Definitions for relay, polarized
This page provides all possible meanings and translations of the word relay, polarized
The Standard Electrical Dictionary
A relay whose armature is of steel, and polarized or permanently magnetized, or in which a permanent magnet is used as the basis for the electro-magnets. In the relay shown in the cut the coils shown are mounted on cores carried on the end of a powerful bent permanent magnet. Thus when no current passes their upper poles are both of the same sign, and the horizontally vibrating tongue is held by the magnetic attraction against one or the other pole piece. If a current is sent through the electro-magnet it gives opposite polarity to the two polar extensions. As the end of the vibrating tongue is of polarity determined by the permanent magnet it is attracted to one pole and repelled from the other. On cessation of current it remains attached by the permanent magnetism. If now a current is sent in the opposite direction the two poles again acquire opposite polarity, the reverse of the former, and the tongue flies across to the opposite side. On cessation of current it remains attached as before by the permanent magnetism. In its movements to and fro the relay tongue opens and closes a contact, so as to work a sounder or other apparatus. The polarized relay is of high sensibility, and requires little or no change of adjustment.
The numerical value of relay, polarized in Chaldean Numerology is: 5
The numerical value of relay, polarized in Pythagorean Numerology is: 5
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"relay, polarized." Definitions.net. STANDS4 LLC, 2016. Web. 31 Jul 2016. <http://www.definitions.net/definition/relay, polarized>.