What is the current of the I-shaped inductor? Have you heard of it?

First, the influencing factors of the word inductor current:

This root "I-shaped" inductor does not matter. The magnitude of the current is related to the thickness of the inductor. The thicker the inductor, the larger the current, and the smaller the current.

How to calculate the withstand current of the I-shaped inductor:

The current density of the I-shaped inductor can be as high as 9

Wire diameter = 1.13 (3/9) ^ 0.5 = 0.65

A line of almost 0.65 is fine.

Second, the rated current of the word inductor:

MH stands for the unit of inductance, 8*10 should refer to its size, and 1MH means the inductance is 1MH, but M here should be lowercase, which is mH, which is 1 millihen, not 1megahen, because At present, I have not been exposed to such a large inductance, but it is a mega-mH, micro-Heng uH is more common.

Third, the current size of the word inductor:

Current size of the word inductor:

The following is a description of Changzhou Southern electronic components LGB series of word inductors, according to two examples, for your reference:

The rated current of the LGB-S/X0810-3R3M (3.3uH) is 3000mA

The rated current of the LGB-S/X0810-3R9M (3.9uH) is 2900mA