Additional Resources: Product Page date 11/14/2014 page 1 of 8 SERIES: ETSA 12W UD │ DESCRIPTION: AC-DC POWER SUPPLY D FEATURES • 12 W power E • compact size • universal input (90~264 Vac) • single regulated output from 5~24 V • over voltage and short circuit protection U • UL/cUL and GS safety approvals • level V efficiency • custom designs available N I MODEL output output output ripple efficiency voltage current T power and noise1 level max max max (Vdc) (A) (W) (mVp-p) ETSA050200UD 5 2 10 150 V N ETSA060200UD 6 2 12 150 V ETSA090133UD 9 1.33 12 150 V ETSA120100UD 12 1 12 150 V ETSA150080UD 15 0.8 12 150 V O ETSA180066UD 18 0.66 12 150 V ETSA240050UD 24 0.5 12 150 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. C PART NUMBER KEY ETSA120100U D X - XX - SZ - CXX S Base Number Reserved for Custom I example of 12 Vdc, 1 A Factory Configurations Designation DC Plug type: D AC Input Plug: see output plug options D = IEC 320 C8 plug on page 7 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 cui.com

Additional Resources: Product Page CUI Inc │ SERIES: ETSA 12W UD │ DESCRIPTION: AC-DC POWER SUPPLY date 11/14/2014 │ page 2 of 8 INPUT D parameter conditions/description min typ max units voltage 85 264 Vac frequency 47 63 Hz current 0.3E A 115 Vac, cold start 30 A inrush current 230 Vac, cold start 60 A leakage current 0.25 mA U no load power consumption 0.3 W OUTPUT parameter conditions/description min typ max units N 5V model ±1 % line regulation all other models ±5 load regulation ±5 % I PROTECTIONS parameter conditions/description min typ max units T over voltage protection output voltage clamped by internal protection zener short circuit protection output shut down and auto restart SAFETY & COMPLIANCE N parameter conditions/description min typ max units 3,000 Vac isolation voltage input to output at 10 mA for 1 minute 4,242 Vdc O isolation resistance input to output at 500 V dc 100 MΩ safety approvals UL 60950-1, EN 60950-1/IEC 60950-1 FCC class B, CE, VCCI, EN 61204-3, EN 55022, EN 55024 EN 61000-3-(2, 3), IEC 61000-4-(2, 3, 4, 5, EMI/EMC 6, 8, 11), CE RoHS 2011C/65/EU ENVIRONMENTAL parameter conditions/description min typ max units S operating temperature 0 40 °C storage temperature -10 70 °C operating humidity 20 80 % storage humidIity 10 90 % D cui.com

Additional Resources: Product Page CUI Inc │ SERIES: ETSA 12W UD │ DESCRIPTION: AC-DC POWER SUPPLY date 11/14/2014 │ page 3 of 8 MECHANICAL D parameter conditions/description min typ max units dimensions 2.953 x 1.870 x 1.075 (75 x 47.5 x 27.3 mm) inch input plug IEC320 / C8 E MECHANICAL DRAWING U units: mm tolerance: ±1mm N 47.5±1 I T N 75±1 SPEC LABEL O C S I 27.3±1 D cui.com

Additional Resources: Product Page CUI Inc │ SERIES: ETSA 12W UD │ DESCRIPTION: AC-DC POWER SUPPLY date 11/14/2014 │ page 4 of 8 DC CORD D cord length E U N MODEL NO. CABLE GAUGE ETSA050200UD 20 AWG ETSA060200UD 18 AWG ETSA090133UD 20 AWG I ETSA120100UD 22 AWG ETSA150080UD 22 AWG T ETSA180066UD 24 AWG ETSA240050UD 24 AWG AC CORD N NORTH AMERICAN INPUT CABLE units: mm O C S I EUROPEAN INPUT CABLE units: mm D cui.com

Additional Resources: Product Page CUI Inc │ SERIES: ETSA 12W UD │ DESCRIPTION: AC-DC POWER SUPPLY date 11/14/2014 │ page 5 of 8 AC CORD (CONTINUED) D UNITED KINGDOM INPUT CABLE units: mm E U N AUSTRALIAN INPUT CABLE units: mm I T N O CHINA INPUT CABLE units: mm C S I D SOUTH KOREA INPUT CABLE units: mm cui.com

Additional Resources: Product Page CUI Inc │ SERIES: ETSA 12W UD │ DESCRIPTION: AC-DC POWER SUPPLY date 11/14/2014 │ page 6 of 8 AC CORD (CONTINUED) D BRAZIL INPUT CABLE units: mm E U N SOUTH AFRICA INPUT CABLE units: mm I T N O JAPAN INPUT CABLE units: mm C S I D cui.com

Additional Resources: Product Page CUI Inc │ SERIES: ETSA 12W UD │ DESCRIPTION: AC-DC POWER SUPPLY date 11/14/2014 │ page 7 of 8 OUTPUT PLUG OPTIONS D 3.5 mm Phono Plug 1 1 0. 0. - - E 0/ 14±0.5 0/ + + 5 5 14±0.5 3. 3. ø ø *Tip positive U P1 P1R Standard DC Plug N A B C Unit C C P5/P5R 5.5 2.1 9.5 mm A B A B P6/P6R 5.5 2.5 9.5 mm I P7/P7R 3.5 1.35 9.5 mm P8/P8R 3.8 1.35 9.5 mm T Standard PX Right Angle PXR P9/P9R 3.8 1.05 9.5 mm Locking DC Plug C N A B C Unit P10 5.5 2.1 9.5 mm A B P11 5.5 2.5 9.5 mm O EIAJ Plugs C EIAJ A B C D Unit C P12/P12R EIAJ-1 2.35 0.7 9.5 NA mm A B A B 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 S Standard PXX Right Angle PXXR D Stripped and Tinned I 25±5 9±2 D DC PLUG TYPE PXX X X Plug Type: Plug Polarity: PXX = See above plug options Plug Angle: P = Center Positive ST = Stripped and Tinned “blank” = Straight R = Right Angle N = Center Negative *Contact CUI for additional plug options cui.com

Additional Resources: Product Page CUI Inc │ SERIES: ETSA 12W UD │ DESCRIPTION: AC-DC POWER SUPPLY date 11/14/2014 │ page 8 of 8 REVISION HISTORY D rev. description date 1.0 initial release 01/25/2010 E 1.01 new template applied 12/22/2011 1.02 updated P7/P7R B dimension 04/06/2012 1.03 V-Infinity branding removed, safety and EMI/EMC data updated 08/21/2012 U 1.04 updated series/model numbers 11/20/2012 1.05 added ac cord options 11/14/2014 The revision history provided is for informational purposes only and is believed to be accurate. N I T N O C S I D Headquarters 20050 SW 112th Ave. Fax 503.612.2383 Tualatin, OR 97062 cui.com 800.275.4899 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.