For more information, please visit the product page. date 03/01/2013 page 1 of 5 SERIES: EMSA 30W │ DESCRIPTION: AC-DC POWER SUPPLY up to 30 W power interchangeable AC blades universal input (90~264 Vac) single regulated output from 12~24 V short circuit protection UL/cUL, GS, RCM, CCC 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 30 300 V 1.5 30 300 V 1.25 30 300 V EMSA120250 12 EMSA200150 20 EMSA240125 24 efficiency level 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 D IS C EMSA120250 X - XX - SZ - CXX Base Number example of 12 Vdc, 2.5 A DC Plug Type Blades: “blank” = North American, European, United Kingdom, Australian, and China blades 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 cui.com Factory Designation Reserved for Custom Configurations For more information, please visit the product page. CUI Inc │ SERIES: EMSA 30W │ DESCRIPTION: AC-DC POWER SUPPLY date 03/01/2013 │ page 2 of 5 INPUT conditions/description min 90 frequency 47 current no load power consumption OUTPUT parameter conditions/description min line regulation conditions/description short circuit protection output shut down and auto restart SAFETY & COMPLIANCE conditions/description isolation voltage input to output at 10 mA for 1 minute min isolation resistance input to output at 500 Vdc safety approvals UL 60950-1, EN 60950-1/IEC 60950-1, RCM, CCC EMI/EMC Class B, VCCI Class II, CE yes ENVIRONMENTAL operating temperature storage temperature operating humidity D IS C storage humidity conditions/description O parameter Vac Hz 1.0 A RMS 0.3 W max units ±1 % ±5 % typ max units 3,000 4,242 Vac Vdc 100 N RoHS compliant typ TI parameter leakage current units 264 63 N PROTECTIONS parameter max U load regulation typ ED parameter voltage cui.com min MΩ typ 0.25 mA max units 0 40 °C -10 70 °C 20 80 % 10 90 % For more information, please visit the product page. CUI Inc │ SERIES: EMSA 30W │ DESCRIPTION: AC-DC POWER SUPPLY date 03/01/2013 │ page 3 of 5 MECHANICAL parameter conditions/description dimensions 2.913 x 1.713 x 1.390 (74 x 43.5 x 35.3 mm) min input plug multi-blade (US, UK, Europe, Australia, China) max units ED inch MECHANICAL DRAWING units: mm typ 43.5±1.0 U 35.3±1.0 O N TI N 74±1.0 EMS-US IS C DC CORD EMS-UK EMS-EU EMS-CC EMS-AU 10±3 D cord length Black wire, white stripe: Positive 2.8~4.0mm 50±10 S&T 48B 70±10 Ferrite core with one turns wire 12x20x7.3(018) cui.com MODEL NO. CABLE GAUGE CORD LENGTH EMSA120250 18 AWG 1530 ± 100 EMSA200150 20 AWG 1530 ± 100 EMSA240125 20 AWG 1530 ± 100 For more information, please visit the product page. CUI Inc │ SERIES: EMSA 30W │ DESCRIPTION: AC-DC POWER SUPPLY date 03/01/2013 │ 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 Right Angle PXR Standard PXX B A O IS C B N B A C C A B C Unit 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 TI Locking DC Plug EIAJ Plugs P5/P5R N Standard PX B A B A C A U Standard DC Plug 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 C 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 *Contact CUI for additional output plug options. cui.com Plug polarity: “blank” = N/A P = center positive N = center negative For more information, please visit the product page. CUI Inc │ SERIES: EMSA 30W │ DESCRIPTION: AC-DC POWER SUPPLY date 03/01/2013 │ page 5 of 5 REVISION HISTORY description date 1.0 initial release 06/21/2010 ED rev. 1.01 new template applied 1.02 PSE safety approval added 1.03 updated P7/P7R B dimension 1.04 V-Infinity branding removed, safety and EMI/EMC data updated 08/21/2012 corrected dc cord gauge values 03/01/2013 1.05 08/08/2011 09/07/2011 03/23/2012 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 firstname.lastname@example.org 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.