PM20-R068M

Fixed inductors, also known as inductors, are passive electronic components. They are composed of a winding conductor, an insulating sleeve, a magnetic core and other components; in alternating current or pulsating current circuits, they can convert electrical energy into magnetic energy and other forms of energy, and They also convert magnetic energy into electrical energy or other forms of energy. Fixed inductors can be divided into fixed electrical line inductors, power inductors, and linear current transduction inductors. In this article, we will focus on the PM20-R068M inductor to discuss its application field and working principle.

Application field

The PM20-R068M is a limited current inductor, which has a wide range of applications, such as computers, digital products, medical devices, communication devices, aviation and other industries. It can also be used in frequency conversion circuits, switching power supplies, inverters, electronic ballasts, etc.It has a wide range of application fields due to its highly reliable inductor body, good electromagnetic shielding performance and wide operating temperature range.

Working principle

The PM20-R068M is composed of several parts: a ferrite core, a ferrite shield, a wire windings and a coil former. When an alternating current flows through the windings in the PM20-R068M, a magnetic field is generated around the windings. This magnetic field induced in the ferrite core produces an electromotive force, resulting in a voltage drop between the two ends of the windings. The non-zero value of this voltage drop indicates that a current is flowing through the component, but the inductance restricts the dynamic properties and current of the circuit. This is the working principle of the PM20-R068M.

Conclusion

In summary, the PM20-R068M is a kind of fixed inductor. It has a wide range of applications, such as computers, digital products, medical devices, communication devices, aviation and other industries. Its working principle is based on the inductance of the ferrite core, which results in a voltage drop between the two ends of the windings.