Datasheet

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date
08/21/2012
page
1 of 5
SERIES: EPSA 12W │ DESCRIPTION: AC-DC POWER SUPPLY
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
U
•
•
•
•
•
•
•
ED
FEATURES
output
voltage
output
current
output
power
ripple
and noise1
(Vdc)
max
(A)
max
(W)
max
(mVp-p)
2.5
12
50
V
EPSA050250U
5
EPSA060200U
6
EPSA090130U
9
EPSA120100U
12
efficiency
level
2
12
60
V
1.3
12
100
V
1
12
120
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:
TI
MODEL
N
RoHS
IS
C
EPSA050250U - XX - EJ - CXX
Base Number
DC Plug Type
Factory
Designation
D
example of 5 Vdc, 2.5 A
cui.com
Reserved for Custom
Configurations
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CUI Inc │ SERIES: EPSA 12W │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/21/2012 │ page 2 of 5
INPUT
conditions/description
min
voltage
90
frequency
47
current
at 115 Vac, full load, cold start
no load power consumption
input fuse
at 250 V
OUTPUT
conditions/description
min
line regulation
load regulation
Vac
hold-up
at 110 Vac, 50 Hz, 80% max. load
PROTECTIONS
conditions/description
over voltage protection
output shut down
over current protection
short circuit protection
nom
30
A
W
2
A
max
units
±5
%
±5
%
2
10
TI
parameter
Hz
A RMS
0.3
s
ms
N
start-up
200
%
max
units
3,000
Vac
output shut down and auto restart
SAFETY & COMPLIANCE
conditions/description
isolation voltage
input to output at 10 mA for 2 seconds
isolation resistance
input to output at 500 Vdc
safety approvals
UL 60950-1, CSA C22.2 No. 60950-1-07
EMI/EMC
FCC Part 15B Class B
min
nom
10
MΩ
O
N
parameter
0.25
mA
300,000
hours
yes
at full load, 25°C, Telcordia SR-332, Issue 2
IS
C
MTBF
units
264
63
U
parameter
RoHS compliant
max
0.4
inrush current
leakage current
nom
ED
parameter
ENVIRONMENTAL
parameter
conditions/description
min
max
units
0
40
°C
storage temperature
-25
85
°C
operating humidity
10
95
%
storage humidity
10
95
%
D
operating temperature
cui.com
nom
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CUI Inc │ SERIES: EPSA 12W │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/21/2012 │ page 3 of 5
MECHANICAL
conditions/description
dimensions
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)
min
input plug
fixed US
MECHANICAL DRAWING
6 V MODEL
max
units
inch
inch
ALL OTHER MODELS
IS
C
O
N
TI
N
U
units: mm
typ
ED
parameter
DC CORD
6 V MODEL
D
cord length
ALL OTHER MODELS
cord length
cui.com
MODEL NO.
CABLE GAUGE
CORD LENGTH
EPSA050250U
18 AWG
1,500 mm ±30
EPSA060200U
20 AWG
1,500 mm ±30
EPSA090130U
20 AWG
1,500 mm +50/-30
EPSA120100U
22 AWG
1,500 mm +50/-30
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CUI Inc │ SERIES: EPSA 12W │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/21/2012 │ 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
A
B
C
Unit
2.1
9.5
mm
N
O
B
N
B
A
C
C
B
Right Angle PXR
Locking DC Plug
EIAJ Plugs
A
5.5
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
P10
5.5
2.1
9.5
mm
P11
5.5
2.5
9.5
mm
TI
Standard PX
P5/P5R
B
A
B
A
C
A
U
Standard DC Plug
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
IS
C
C
Standard PXX
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
Plug Polarity:
“Blank” = N/A
P = Center Positive
N = Center Negative
*Contact CUI for additional output plug options.
cui.com
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CUI Inc │ SERIES: EPSA 12W │ DESCRIPTION: AC-DC POWER SUPPLY
date 08/21/2012 │ page 5 of 5
REVISION HISTORY
rev.
description
date
03/08/2010
initial release
updated output plug options
1.02
V-Infinity branding removed, P7/P7R B dimension updated, drawing
and dc cord layout updated, safety data updated
ED
1.0
1.01
10/07/2010
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
[email protected]
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.