Back in the early days of electricity, lab workers could measure electric current in a circuit using an ammeter (galvanometer) and voltage using a voltmeter. From there, they could calculate ...

Parallel lines close parallel lines Lines which never meet and stay the same distance apart. Parallel lines are indicated by a pair of arrows. are two or more straight lines that remain the same ...

Barry Brents, Field Application Engineer of TE Connectivity’s business unit TE Circuit Protection, talks about the resistance of a PolySwitch PPTC resettable device in a tripped condition and explains ...