ELL-6PV470M Inductors, Coils, Chokes

Fixed Inductors

Fixed inductors, also known as chokes, are electronic components that consist of a coil of insulated wire wound around a magnetically active core material. In many electrical and electronic circuits, inductors are used to create an electrical field, which in turn stores electrical energy. They are most commonly used in radio frequency circuits, power supplies, and switch-mode power converters.

ELL-6PV470M application field and working principle

The ELL-6PV470M is an axial-leaded, iron-core power inductor that can be used for a wide range of power circuits, such as DC/DC converters for computer applications, LDO regulators, power supplies, and more. It is available in a range of leaded inductance values, offering a cost-effective solution for medium to high power designs.

The ELL-6PV470M’s core is made up of iron powder and metal particles. The combination of these materials results in higher saturation levels and lower core losses, giving it a high inductance power density and high efficiency. The allow-wire coil is insulated using polyurethane allowing for a temperature range of -55°C to +125°C and a rated current up to 11A. The ELL-6PV470M also features a low DCR, making it suitable for high-current switching and linear applications.

The ELL-6PV470M\'s working principle is that, when a current flows through a conductor, a magnetic field is established around it, which in turn stores electrical energy. On the other hand, when this magnetic field is acted upon by a changing current, an electrical voltage is induced. This is called Faraday\'s Law of Induction. In the ELL-6PV470M, the core and windings are configured in such a way that when a current passes through it, a matching magnetic field and resistance are created, the latter of which is useful for controlling current in circuits.

The ELL-6PV470M is ideally suited for power circuits that require high inductance power density and efficiency, such as rectifier power supplies, high-power DC-DC converters, Pulse Width Modulation (PWM) current-source converters, and many more. This device is especially useful in power-hungry applications as it enables higher current flow with lower power dissipation.

In conclusion, the ELL-6PV470M copper-wound, iron-core power inductor is the ideal solution for medium to high-power design needs, offering high efficiency and power density at a cost-effective price.