cui.com
date 09/04/2013 │ page 2 of 5CUI Inc │ SERIES: ETMA 110W U │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
INPUT
parameter conditions/description min typ max units
voltage 90 264 Vac
frequency 47 63 Hz
current at 90 Vac, 50 Hz 2 A
inrush current at 230 Vac, cold start 70 A
no load power consumption 0.3 W
OUTPUT
parameter conditions/description min typ max units
total regulation
19, 20, 24 V outputs
all other outputs
±3
±5
%
%
hold-up time at 115 / 230 Vac, full load 10 ms
temperature coefcient ±0.05 %/°C
PROTECTIONS
parameter conditions/description
over voltage protection
13.5 V output
24 V output
all other outputs
118
113
120
150
150
150
%
%
%
overload protection shutdown and auto restart 160 %
short circuit protection output shutdown and auto restart
SAFETY & COMPLIANCE
parameter conditions/description min typ max units
isolation voltage
input to output for 2 seconds
input to frame ground for 2 seconds
5,656
2,121
Vdc
Vdc
insulation resistance
input to output, at 500 Vdc
input to frame ground, at 500 Vdc
20
20
MΩ
MΩ
safety approvals UL/cUL UL 60601-1, EN 60601-1, CB IEC 60601-1
EMI/EMC FCC Part 18 Class B, EN 60601-1 Class B, EN 55011 Class B
leakage current 0.1 mA
MTBF at 25°C, max. load 100,000 hours
RoHS compliant yes
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature 0 40 °C
storage temperature -10 70 °C
humidity non-condensing 10 90 %
For more information, please visit the product page | For information on related products, view Dc Power Jacks
