ER1025-60JR

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Fixed Inductors

Inductors, or coils, are passive electronic components made of a conductive material, usually copper wire, wrapped around a core of ferrite, ceramic, or air. Inductors come in many shapes and sizes, and are widely used in electrical and electronic equipment. They are typically used in signal conditioning and power supply, loudspeakers, motors, power quality, RF and microwave, industrial and automotive applications.

A fixed inductor is a type of inductor whose value has been fixed or preset at the factory. ER1025-60JR is one of such kind of inductors. It is mainly used in switching power supplies or other converters and circuit applications that require ultra-low resistance, high-current, low-profile, and high-temperature tolerance.

ER1025-60JR Application Field and Working Principle

The ER1025-60JR is a fixed inductor specifically engineered for use in high-power converters and circuit applications. It is designed and manufactured to meet the stringent demands of low distortion performance and high temperature operation up to 200°C. It features an adjustable ferrite core and an advanced multi-point contact for optimized thermal conductivity and heat dissipation.

The ER1025-60JR’s key parameters are as follows: resistance (Ω) – 6.0; inductance (uH) – 1025; dcR (%) – 5; SRF – 77MHz; RMS current (A) – 26; drum core size (mm) – 15 x 10; mounting method – SMT; electrical characteristic: low AC loss and low DCR.

This core is designed to achieve ultra-low resistance and high-current capability. It works by utilizing the magnetic field generated in the coil of wire. This field creates a voltage drop in the wire which results in a current flowing through the coil. The current then travels around the circuit, generating a self-induced voltage or back EMF in the opposite direction.

The ER1025-60JR is ideal for applications where high-power and high-temperature operation are required. It is particularly useful in switching power supplies and other converters such as power inverters, AC/DC power adapters, lighting systems, motor drivers, and other applications requiring voltage regulation.

The primary advantages of the ER1025-60JR are its low resistance, high current capability, low profile, and thermal performance. It also features a wide frequency range and high energy voltage compatibility, making it ideal for applications requiring high power conversion efficiency. Besides, the ER1025-60JR also has one of the lowest self-induced voltage of any type of inductor on the market, reducing power loss and improving the device’s overall reliability and performance.

In summary, the ER1025-60JR is a high-power, low-profile, fixed inductor ideal for use in applications requiring voltage regulation and high performance in high temperatures. Its low resistance, high current capability, and self-induced voltage make it an appealing option for designers and engineers looking for reliability in their applications.

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