Difference Between Latching and Holding of the Electric Current

Difference between Latching and Holding of the electric current:

The important point of difference between Latching current and holding current is related between the process of scr because of the switches are turn ON.

The forward biased current is always based on the latching current but the forward bias and positive terminal are remain same.The current in the anode is connected to the continuous selection.Average value and important value are calculated by the less current.

The less Current supply is become more reactive and then control the loss.This current does not Flow in the same direction and signal of this current is always vary .

This will prevent the fall down of current and holding the current supply in same direction.during this holding current minimum value of scr becomes 5mA to stop the conducting materials.

Let us saw the difference between Latching current and holding current

Sr. No. Latching Current Holding Current
1) This is depend on the switches on procedure. This is depend on the switches OFF procedure.
2) It control the minimum value of current loss. It control the minimum value and above current loss.
3) Holding current value is less than that of latching current. It is more than that of latching current.
4) Latching current is generally 2 to 3 times of the holding current. It is more reliable to the latching current.

 

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