HCM1A1104-R90-R

Fixed inductors are used in electronic circuits to store energy in a magnetic field between two coils of wire. These components are frequently used in power supplies, RF systems, and signal conditioning circuits. The HCM1A1104-R90-R is a type of fixed inductor. It is a high-current, high-efficiency, medium to low-frequency device that is suitable for a variety of applications.

The HCM1A1104-R90-R device is a radial-leaded, high-current power inductor with a copper core. Its construction includes an aluminum shield with an injection-molded alumina ferrite core. The device has a rated current of 3 amps and withstands currents up to 6.5 amps. The structural composition ensures effective current transmission and rejection of electrical interference from outside sources. The device operating temperature range is between -40 and +85°C.

The HCM1A1104-R90-R device can be used in automotive applications, power supplies, low voltage (<10V) DC-DC converters, memory protection circuits, and high-frequency circuits. It is an ideal choice for high efficiency, low noise, and low EMI applications. The device features high inductance with low DCR and high current capabilities, making it suitable for compact, low-profile electronics. The device has a rated inductance of 1.1mH and a tolerance of ±10%.

The HCM1A1104-R90-R has two basic operating modes: linear and stepped inductance. In linear mode, the inductor’s inductance changes linearly over a portion of the voltage applied to it. In stepped inductance mode, the inductance remains constant with respect to the applied voltage and any changes to the inductance occur in discrete steps.

In linear mode, the HCM1A1104-R90-R device acts like a resistor: as the current through it increases, its inductance decreases. This decrease in inductance reduces the impedance of the device and allows for more current to flow. In stepped inductance mode, the inductance is constant regardless of the current, allowing it to act like an ‘on-off’ switch and can be used in power supplies, dynamic memory control circuits, and motor drivers.

The HCM1A1104-R90-R is a versatile fixed inductor with applications in many different industries. It is used in automotive electronics, consumer electronics, industrial electronics, power supplies, battery charging, and more. Its compact size, high current rating, and high efficiency make it an ideal device for reliable, low-profile designs.