Datasheet

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date
08/21/2012
page
1 of 4
SERIES: EMSA 5W USB │ DESCRIPTION: AC-DC POWER SUPPLY
up to 5 W power
universal input (90~264 Vac)
interchangeable AC blades
integrated USB connector
single regulated output from 5~15 V
over voltage and short circuit protections
UL/cUL, TUV, RCM safety approvals
level V efficiency
custom designs available
U
•
•
•
•
•
•
•
•
•
ED
FEATURES
output
voltage
output
current
(Vdc)
max
(A)
EMSA050100
ripple
and noise1
max
(W)
max
(mVp-p)
5
1
5
150
efficiency
level
V
1. At full load, 100 ~ 240 Vac input, 20 MHz bandwidth oscilloscope, each output terminated with 10 μF aluminum electrolytic and 0.1 μF ceramic capacitors.
O
PART NUMBER KEY
N
Notes:
output
power
TI
MODEL
N
RoHS
D
IS
C
EMSA050100 X - I38 - SZ - CXX
Base Number
example of 5 Vdc, 1 A
DC Plug Type
Blades:
“blank” = North American, European, United Kingdom,
and Australian blades included
N = North American blade included
E = European blade included
B = United Kingdom blade included
A = Australian blade included
K = No blades included
cui.com
Factory
Designation
Reserved for Custom
Configurations
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CUI Inc │ SERIES: EMSA 5W USB │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/21/2012 │ page 2 of 4
INPUT
conditions/description
min
voltage
90
frequency
47
current
at 115 Vac, cool start
at 230 Vac, cool start
inrush current
no load power consumption
OUTPUT
parameter
conditions/description
min
max
units
264
Vac
63
typ
A RMS
15
30
A
A
0.3
W
max
units
±1
%
±5
%
PROTECTION
N
load regulation
conditions/description
over voltage protection
output voltage clamped by internal protection zener
short circuit protection
output shut down and auto restart
TI
parameter
SAFETY & COMPLIANCE
parameter
Hz
0.2
U
line regulation
typ
ED
parameter
conditions/description
min
isolation voltage
input to output at 10 mA for 1 minute
isolation resistance
input to output at 500 Vdc
typ
max
units
3,000
4,242
Vac
Vdc
100
N
MΩ
safety approvals
UL/cUL, EN 60950-1/IEC 60950-1, RCM, CE
EMI/EMC
FCC Class B, EN 55022 Class B, EN 55024, CISPR 22, EN 61000-3-(2,3), IEC 61000-4-(2,3,4,5,6,8,11)
leakage current
yes
O
RoHS compliant
0.25
mA
ENVIRONMENTAL
parameter
max
units
0
40
°C
storage temperature
-20
70
°C
operating humidity
20
80
%
storage humidity
10
90
%
conditions/description
min
D
IS
C
operating temperature
cui.com
typ
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CUI Inc │ SERIES: EMSA 5W USB │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/21/2012 │ page 3 of 4
MECHANICAL
conditions/description
dimensions
2.453 x 1.055 x 2.453 (62.3 x 26.8 x 42 mm)
min
input plug
multi-blade (US, UK, Europe, Australia)
typ
max
inch
MECHANICAL DRAWING
D
IS
C
O
N
TI
N
U
units: mm
EMS-UK
units
ED
parameter
EMS-EU
EMS-US
cui.com
EMS-AU
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CUI Inc │ SERIES: EMSA 5W USB │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/21/2012 │ page 4 of 4
REVISION HISTORY
rev.
description
date
08/15/2011
initial release
new template applied
1.02
V-Infinity branding removed, safety and EMI/EMC data updated
ED
1.0
1.01
01/12/2012
08/21/2012
D
IS
C
O
N
TI
N
U
The revision history provided is for informational purposes only and is believed to be accurate.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
CUI offers a one (1) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical
component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to
affect its safety or effectiveness.