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.
PART NUMBER KEY
IS
C
EMSA120150
X
-
XX
-
SZ
-
CXX
Reserved for Custom
Configurations
example of 12 Vdc, 1.5 A
Base Number
Blades:
“blank” = North American, European, United Kingdom,
Australian, and China blade 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
D
ED
ripple
and noise
1
max
(mVp-p)
FEATURES
efficiency
level
150
150
150
150
150
180
200
240
V
V
V
V
V
V
V
V
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Dc Power Jacks
CUI Inc
│
SERIES:
EMSA 18W
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
04/10/2013
│
page
2 of 5
INPUT
parameter
voltage
frequency
current
inrush current
no load power consumption
5, 6 V output at 115 V ac, cold start
5, 6 V output at 230 V ac, cold start
all other outputs: 115 V ac, cold start
all other outputs: 230 V ac, cold start
conditions/description
min
90
47
nom
max
264
63
0.6
30
60
40
80
units
Vac
Hz
A RMS
A
A
A
A
OUTPUT
parameter
line regulation
load regulation
conditions/description
min
N
U
nom
±1
±5
min
nom
min
nom
100
min
0
-10
20
10
nom
PROTECTIONS
parameter
over voltage protection
short circuit protection
Notes:
1. 5V and 6V models only
conditions/description
Output shut down and auto restart
output voltage clamped by internal protection zener
1
SAFETY & COMPLIANCE
parameter
isolation voltage
isolation resistance
safety approvals
EMI/EMC
leakage current
RoHS compliant
conditions/description
TI
cui.com
input to output at 10 mA for 1 minute
O
N
input to output at 500 V dc
FCC Class B, VCCI Class II
yes
conditions/description
UL 60950-1, IEC 60950-1, EN 60950-1, RCM, CCC, PSE
0.25
mA
ENVIRONMENTAL
parameter
operating temperature
storage temperature
operating humidity
storage humidity
IS
C
D
ED
0.3
W
max
units
%
%
max
units
max
3,000
4,242
units
Vac
Vdc
MΩ
max
40
75
80
90
units
°C
°C
%
%
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product page
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Dc Power Jacks
CUI Inc
│
SERIES:
EMSA 18W
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
04/10/2013
│
page
3 of 5
MECHANICAL
parameter
dimensions
input plug
conditions/description
74 x 43.5 x 35.3 (2.913 x 1.713 x 1.390 inch)
multi-blade (US, UK, Europe, Australia, China)
min
typ
max
units
mm
MECHANICAL DRAWING
units: mm
tolerance: ±1 mm
35.3±1.0
O
N
EMS-US
EMS-UK
TI
EMS-EU
EMS-AU
EMS-CC
DC CORD
IS
C
cord length
100±20
N
U
74±1.0
100±20
48B
80±10
MODEL NO.
Black wire, white stripe: Positive
EMSA050300
EMSA060300
EMSA090200
EMSA120150
EMSA150120
EMSA180100
EMSA200090
EMSA240075
D
cui.com
ED
43.5±1.0
26±3
2.8~4.0mm
5
Ø
X6mm
S&T
CABLE GAUGE
18 AWG
18 AWG
20 AWG
20 AWG
20 AWG
22 AWG
22 AWG
22 AWG
CORD LENGTH
1530 ± 100
1530 ± 100
1530 ± 100
1530 ± 100
1530 ± 100
1530 ± 100
1530 ± 100
1530 ± 100
For more information, please visit the
product page
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Dc Power Jacks
CUI Inc
│
SERIES:
EMSA 18W
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
04/10/2013
│
page
4 of 5
OUTPUT PLUG OPTIONS
3.5 mm Phono Plug
ø3.5 +0/-0.1
ø3.5 +0/-0.1
14±0.5
14±0.5
*Tip positive
P1
P1R
N
U
A
B
P5/P5R
5.5
2.1
P6/P6R
5.5
3.5
2.5
P7/P7R
1.35
1.35
P8/P8R
3.8
3.8
P9/P9R
1.05
A
5.5
5.5
B
2.1
2.5
P10
P11
EIAJ
P12/P12R
P13/P13R
P14/P14R
EIAJ-1
EIAJ-2
EIAJ-3
A
2.35
4.0
4.75
B
0.7
1.7
1.7
Standard DC Plug
C
A
B
A
B
C
Standard PX
Right Angle PXR
C
TI
A
B
Locking DC Plug
A
B
EIAJ Plugs
O
N
C
C
Right Angle PXXR
A
B
IS
C
Standard PXX
D
Stripped and Tinned
25±5
9±2
D
DC PLUG TYPE
ST
Stripped and Tinned
Plug Type
PXX
X X
Plug Angle:
“Blank” = Standard
R = Right Angle
Plug Polarity:
“Blank” = N/A
P = Center Positive
N = Center Negative
*Contact CUI for additional output plug options.
cui.com
ED
C
9.5
9.5
9.5
9.5
9.5
Unit
mm
mm
mm
mm
mm
C
9.5
9.5
Unit
mm
mm
C
9.5
9.5
9.5
D
NA
5.0
5.0
Unit
mm
mm
mm
For more information, please visit the
product page
|
For information on related products, view
Dc Power Jacks
CUI Inc
│
SERIES:
EMSA 18W
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
04/10/2013
│
page
5 of 5
REVISION HISTORY
rev.
1.0
1.01
1.02
1.03
1.04
1.05
1.06
1.07
description
initial release
PSE safety approval added
new template applied
updated P7/P7R B dimension
corrected DC cord lengths
updated rev table
updated safety approval section
date
V-Infinity branding removed, safety and EMI/EMC data updated
The revision history provided is for informational purposes only and is believed to be accurate.
IS
C
O
N
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
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