different types of fuses and use
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Fuses can be divided into two main categories according to the type of input supply voltage.
AC fuses
DC fuses
AC and DC Fuses
There is a little difference between AC and DC Fuses used in the AC and DC Systems.
In a DC system, when the metallic wire Melts because of the heat generated by the over current, then Arc is produced and it is very difficult to extinct this arc because of DC constant value. So in order to minimize the fuse arcing, DC fuse are little bigger than an AC fuse which increase the distance between the electrodes to reduce the arc in the Fuse. On the other hand, i.e. in the AC system, voltage with 60Hz or 50Hz frequency changes it amplitude from zero to 60 times every second, so arc can be extinct easily as compared to DC. Therefore, AC fuses are little bit small in sizes as compared to DC fuses.
Fuses can also be categorized based on one time or multiple Operations.
1) One time use only Fuse 2) Resettable Fuses
AC fuses
DC fuses
AC and DC Fuses
There is a little difference between AC and DC Fuses used in the AC and DC Systems.
In a DC system, when the metallic wire Melts because of the heat generated by the over current, then Arc is produced and it is very difficult to extinct this arc because of DC constant value. So in order to minimize the fuse arcing, DC fuse are little bigger than an AC fuse which increase the distance between the electrodes to reduce the arc in the Fuse. On the other hand, i.e. in the AC system, voltage with 60Hz or 50Hz frequency changes it amplitude from zero to 60 times every second, so arc can be extinct easily as compared to DC. Therefore, AC fuses are little bit small in sizes as compared to DC fuses.
Fuses can also be categorized based on one time or multiple Operations.
1) One time use only Fuse 2) Resettable Fuses
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