ER1025-61JP

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Fixed Inductors

Inductors, sometimes referred to as reactors, are passive electrical components used in electronic circuits to create energised magnetic fields. They are available in a range of formats including air core, ferrite core and distributed winding solutions. Fixed inductors are static, meaning they do not require active devices to function. This makes them ideal for low-frequency, dc, delay, and filter circuits. ER1025-61JP is a widely used model from a range of fixed inductors.

ER1025-61JP Application Field

ER1025-61JP fixed inductors are predominantly used for damping signals in low-frequency dc analogue circuits. They are suitable for use in a variety of different applications including electronic clock circuits and switching power supply circuits. These components are also an important component in flyback transformer applications.

ER1025-61JP Working Principle

ER1025-61JP\'s working principle is based on inductance. When electric current passes through the component, a magnetic field is created and this causes self-inductance. The amount of inductance created is determined by the size of the component, its windings and construction. ER1025-61JP is wound with thin 1.2mm diameter wires. This wire is insulated and wrapped to create a cylindrical coil with 68 turns. This allows for high current passes through with minimal magnetic resistivity. The inductance value is also determined by the air passed through the windings of the coil. This ensures that an even distribution of energy is created. This also helps to create a higher impedance, which is ideal for filtering signals.

ER1025-61JP Performance Parameters

ER1025-61JP has a variety of performance parameters that should be taken into account. These include a nominal inductance of 4.7µH, saturation current of 13A, and winding resistance of 0.066 ohms. It also has a maximum voltage rating of 500V, an operating temperature between -25°C to 70°C and a safe storage temperature range between -40°C to 85°C. The components also have an impressive temperature coefficient of inductance up to -0.19%/°C.

Conclusion

ER1025-61JP fixed inductors are widely used for damping signals in low-frequency dc analogue circuits. The components are popular for their high level of performance and reliability. They feature a nominal inductance of 4.7µH, maximum voltage rating of 500V, winding resistance of 0.066 ohms and a temperature coefficient of inductance up to -0.19%/°C. As such, these components can be used to power a variety of applications in the electronics industry.

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