cui.com

date

08/21/2012 │ page 2 of 4

CUI Inc

│ SERIES: EMMA 15W │ DESCRIPTION: MEDICAL AC-DC POWER SUPPLY

INPUT

parameter

conditions/description

min

typ

max

units

voltage

90

264

Vac

frequency

47

63

Hz

inrush current

at 240 V ac

50

A

no load power consumption

0.3

W

OUTPUT

parameter

conditions/description

min

typ

max

units

±1

%

5 V output

all other outputs

±4

±2

%

%

voltage accuracy

5 V output

all other outputs

±3

±2

%

%

hold-up time

at 115 Vac

10

ms

switching frequency

95

kHz

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

over voltage protection

TVS component to clamp

short circuit protection

continuous, auto restart

SAFETY & COMPLIANCE

parameter

conditions/description

min

typ

max

units

isolation voltage

input to output

5,656

Vdc

safety approvals

IEC 60601-1, EN 60601-1, UL 60601-1, RCM

EMI/EMC

EN5 5011 Class B, FCC Part 15 Class B, EN 60601-1-2, EN 61000-3-(2,3)

leakage current

0.1

mA

MTBF

at 25°C, 115 Vac, per MIL-HDBK-217F

200,000

hours

RoHS compliant

yes

ENVIRONMENTAL

parameter

conditions/description

min

typ

max

units

operating temperature

050

°C

storage temperature

-20

85

°C

humidity

non-condensing

93

%