EMSA Datasheet - AC-DC POWER SUPPLY | CUI Inc

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date
03/01/2013
page
1 of 5
SERIES: EMSA 30W │ DESCRIPTION: AC-DC POWER SUPPLY
up to 30 W power
interchangeable AC blades
universal input (90~264 Vac)
single regulated output from 12~24 V
short circuit protection
UL/cUL, GS, RCM, CCC safety approvals
level V efficiency
custom designs available
U
•
•
•
•
•
•
•
•
ED
FEATURES
output
voltage
output
current
output
power
ripple
and noise1
(Vdc)
max
(A)
max
(W)
max
(mVp-p)
2.5
30
300
V
1.5
30
300
V
1.25
30
300
V
EMSA120250
12
EMSA200150
20
EMSA240125
24
efficiency
level
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:
TI
MODEL
N
RoHS
D
IS
C
EMSA120250 X - XX - SZ - CXX
Base Number
example of 12 Vdc, 2.5 A
DC Plug Type
Blades:
“blank” = North American, European, United Kingdom,
Australian, and China blades included
N = North American blade included
E = European blade included
B = United Kingdom blade included
A = Australian blade included
C = China blade included
K = No blades included
cui.com
Factory
Designation
Reserved for Custom
Configurations
For more information, please visit the product page.
CUI Inc │ SERIES: EMSA 30W │ DESCRIPTION: AC-DC POWER SUPPLY
date 03/01/2013 │ page 2 of 5
INPUT
conditions/description
min
90
frequency
47
current
no load power consumption
OUTPUT
parameter
conditions/description
min
line regulation
conditions/description
short circuit protection
output shut down and auto restart
SAFETY & COMPLIANCE
conditions/description
isolation voltage
input to output at 10 mA for 1 minute
min
isolation resistance
input to output at 500 Vdc
safety approvals
UL 60950-1, EN 60950-1/IEC 60950-1, RCM, CCC
EMI/EMC
Class B, VCCI Class II, CE
yes
ENVIRONMENTAL
operating temperature
storage temperature
operating humidity
D
IS
C
storage humidity
conditions/description
O
parameter
Vac
Hz
1.0
A RMS
0.3
W
max
units
±1
%
±5
%
typ
max
units
3,000
4,242
Vac
Vdc
100
N
RoHS compliant
typ
TI
parameter
leakage current
units
264
63
N
PROTECTIONS
parameter
max
U
load regulation
typ
ED
parameter
voltage
cui.com
min
MΩ
typ
0.25
mA
max
units
0
40
°C
-10
70
°C
20
80
%
10
90
%
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CUI Inc │ SERIES: EMSA 30W │ DESCRIPTION: AC-DC POWER SUPPLY
date 03/01/2013 │ page 3 of 5
MECHANICAL
parameter
conditions/description
dimensions
2.913 x 1.713 x 1.390 (74 x 43.5 x 35.3 mm)
min
input plug
multi-blade (US, UK, Europe, Australia, China)
max
units
ED
inch
MECHANICAL DRAWING
units: mm
typ
43.5±1.0
U
35.3±1.0
O
N
TI
N
74±1.0
EMS-US
IS
C
DC CORD
EMS-UK
EMS-EU
EMS-CC
EMS-AU
10±3
D
cord length
Black wire, white stripe: Positive
2.8~4.0mm
50±10
S&T
48B
70±10
Ferrite core with one turns wire
12x20x7.3(018)
cui.com
MODEL NO.
CABLE GAUGE
CORD LENGTH
EMSA120250
18 AWG
1530 ± 100
EMSA200150
20 AWG
1530 ± 100
EMSA240125
20 AWG
1530 ± 100
For more information, please visit the product page.
CUI Inc │ SERIES: EMSA 30W │ DESCRIPTION: AC-DC POWER SUPPLY
date 03/01/2013 │ page 4 of 5
OUTPUT PLUG OPTIONS
14±0.5
ED
ø3.5 +0/-0.1
ø3.5 +0/-0.1
3.5 mm Phono Plug
14±0.5
*Tip positive
P1
P1R
C
Right Angle PXR
Standard PXX
B
A
O
IS
C
B
N
B
A
C
C
A
B
C
Unit
5.5
2.1
9.5
mm
P6/P6R
5.5
2.5
9.5
mm
P7/P7R
3.5
1.35
9.5
mm
P8/P8R
3.8
1.35
9.5
mm
P9/P9R
3.8
1.05
9.5
mm
A
B
C
Unit
TI
Locking DC Plug
EIAJ Plugs
P5/P5R
N
Standard PX
B
A
B
A
C
A
U
Standard DC Plug
P10
5.5
2.1
9.5
mm
P11
5.5
2.5
9.5
mm
EIAJ
A
B
C
D
Unit
P12/P12R
EIAJ-1
2.35
0.7
9.5
NA
mm
P13/P13R
EIAJ-2
4.0
1.7
9.5
5.0
mm
P14/P14R
EIAJ-3
4.75
1.7
9.5
5.0
mm
C
Right Angle PXXR
D
Stripped and Tinned
25±5
9±2
D
DC PLUG TYPE
ST
stripped and tinned
PXX X X
Plug type
Plug angle:
“blank” = standard
R = right angle
*Contact CUI for additional output plug options.
cui.com
Plug polarity:
“blank” = N/A
P = center positive
N = center negative
For more information, please visit the product page.
CUI Inc │ SERIES: EMSA 30W │ DESCRIPTION: AC-DC POWER SUPPLY
date 03/01/2013 │ page 5 of 5
REVISION HISTORY
description
date
1.0
initial release
06/21/2010
ED
rev.
1.01
new template applied
1.02
PSE safety approval added
1.03
updated P7/P7R B dimension
1.04
V-Infinity branding removed, safety and EMI/EMC data updated
08/21/2012
corrected dc cord gauge values
03/01/2013
1.05
08/08/2011
09/07/2011
03/23/2012
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.