GLCR2012T1R0M-HC Inductors, Coils, Chokes

DC Resistance (DCR):	90 mOhm
Height - Seated (Max):	0.053" (1.35mm)
Size / Dimension:	0.079" L x 0.049" W (2.00mm x 1.25mm)
Supplier Device Package:	0805 (2012 Metric)
Package / Case:	0805 (2012 Metric)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	GLCR
Shielding:	Shielded
Current - Saturation:	490mA
Current Rating:	900mA
Tolerance:	±20%
Inductance:	1µH
Material - Core:	--
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors and GLCR2012T1R0M-HC Application Field and Working Principle

Fixed inductors are passive electronic components that have two terminals used to store energy in the form of a magnetic field. They are used in a wide variety of applications, including power supplies, voltage regulators, oscillators, and filtering circuits. In this article, we will be discussing the application field and working principle of one particular fixed inductor, the GLCR2012T1R0M-HC.The GLCR2012T1R0M-HC is a surface mount aluminum-electrolytic chip inductor manufactured by Yageo Corporation. It is designed to provide stable inductance of between 0.1 to 2.2DHR over a temperature range of -40 to +105 degrees Celsius. It can be used in applications such as DC-DC converters, switching power supplies, voltage filters, and EMI/RFI noise suppression circuits.The GLCR2012T1R0M-HC is made with an aluminum-based construction and its inductance is achieved by winding aluminum foil bands around a high permeability core. The inductor is insulated, allowing for a high frequency operation. This makes it suitable for high-frequency switching applications. Its surface mount design also allows for an easy and flexible installation, saving space and time during the assembly process.The GLCR2012T1R0M-HC is an ideal choice for power supply applications where a high inductance value is necessary. The high inductance value allows for a higher current rating which is beneficial for providing power to high-load components. This makes it well suited for LED lighting, home appliances, and telecom equipment. It is also used in power systems for battery charging, AC/DC conversion, and other high-current applications.The GLCR2012T1R0M-HC operates by converting electrical energy into a magnetic field when a current flows through it. The magnetic field that is created contains energy which can be stored and used when necessary. The amount of energy stored depends on the magnetic field’s strength and the inductance value of the inductor. As the current passes through the inductor, it creates an opposing electric field, which is the basis of induction.When the current is constant, the voltage across the terminals of the inductor also remains constant. In this situation, the inductor acts like a current source, supplying the same amount of current regardless of the voltage applied. This constant source of current is used in DC-DC conversion, voltage filtering, and other applications that require a steady supply of current.When the current passing through the inductor is suddenly changed, the stored energy is released in the form of an EMF (electro motive force). This EMF then opposes the change in current, allowing for a smoother transition from one current level to another. This effect is used in DC-DC converters, oscillators, and other power supply circuits to provide a more controllable transition.The GLCR2012T1R0M-HC fixed inductor is a versatile electronic component that can be used in a number of different applications. Its high inductance value and durable construction make it well-suited for power supply and DC-DC conversion applications. It is also used in oscillators and filtering circuits due to its ability to provide a smooth transition of current levels. All in all, the GLCR2012T1R0M-HC is a reliable and cost-effective option for power supplies and related applications.

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