We produce Encapsulated Transformer, High frequency switching transformer, Low frequency power transformer ,inductor and current transformer.
When an electric current flows through an inductor, it will generate an induced voltage. This induced voltage will oppose the change in current. If the current is increasing, the inductor will act as a load while if it is decreasing, the current will act as a source. When the current changes to zero, the induced voltage will decrease.
This constant of proportionality increases with the voltage applied over time. When the voltage source is removed, the magnetic flux tends to keep the current flowing. This constant is called the inductance, and it is measured in henries or webers per amp. For example, when you apply 20 volts, the flow rate of a current increases by one amp per second.
An electronic inductor can be a small or large device. Small inductors are often manufactured in molded cases like resistors and have a ferrite or plain core. They can be easily differentiated from other small resistors by using an ohmmeter. Inductors work on the principle of Faraday's law of induction, which states that a changing magnetic field induces loops of electrical current in a conductive metal core. However, the energy contained in the current is lost as heat in the core material.
Real inductors are similar to electronic inductors, except that the currents they conduct are different. A real inductor has a capacitive field around its coil, which cancels out the inductive reactance. The two components also differ in phase. Hence, when currents flow through it, the current is concentrated near its neighbor.
The current in an inductor cannot change instantly. It would have to change by a finite amount of time in order for the induced emf to be zero. However, the current can change rapidly, and an inductor can result in high voltages. This makes the inductor an ideal circuit for storing and transmitting electrical currents.
The core loss of a copper inductor is proportional to the square of the current flowing through it. At 90 A, this loss is equivalent to 54.1 W, which is a significant portion of the total resistance of an electronic inductor.
![](/yztransformer/2022/06/24/logo-3.jpg?imageView2/2/format/jp2)
DC-DC Converter Electronic High Current Power Shielded Inductor
Product parameters:
Height : 6.0mm max-4.8mm max
Foorprint : -13.4mmx13.3mm Max-13.0mmx12.8mm Max
Current Rating : up to 28.3Adc
Inductance Range : 0.50μH to 5.0μH
Standard:
UL, VDE, RoHS, 3C, CQC