Out-of-step protection is a critical component of modern power system protection schemes—its importance has grown ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

NASA and its commercial partners are conducting demonstrations of advanced satellite relay capabilities supporting near-Earth science missions as part of the Communications Services Project. The ...

Testing verifies that protection schemes meet their intended purpose, ensuring safety and system integrity. Function testing involves manual or electrical manipulation of components to confirm signal ...

Explore why relay protection testing is becoming more complex with IEC 61850 systems, and discover practical steps to streamline your protection workflows. If you’ve been in protection testing for a ...

Download the full guide from Pickering to discover our five key reasons why reed relays are ideal for semiconductor testing, plus recommended products for your application. Aug. 27, 2025 Semiconductor ...

STANDEX ELECTRONICS high-voltage reed relays meet new peak high-voltage testing standards. Devices are engineered with hermetically sealed Rhodium or Tungsten contacts, providing reliable and ...

England batter Jamie Smith’s promising innings came to an end in dramatic fashion on Day 3 of the first Test against India at Headingley, as he was dismissed for 40 runs off 52 balls by pacer Prasidh ...

In a thrilling moment of athletic brilliance, Indian fielders Ravindra Jadeja and Sai Sudharsan combined to pull off a spectacular relay catch that dismissed England’s Jamie Smith on Day 3 of the ...

KAWASAKI, Japan--(BUSINESS WIRE)--Toshiba Electronic Devices & Storage Corporation ("Toshiba") has launched "TLP3414S” and “TLP3431S," photorelays housed in the S-VSON4T [1] package that feature a ...

Abstract: This paper provides an alternate method for testing transformer differential relays applied to delta-grounded wye transformers using single-phase test currents. The alternate method is based ...