For more information, please visit the product page.
date
page
08/21/2012
1 of 5
SERIES:
EPSA 12W
│
DESCRIPTION:
AC-DC POWER SUPPLY
FEATURES
• up to 12 W power
• universal input (90~264 Vac)
• single regulated output from 5~12 V
• over voltage, over current, and short circuit protections
• UL/cUL safety approvals
• level V efficiency
• custom designs available
RoHS
output
voltage
(Vdc)
MODEL
EPSA050250U
EPSA060200U
EPSA090130U
EPSA120100U
Notes:
output
current
max
(A)
N
U
output
power
max
(W)
5
6
9
12
TI
2.5
2
12
12
12
1.3
1
12
Factory
Designation
cui.com
PART NUMBER KEY
IS
C
O
N
Base Number
DC Plug Type
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.
EPSA050250U -
XX
- EJ -
CXX
Reserved for Custom
Configurations
example of 5 Vdc, 2.5 A
D
ED
ripple
and noise
1
max
(mVp-p)
efficiency
level
50
60
100
120
V
V
V
V
For more information, please visit the product page.
CUI Inc
│
SERIES:
EPSA 12W
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
08/21/2012
│
page
2 of 5
INPUT
parameter
voltage
frequency
current
inrush current
no load power consumption
input fuse
at 250 V
at 115 Vac, full load, cold start
conditions/description
min
90
47
nom
max
264
63
0.4
30
2
0.3
units
Vac
Hz
A RMS
A
W
A
OUTPUT
parameter
line regulation
load regulation
start-up
hold-up
at 110 Vac, 50 Hz, 80% max. load
conditions/description
min
N
U
±5
±5
10
min
10
nom
min
0
-25
10
10
nom
PROTECTIONS
parameter
over voltage protection
over current protection
short circuit protection
conditions/description
output shut down
TI
cui.com
output shut down and auto restart
SAFETY & COMPLIANCE
parameter
isolation voltage
isolation resistance
safety approvals
EMI/EMC
leakage current
RoHS compliant
MTBF
O
N
input to output at 500 Vdc
FCC Part 15B Class B
yes
conditions/description
conditions/description
input to output at 10 mA for 2 seconds
UL 60950-1, CSA C22.2 No. 60950-1-07
at full load, 25°C, Telcordia SR-332, Issue 2
IS
C
ENVIRONMENTAL
parameter
operating temperature
operating humidity
storage humidity
storage temperature
D
ED
nom
max
units
%
%
2
s
ms
200
%
max
3,000
units
Vac
MΩ
0.25
300,000
mA
hours
max
40
85
95
95
units
°C
°C
%
%
For more information, please visit the product page.
CUI Inc
│
SERIES:
EPSA 12W
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
08/21/2012
│
page
3 of 5
MECHANICAL
parameter
dimensions
input plug
conditions/description
min
typ
max
units
inch
inch
6 V output: 2.953 x 2.165 x 1.378 (75 x 55 x 35 mm)
all other outputs: 2.953 x 1.850 x 1.378 (75 x 47 x 35 mm)
fi
xed US
MECHANICAL DRAWING
units: mm
6 V MODEL
ALL OTHER MODELS
IS
C
DC CORD
6 V MODEL
cord length
O
N
MODEL NO.
EPSA050250U
EPSA060200U
EPSA090130U
EPSA120100U
CABLE GAUGE
18 AWG
20 AWG
20 AWG
22 AWG
CORD LENGTH
1,500 mm ±30
1,500 mm ±30
1,500 mm +50/-30
1,500 mm +50/-30
D
ALL OTHER MODELS
cord length
TI
cui.com
N
U
ED
For more information, please visit the product page.
CUI Inc
│
SERIES:
EPSA 12W
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
08/21/2012
│
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
P6/P6R
P7/P7R
P8/P8R
P9/P9R
5.5
5.5
3.5
3.8
3.8
2.1
2.5
1.35
1.35
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
Locking DC Plug
C
TI
A
B
C
Right Angle PXXR
D
A
B
EIAJ Plugs
O
N
C
A
B
IS
C
Standard PXX
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.
CUI Inc
│
SERIES:
EPSA 12W
│
DESCRIPTION:
AC-DC POWER SUPPLY
date
08/21/2012
│
page
5 of 5
REVISION HISTORY
rev.
1.0
1.01
1.02
description
initial release
updated output plug options
date
V-Infinity branding removed, P7/P7R B dimension updated, drawing
and dc cord layout updated, safety 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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