Blog

Using Thermally Protected MOVs in TVs or Power Supply Applications

  By Paul Traynham, Field Application Engineer, Littelfuse®, Inc. Pat Bellew, Product Test Engineer, Littlefuse®, Inc. ABSTRACT Metal Oxide Varistors (MOVs) are commonly used for transient over-voltage suppression in many  applications  such  as:  Transient  Voltage  Surge  Suppressors  (TVSS),  Uninterruptable  Power Supplies  (UPS),  AC  Power  Taps,  AC  Power  Meters  or  other  products.  Events  such  as  lightning,… Read more »

Bye, Bye Bad 2009, Welcome to a Sunnier 2010

By Rob Spiegel, Contributing editor — Electronic Business, 1/5/2010 It goes without saying that 2009 was a tough year for the electronics industry. With the notable exception of laptops “ which grew in unit shipments throughout the year“ and LCD-TVs, most product segments suffered significant declines. That started to change in the third quarter as… Read more »

Clean Energy Debate

Below you will find an interesting article written back in Oct 2009 by Brian Coppa from the Green Business Examiner As the health care debate winds down, the next major national debate will focus on energy reform. The investor coalition Ceres and the Clean Economy Network organized a clean energy debate forum this week at the… Read more »

Revolution in Clean Energy Technologies

WASHINGTON, DC, October 26, 2009 (ENS) – Liquid metal grid-scale battery technology that could enable constant energy supply from intermittent renewable energy sources, such as wind and solar power…  A bioreactor that has the potential to produce a flow of gasoline directly from sunlight and carbon dioxide using two microscopic organisms and ending U.S. reliance… Read more »