For more information, please visit the product page | For information on related products, view Dc Power Jacks date 06/14/2013 page 1 of 5 SERIES: EPSA 20W │ DESCRIPTION: AC-DC POWER SUPPLY 20 W power universal input (90~264 Vac) single regulated 5 V output over voltage, over current, and short circuit protections UL/cUL safety approvals level V efficiency custom designs available U • • • • • • • ED FEATURES EPSA050400U output current output power ripple and noise1 (Vdc) max (A) max (W) max (mVp-p) 20 50 5 4 1. At full load, ≥100 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: output voltage TI MODEL N RoHS IS C EPSA050400U - XX - EJ - CXX Base Number DC Plug Type Factory Designation D example of 5 Vdc, 4 A cui.com Reserved for Custom Configurations efficiency level V For more information, please visit the product page | For information on related products, view Dc Power Jacks CUI Inc │ SERIES: EPSA 20W │ DESCRIPTION: AC-DC POWER SUPPLY date 06/14/2013 │ page 2 of 5 INPUT parameter conditions/description min voltage 47 current at full load inrush current at 115 Vac, full load, 25°C, cold start 2A/250V OUTPUT parameter conditions/description min from +20% to +80% load start-up PROTECTIONS conditions/description min over voltage protection output shut down over current protection automatic power decrease, auto recovery short circuit protection output terminal protected TI parameter SAFETY & COMPLIANCE Vac 63 Hz conditions/description min isolation voltage input to output at 10 mA for 2 seconds isolation resistance input to output at 500 Vdc N parameter UL/cUL, LPS FCC Part 15B Class B MTBF as per Telcordia SR-332, Issue 2 at full load, 25°C O safety approvals EMI/EMC A 30 A 0.25 mA max units ±5 % ±10 % 2 10 N at 110 Vac, 50 Hz, 80% max. load hold-up typ U line regulation load regulation units 264 0.5 leakage current input fuse max ED frequency RoHS compliant typ 90 typ typ s ms max units 200 % max units 3,000 Vac 10 MΩ 300,000 hrs yes ENVIRONMENTAL conditions/description min max units 0 40 °C storage temperature -25 85 °C operating humidity 10 95 % storage humidity 10 95 % IS C parameter D operating temperature cui.com typ For more information, please visit the product page | For information on related products, view Dc Power Jacks CUI Inc │ SERIES: EPSA 20W │ DESCRIPTION: AC-DC POWER SUPPLY date 06/14/2013 │ page 3 of 5 MECHANICAL parameter conditions/description dimensions 75 x 35 x 62 input plug fixed US min typ max units ED mm MECHANICAL DRAWING IS C DC CORD O N TI N U units: mm tolerance: ±1 D * * MODEL NO. CABLE GAUGE CORD LENGTH EPSA050400U 16 AWG 1,500 mm ±30 *Standard “P5P” plug shown cui.com For more information, please visit the product page | For information on related products, view Dc Power Jacks CUI Inc │ SERIES: EPSA 20W │ DESCRIPTION: AC-DC POWER SUPPLY date 06/14/2013 │ 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 B A O 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 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 *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 | For information on related products, view Dc Power Jacks CUI Inc │ SERIES: EPSA 20W │ DESCRIPTION: AC-DC POWER SUPPLY date 06/14/2013 │ page 5 of 5 REVISION HISTORY 1.0 description date initial release 06/14/2013 ED rev. 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.