IMCH1812ER330K

DC Resistance (DCR):	1.4 Ohm Max
Height - Seated (Max):	0.138" (3.50mm)
Size / Dimension:	0.177" L x 0.126" W (4.50mm x 3.20mm)
Supplier Device Package:	1812 (4532 Metric)
Package / Case:	1812 (4532 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.52MHz
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	14MHz
Q @ Freq:	10 @ 2.52MHz
Series:	IMCH-1812
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	300mA
Tolerance:	±10%
Inductance:	33µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

Fixed inductors, or inductive components, are devices that store electrical energy in the form of a magnetic field in a permanent or semi-permanent form. These devices are widely used in power supplies, signal processing, medical equipment, and other forms of power management. The name IMCH1812ER330K is an example of an inductor used in the field of power management. This particular device is a non-polarized inductor, made up of two terminal points, and is primarily used in low power applications such as SMPS, MPPT, and UPS.Applications

The IMCH1812ER330K is a general-purpose, non-polarized, power management inductor. It is primarily used in medium to low-power applications such as switched-mode power supplies (SMPS), maximum power point tracking (MPPT), and uninterruptible power supplies (UPS). It is one of the most popular power management components due to its size, reliability, and wide range of output power performance.In addition to its usage in low-power electronics, the IMCH1812ER330K can also be used in various other high frequency power management applications such as radio frequency amplifiers, satellite receivers, and magnetic-based sensors and actuators. This particular device is also used in a wide variety of consumer electronics such as audio and video equipment, computers and communication systems, and even home theater systems.Working Principle

The working principle of the IMCH1812ER330K is based on the simple principle of Faraday’s law of induction. This principle states that when a voltage is applied across the terminals of an inductor, a magnetic field is generated. This magnetic field will then generate an electric current and its source will be the inductor itself.This particular device is capable of storing energy in the form of a continuous magnetic field, which is generated when a current flows through it. This stored energy is then released back into the circuit at a later time when the current flow is reversed. This allows the device to produce a steady and reliable output, providing a consistent supply of power to the circuit.Conclusion

The IMCH1812ER330K is a versatile power management component suitable for use in various low-power applications. It is capable of storing energy in the form of a magnetic field, which is generated when a current passes through it. This stored energy is then released back into the circuit when the current flow is reversed. This provides a steady and reliable output and can be used in many power management applications.

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