We Put the Best Multimeters to the Test. Our Top Pick is Ideal for Both Beginners and Pros

Want to safely repair an electric appliance or simply test your home’s wiring? Get shopping tips as well as our top tool ...
EDN

TMR current sensor suits high-speed power stages

With 10-MHz bandwidth and 50-ns response time, Allegro’s ACS37100 XtremeSense TMR current sensor enables precise current ...
EE World Online

AC/DC supply shrink illustrates dramatic technology shift

The Analog Devices model 956 encapsulated-brick module is serious business, as it weighs almost a kilogram (just under two ...
Control Global

I/O modules sense on/off voltage levels to monitor power status

NT2140 discrete AC I/O module has been added to the BusWorks NT Ethernet I/O family, and provides six 120 V or 240 V AC ...
EDN

DC/DC converters add digital monitoring and control

XP Power launches a digital version of its HRF15 series of DC/DC converters for high precision equipment applications.
CNN

Fear & Greed Index

CNN’s Fear & Greed Index is a way to gauge stock market movements and whether stocks are fairly priced. The index uses seven market indicators to help answer the question: What emotion is driving the ...