Fixed Inductors

The ER1025-70KR is a fixed inductor that is widely used in a variety of applications. An inductor is simply a coil of wire that can store an electrical energy in the form of a magnetic field. When a current is applied to the coil, a magnetic field is generated, allowing for an efficient transmission of energy from one circuit to another. The ER1025-70KR is a high precision, low noise inductor that is designed for use in high-frequency applications such as digital signal processing, RF oscillator circuits, and pulse power systems. As such, the ER1025-70KR is a highly efficient and reliable component for use in these types of technologies.

The ER1025-70KR\'s high efficiency comes from its optimized design. It has an inductance range of 1-20 mH, a low DC resistance of 0.042 ohms, and a very low self-capacitance. All of these design features make it ideal for AC and DC systems as well as high-frequency devices. The ER1025-70KR also has an ultra-low-noise design with a stored energy rating of up to 10mW, allowing for improved signal-to-noise ratios in delicate circuit designs. Additionally, the ER1025-70KR is RoHS compliant, making it suitable for use in environmentally friendly applications.

The ER1025-70KR is designed for easy use in a wide range of applications including automotive, communications, and consumer electronics. It is typically used in DC-DC converters for power management, switch-mode power supplies, and DC-DC switching filters. In automotive applications, the ER1025-70KR can be used for filters, spike suppressors, and fuel-injection systems. Its low profile and low inductance values make it a great choice for very demanding applications. The ER1025-70KR can also be used for RF filters in cellular radio communications, as well as for low voltage requirements in lithium-ion battery charging systems.

The ER1025-70KR is designed to work with a wide range of AC and DC frequencies, with a typical operating frequency range of 50Hz to 10MHz. It is easy to install and features a solderable surface for secure connections. The size of the ER1025-70KR is quite compact, with a height of 3mm and a diameter of 7mm, making it ideal for use in today\'s increasingly miniaturized electronics systems. Additionally, the ER1025-70KR has a very wide operating temperature range, from -55C to +110C.

The ER1025-70KR is an efficient and reliable fixed inductor for use in a wide range of high-frequency applications. Its optimized design makes it ideal for use in AC and DC systems, as well as high-frequency devices. It has a low profile and a wide operating temperature range, making it suitable for a multitude of uses in small as well as large scale electronics projects.