Electronics - Voltage and Current - Discussion
Discussion Forum : Voltage and Current - General Questions (Q.No. 7)
7.
What type of switch is this?
Discussion:
62 comments Page 1 of 7.
Vaishnavi said:
4 years ago
SPDT- Single Pole Double Through.
SPDT switch is a switch that only has single input and can connect to switch between two ouputs.
SPDT switch is a switch that only has single input and can connect to switch between two ouputs.
(11)
Soumya Das said:
9 years ago
The Full For Of SPDT is - Single Pole, Double Pole Throw.
It can control two separate circuits, but are always switched together by a single actuator.
It can control two separate circuits, but are always switched together by a single actuator.
(1)
Ldm said:
10 years ago
Can anyone provide me figures of all switches?
(1)
Sanjay said:
9 years ago
Thanks for the explanation.
(1)
Banu said:
7 years ago
The single input pole switch is connected to through two way.
(1)
Sundareswaran said:
1 decade ago
What is the symbol of both among option?
Muhammad Bilal Attari said:
1 decade ago
SPDT Is Correct Answer.
SPDT Stand For:
S = Single.
P = Pole.
D = Double.
T = Through.
SPDT Stand For:
S = Single.
P = Pole.
D = Double.
T = Through.
Usman said:
1 decade ago
What is switch open or closed?
Santosh said:
1 decade ago
@Usman : you can take a example of a relay where three terminals are there. Com, NO, NC. When common connects with NO it is open switch.
And when com connects with NC it is closed switch.
And when com connects with NC it is closed switch.
Ragunath said:
1 decade ago
SPST Single pole, single throw One-way Two-way A simple on-off switch: The two terminals are either connected together or disconnected from each other. An example is a light switch.
SPDT Single pole, double throw Two-way Three-way A simple changeover switch: C (COM, Common) is connected to L1 or to L2.
DPST Double pole, single throw Double pole Double pole Equivalent to two SPST switches controlled by a single mechanism
SPDT Single pole, double throw Two-way Three-way A simple changeover switch: C (COM, Common) is connected to L1 or to L2.
DPST Double pole, single throw Double pole Double pole Equivalent to two SPST switches controlled by a single mechanism
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