parameter conditions/description min typ max units
voltage 90 264 Vac
frequency 47 63 Hz
current 2.8 A
inrush current at 240 Vac, full load, 25°C, cold start 100 A
leakage current 3.5 mA
power factor correction at 115/230 Vac, full load 0.9
no load power consumption 12, 24, 48, 56 Vdc output models
all other models
0.15
0.21
W
W
OUTPUT
parameter conditions/description min typ max units
regulation ±5 %
PROTECTIONS
parameter conditions/description min typ max units
over voltage protection output latch 150 %
over current protection output shut down, auto recovery 150 %
short circuit protection output shut down
over temperature protection output latch
SAFETY & COMPLIANCE
parameter conditions/description min typ max units
isolation voltage input to output at 10 mA for 1 minute
input to ground at 10 mA for 1 minute
3,000
1,500
Vac
Vac
isolation resistance input to output at 500 Vdc
input to ground at 500 Vdc
10
10
MΩ
MΩ
safety approvals UL/cUL (60950-1, 62368-1), PSE
EMI/EMC FCC Part 15B Class B, CE
MTBF as per Telcordia SR-332, 25°C 300,000 hours
RoHS yes
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature 0 40 °C
storage temperature -20 80 °C
operating humidity non-condensing 20 80 %
storage humidity non-condensing 10 90 %
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