Solar container inductor current calculation

How to calculate current going through an inductor?

To calculate the current going through an inductor, the formula below is used: All you must know to calculate the current going through an inductor is L, the inductance of the inductor and the integral of the voltage that is across the inductor. Note: Io is the initial current going through the inductor, if there is any.

What is the automatic loss calculator for power inductors?

(This is reference data, and does not guarantee the products characteristics.) This is the automatic loss calculator when you use power inductors. As a simulation result, you can check the total loss, ripple wave and temperature increase etc.

What is inductor current ripple ratio (CR)?

Figure 2 shows the inductor current ripple (current ripple ratio (CR)) of 30% in a circuit with an output current of 3 A in red. This is the compromise that is usually selected in switching regulator circuit designs.

How do you calculate the inductance of a coil?

Calculate the inductance value of the coil by substituting the above parameters into equation (18-1) or (18-2). Coil selection should be based on the results of the calculations. For this design, 10μH is chosen as the closest standard inductance value.

How to calculate inductor current flow in a switching element?

IOUT is the average inductor current value. When switching element Q1 is ON, current flow is shown during ON period tON of Q1, and voltage VL(ON) of coil L can be calculated by the following equation: OFF. The next step is to determine current flow in coil L when the switching element is OFF.

What is the inductor current ripple of a switching regulator?

This is the compromise that is usually selected in switching regulator circuit designs. The waveform shown in blue has an inductor current ripple of 133%, and the waveform shown in green has an inductor current ripple of 7%. Figure 2.