Electronic Design

1-W DC-DC Converters Raise Efficiency Bars

Specifying typical efficiencies from 84%, the single-output MEV and dual-output MEA series 1-W dc-dc converters from Murata Electronics North America deliver a load-regulation performance of less than 5% with an overall load-regulation tolerance envelope of 9%. The MEV components provide 3 kV dc of galvanic isolation to reduce switching noise, while the MEA series includes 1 kV dc of isolation. Available in SIP 7 packages measuring 19.5 by 6 by 10 mm, both series offer input voltages of either 5 or 12 V, output voltages ranging from 5 to 15 V, and an operating temperature range from –40°C to 85°C at 1 W with free-air convection cooling. Prices in OEM quantities start at $5 each.

Murata Electronics North America Inc.

www.murata-ps.com/data/power/ncl/kdc_mea.pdf

www.murata-ps.com/data/power/ncl/kdc_mev.pdf

Hide comments

Comments

  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Publish