cui.com
date 01/21/2015
page 1 of 8
SERIES: ETSA 40W UD │ DESCRIPTION: AC-DC POWER SUPPLY
MODEL output
voltage
output current output
power
ripple
and noise1
efciency
level
(Vdc)
max
(A)
max
(W)
max
(mVp-p)
ETSA120330UD 12 3.3 40 240 V
ETSA190210UD 19 2.1 40 240 V
ETSA200200UD 20 2 40 240 V
ETSA240170UD 24 1.7 40 240 V
ETSA480085UD 48 0.85 40 240 V
Notes: 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.
FEATURES
• 40 W power
• compact size
• universal input (90~264 Vac)
• single regulated output from 12~48 V
• over voltage and short circuit protection
• UL/cUL, GS safety approvals
• level V efficiency
• custom designs available
PART NUMBER KEY
ETSA120330UD X - XX - SZ - CXX
DC Plug Type:
see output plug options
on page 7
Base Number
example of 12 Vdc, 3.3 A
Reserved for Custom
Congurations
Factory
Designation
AC Input Plug:
D = IEC 320 C8 plug
Input Cable:
“Blank” = No Cable
C = North American input cable
2 = European input cable
3 = United Kingdom input cable
4 = Australian input cable
5 = China input cable
6 = South Korea input cable
7 = Brazil input cable
8 = South Africa input cable
9 = Japan input cable
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CUI Inc │ SERIES: ETSA 40W UD │ DESCRIPTION: AC-DC POWER SUPPLY date 01/21/2015 │ page 2 of 8
INPUT
parameter conditions/description min typ max units
voltage 85 264 Vac
frequency 47 63 Hz
current 1 RMS
leakage current at 120 Vac 0.25 mA
no load power consumption 0.3 W
OUTPUT
parameter conditions/description min typ max units
line regulation ±1 %
load regulation ±5 %
PROTECTION
parameter conditions/description min typ max units
short circuit protection output shut down and auto restart
SAFETY & COMPLIANCE
parameter conditions/description min typ max units
isolation voltage input to output at 10 mA for 1 minute 3,000
4,242
Vac
Vac
isolation resistance input to output at 500 Vdc 100 MΩ
safety approvals UL 60950-1, EN 60950-1/IEC 60950-1, CSA C22.2 No. 60950-1
EMI/EMC FCC CFR 47 Part 15, EN 55022, EN 61000-3, EN 55024 (EN 61204-3), EN 61000-4, CE
RoHS 2011/65/EU
ENVIRONMENTAL
parameter conditions/description min typ max units
operating temperature 0 40 °C
storage temperature -10 70 °C
operating humidity 20 80 %
storage humidity 10 90 %
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CUI Inc │ SERIES: ETSA 40W UD │ DESCRIPTION: AC-DC POWER SUPPLY date 01/21/2015 │ page 3 of 8
MECHANICAL DRAWING
MECHANICAL
parameter conditions/description min typ max units
dimensions 2.972 x 1.882 x 1.110 (75.5 x 47.8 x 28.2 mm) inch
input plug IEC320 / C8
units: mm
tolerance: ±1mm
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CUI Inc │ SERIES: ETSA 40W UD │ DESCRIPTION: AC-DC POWER SUPPLY date 01/21/2015 │ page 4 of 8
DC CORD
MODEL CABLE GAUGE CABLE LENGTH
ETSA120330UD 18 AWG 1,530 ±100
ETSA190210UD 20 AWG 1,830 +150/-0
ETSA200200UD 20 AWG 1,830 +150/-0
ETSA240170UD 20 AWG 1,830 +150/-0
ETSA480085UD 22 AWG 1,830 ±100
AC CORD
units: mm
EUROPEAN INPUT CABLE
units: mm
NORTH AMERICAN INPUT CABLE
cord length
S&T
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CUI Inc │ SERIES: ETSA 40W UD │ DESCRIPTION: AC-DC POWER SUPPLY date 01/21/2015 │ page 5 of 8
units: mm
AUSTRALIAN INPUT CABLE
units: mm
UNITED KINGDOM INPUT CABLE
units: mm
SOUTH KOREA INPUT CABLE
units: mm
CHINA INPUT CABLE
AC CORD (CONTINUED)
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CUI Inc │ SERIES: ETSA 40W UD │ DESCRIPTION: AC-DC POWER SUPPLY date 01/21/2015 │ page 6 of 8
units: mm
BRAZIL INPUT CABLE
units: mm
JAPAN INPUT CABLE
units: mm
SOUTH AFRICA INPUT CABLE
AC CORD (CONTINUED)
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CUI Inc │ SERIES: ETSA 40W UD │ DESCRIPTION: AC-DC POWER SUPPLY date 01/21/2015 │ page 7 of 8
OUTPUT PLUG OPTIONS
Stripped and Tinned
*Tip positive
ø3.5 +0/-0.1
14±0.5
ø3.5 +0/-0.1
14±0.5
A
C
B
A
B
C
D
C
A
B
C
C
A
B
A
B
P1RP1
Right Angle PXRStandard PX
Right Angle PXXRStandard PXX
DC PLUG TYPE
EIAJ Plugs
Locking DC Plug
Standard DC Plug
3.5 mm Phono Plug
25±5
9±2
A B C Unit
P5/P5R 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
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
PXX X X
Plug Type:
PXX = See above plug options
ST = Stripped and Tinned
Plug Angle:
“blank” = Straight
R = Right Angle
Plug Polarity:
P = Center Positive
N = Center Negative
*Contact CUI for additional plug options
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CUI Inc │ SERIES: ETSA 40W UD │ DESCRIPTION: AC-DC POWER SUPPLY date 01/21/2015 │ page 8 of 8
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.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
rev. description date
1.0 initial release 05/18/2010
1.01 applied new spec template 08/02/2011
1.02 updated voltage 12/22/2011
1.03 updated P7/P7R B dimension 03/23/2012
1.04 updated safety and EMI/EMC data 05/15/2012
1.05 safety and EMI/EMC data updated, V-Innity branding removed 08/15/2012
1.06 updated series/model numbers 11/20/2012
1.07 corrected dc cord lengths 01/16/2013
1.08 removed PSE 06/11/2013
1.09 added ac cord options 11/18/2014
1.10 updated datasheet 01/21/2015
The revision history provided is for informational purposes only and is believed to be accurate.
REVISION HISTORY
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Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
CUI Inc.:
ETSA120330UDC-P5P-SZ ETSA120330UDC-P6RP-SZ ETSA120330UD-P5P-SZ ETSA120330UDC-P5RP-SZ
ETSA120330UDC-P6P-SZ ETSA190210UDC-P5RP-SZ ETSA240170UDC-P6RP-SZ ETSA200200UDC-P6P-SZ
ETSA480085UDC-P6P-SZ ETSA200200UDC-P5P-SZ ETSA200200UDC-P6RP-SZ ETSA190210UDC-P6RP-SZ
ETSA240170UD-P5P-SZ ETSA200200UD-P5P-SZ ETSA240170UDC-P6P-SZ ETSA480085UDC-P5RP-SZ
ETSA480085UD-P5P-SZ ETSA240170UDC-P5P-SZ ETSA240170UDC-P5RP-SZ ETSA480085UDC-P6RP-SZ
ETSA190210UDC-P5P-SZ ETSA190210UD-P5P-SZ ETSA200200UDC-P5RP-SZ ETSA190210UDC-P6P-SZ
ETSA480085UDC-P5P-SZ