The fuse of the fuse is also called the melting value I2T. It is the energy required for the melting component of the fuse of the fuse in the experiment. The capacity value can be used as a reference for the life algorithm. There are two main calculation methods.
The 8 millric algorithm, the pulse current is applied to the fuse, and the time required for the melting breaks. If the melting of the melt can not occur in 8 milliseconds or a shorter time, the value of the pulse current will continue to increase.
Test until the fuse occurs within 8 milliseconds. Essence The purpose of the test is to ensure that the accumulated calories are not enough to transfer from the fuse in a short time, so that all the calories I2T is used for melting. Once the current and time are determined, the I2T required for melting is easy to calculate.
Another method of calculating I2T is the time measured at 10 times the rated current. Like the algorithm, the results are obtained through points.
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