EPSA-20W CUI | Alldatasheet

Document overview

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  • PDF pages: 5

Technical content

cui.com date 06/14/2013 page 1 of 5 SERIES: EPSA 20W │ DESCRIPTION: AC-DC POWER SUPPLY MODEL output voltage output current output power ripple and noise1 efficiency level (Vdc) max (A) max (W) max (mVp-p) EPSA050400U 5 4 20 50 V Notes: 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. PART NUMBER KEY EPSA050400U - XX - EJ - CXX DC Plug Type Factory Designation Base Number example of 5 Vdc, 4 A Reserved for Custom Configurations

FEATURES

  • 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 RoHS DISCONTINUED For more information, please visit the product page | For information on related products, view Dc Power Connectors

cui.com date 06/14/2013 │ page 2 of 5CUI Inc │ SERIES: EPSA 20W │ DESCRIPTION: AC-DC POWER SUPPLY INPUT parameter conditions/description min typ max units voltage 90 264 Vac frequency 47 63 Hz current at full load 0.5 A inrush current at 115 Vac, full load, 25°C, cold start 30 A leakage current 0.25 mA input fuse 2A/250V OUTPUT parameter conditions/description min typ max units line regulation ±5 % load regulation from +20% to +80% load ±10 % start-up 2 s hold-up at 110 Vac, 50 Hz, 80% max. load 10 ms PROTECTIONS parameter conditions/description min typ max units over voltage protection output shut down over current protection automatic power decrease, auto recovery 200 % short circuit protection output terminal protected SAFETY & COMPLIANCE parameter conditions/description min typ max units isolation voltage input to output at 10 mA for 2 seconds 3,000 Vac isolation resistance input to output at 500 Vdc 10 MΩ safety approvals UL/cUL, LPS EMI/EMC FCC Part 15B Class B MTBF as per Telcordia SR-332, Issue 2 at full load, 25°C 300,000 hrs RoHS compliant yes ENVIRONMENTAL parameter conditions/description min typ max units operating temperature 0 40 °C storage temperature -25 85 °C operating humidity 10 95 % storage humidity 10 95 % DISCONTINUED For more information, please visit the product page | For information on related products, view Dc Power Connectors

cui.com date 06/14/2013 │ page 3 of 5CUI Inc │ SERIES: EPSA 20W │ DESCRIPTION: AC-DC POWER SUPPLY MECHANICAL DRAWING MECHANICAL parameter conditions/description min typ max units dimensions 75 x 35 x 62 mm input plug fixed US DC CORD units: mm tolerance: ±1 MODEL NO. CABLE GAUGE CORD LENGTH EPSA050400U 16 AWG 1,500 mm ±30 *Standard “P5P” plug shown DISCONTINUED For more information, please visit the product page | For information on related products, view Dc Power Connectors

cui.com date 06/14/2013 │ page 4 of 5CUI Inc │ SERIES: EPSA 20W │ DESCRIPTION: AC-DC POWER SUPPLY 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 PXXR ST Stripped and Tinned PXX X X Standard PXX N = Center Negative Plug Polarity: “Blank” = N/A P = Center Positive Plug Angle: “Blank” = Standard R = Right Angle Plug Type DC PLUG TYPE EIAJ Plugs Locking DC Plug Standard DC Plug 3.5 mm Phono Plug 25±5 9±2 *Contact CUI for additional output plug options. 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 DISCONTINUED For more information, please visit the product page | For information on related products, view Dc Power Connectors

date 06/14/2013 │ page 5 of 5CUI Inc │ SERIES: EPSA 20W │ DESCRIPTION: AC-DC POWER SUPPLY 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 06/14/2013 The revision history provided is for informational purposes only and is believed to be accurate.

REVISION HISTORY

For more information, please visit the product page | For information on related products, view Dc Power Connectors