Global TMW:
Login  |  Register          Free Newsletter Subscription
Subscribe
Email
Print
Reprint
Learn RSS

Lambda PCB supplies meet Class B EMC requirements

-- Test & Measurement World, 9/30/2008 12:00:00 PM

Additions to the ZPSA series of PCB-mount AC/DC power supplies from Lambda include the ZPSA40 and ZPSA60 series of single-output supplies. The devices meet the conducted and radiated EMC requirements of EN55022-B and FCC Class B without additional filtering or components, and the EN61000-4 immunity specifications for greater reliability.

The 40-W and 60-W power supplies are available with output voltages ranging from 3.3 VDC to 48 VDC. Outputs are floating, so they can be either a positive or negative polarity. Typical efficiencies are up to 88%. Models are rated for operation in a convection-cooled environment with temperatures ranging from 0°C to 70°C without derating. Standard features include both overvoltage and short-circuit protection.

Occupying an industry-standard 2x4x1.07-in. footprint, these compact supplies accommodate an input voltage range of 90 VAC to 264 VAC (47 Hz to 440 Hz) or 120 VDC to 370 VDC. They can be used as drop-in replacements for existing supplies, and their low profile allows them to be installed in the most compact of applications. Both the ZPSA40 and ZPSA60 series have global safety agency approvals per UL/CSA/EN60950-1 standards. All supplies carry the CE Mark and are RoHS-compliant.

Prices for the 40-W ZPSA40 series and the 60-W ZPSA60 series start at $15.75 (1000 units).

Lambda, www.lambdapower.com.

Email
Print
Reprint
Learn RSS

Talkback

We would love your feedback!

Post a comment

» VIEW ALL TALKBACK THREADS

Related Content

Related Content

 

By This Author

There are no other articles written by this author.

Sponsored Links



 
Advertisement
SPONSORED LINKS

More Content

  • Blogs
  • Podcasts

Blogs

  • Martin Rowe
    Rowe's and Columns

    November 5, 2008
    Technical articles retain value
    I'm always amazed, and pleased, when I hear from readers who still find value in old T&MW articl...
    More
  • Rick Nelson
    Taking the Measure

    October 30, 2008
    ITC: ATE companies team with chip makers, OSAT
    Driven by economic forces, five ATE makers came together yesterday under the CAST banner in an effor...
    More
  • » VIEW ALL BLOGS RSS

Podcasts

Advertisements





NEWSLETTERS
Click on a title below to learn more.

Test Industry News (3 Times Per Month)
Machine-Vision & Inspection (Monthly)
Communications Test (Monthly)
Design, Test & Yield (Monthly)
Automotive, Aerospace & Defense (Monthly)
Instrumentation (Monthly)
Resource Center E-Alert (Monthly)
©2008 Reed Business Information, a division of Reed Elsevier Inc. All rights reserved.
Use of this Web site is subject to its Terms of Use | Privacy Policy
Please visit these other Reed Business sites