CUI Inc │ SERIES: EMMA 15W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY
date 08/21/2012 │ page 2 of 4
INPUT
parameter
conditions/description
min
90
typ
max
264
63
units
Vac
Hz
voltage
frequency
47
inrush current
no load power consumption
at 240 V ac
50
A
0.3
W
OUTPUT
parameter
conditions/description
min
typ
max
units
line regulation1
±1
%
5 V output
all other outputs
±4
±2
%
%
load regulation2
5 V output
all other outputs
±3
±2
%
%
voltage accuracy
hold-up time
at 115 Vac
10
95
ms
kHz
switching frequency
temperature coefficient
±0.05
%/°C
Note:
1. measured from 100 ~ 240 Vac, full load
2. measured from 60% to full load and from 60 ~ 20% load (60% ±40% load)
PROTECTIONS
parameter
conditions/description
TVS component to clamp
continuous, auto restart
over voltage protection
short circuit protection
SAFETY & COMPLIANCE
parameter
conditions/description
min
typ
max
units
isolation voltage
safety approvals
EMI/EMC
input to output
5,656
Vdc
IEC 60601-1, EN 60601-1, UL 60601-1, RCM
EN5 5011 Class B, FCC Part 15 Class B, EN 60601-1-2, EN 61000-3-(2,3)
leakage current
MTBF
0.1
mA
at 25°C, 115 Vac, per MIL-HDBK-217F
yes
200,000
hours
RoHS compliant
ENVIRONMENTAL
parameter
conditions/description
min
0
typ
max
50
units
°C
operating temperature
storage temperature
humidity
-20
85
°C
non-condensing
93
%
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