In order to unit test your relay containers you need a tool that provides you mocking & testing functionality. I recommend to use Jest but you can use any kind of testing library. With Jest you can ...

A few weeks ago, I ordered a relay tester. Never had one, always wanted one. Whenever I doubt the proper functioning of a ...

Proper selection and effective testing can increase contact reliability in the end product while reducing the overall cost of using relays. Who said relays are pass�? While electromechanical relays ...

Digital technology in protective relaying has come a long way in it’s acceptance with utilities and industrial power producers world-wide over the past decade. Reliability, cost efficiencies, and ...

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Earlier in 2000, PONOVO pioneered the first in-built industrial computer relay testing system-P41 in China. After that the integrated relay testing system came into market. Considering the portability ...