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Function mode of the switch

2016-12-17View Original

Thread Content

What do SPDT and DPDT mean? Thank you.
Reply #22016-12-17
I found out that SPDT stands for Single Pole Double Throw: a switch with one pole and two throws. DPDT (Double Pole Double Throw): A double-pole double-throw switch.
Reply #32016-12-17
SPDT (Single Pole Double Throw): A single-pole double-throw switch. DPDT (Double Pole Double Throw): A double-pole double-throw switch. 2 SPDT: 2 single-pole double-throw switches.

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