ISC1812RV221J Allicdata Electronics
Allicdata Part #:

ISC1812RV221J-ND

Manufacturer Part#:

ISC1812RV221J

Price: $ 0.48
Product Category:

Inductors, Coils, Chokes

Manufacturer: Vishay Dale
Short Description: FIXED IND 220UH 105MA 6.3 OHM
More Detail: 220µH Shielded Wirewound Inductor 105mA 6.3 Ohm Ma...
DataSheet: ISC1812RV221J datasheetISC1812RV221J Datasheet/PDF
Quantity: 1000
1000 +: $ 0.43344
2500 +: $ 0.41990
5000 +: $ 0.40635
12500 +: $ 0.39281
Stock 1000Can Ship Immediately
$ 0.48
Specifications
DC Resistance (DCR): 6.3 Ohm Max
Height - Seated (Max): 0.134" (3.40mm)
Size / Dimension: 0.177" L x 0.126" W (4.50mm x 3.20mm)
Supplier Device Package: 1812
Package / Case: 1812 (4532 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 796kHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 4.2MHz
Q @ Freq: 40 @ 796kHz
Series: ISC-1812
Shielding: Shielded
Current - Saturation: --
Current Rating: 105mA
Tolerance: ±5%
Inductance: 220µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors, such as the ISC1812RV221J, are components used to store energy and to control voltage and current in a circuit. They have a wide range of applications in the electronics industry, from signal conditioning to power conversion, power supplies and amplifiers. The ISC1812RV221J inductor is frequently used in automotive electronics due to its ferrite-core based design and its rated current from 25A to 50A.

The inductance of an inductor is defined as the ratio of the induced voltage to the rate of change of current. This relationship is known as Faraday\'s Law and can be expressed mathematically as:

V = -L(di/dt)

where V is the induced voltage, L is the inductance of the inductor, and dt is the rate of change of current. The inductance of an inductor is typically measured in henries (H) and can range from microhenries (uH) to kilohenries (kH). The inductance of the ISC1812RV221J is 1.2 uH.

An inductor works because the magnetic field generated by the current in its winding induces a voltage in the opposite direction. This voltage can be used to store energy and control voltage and current in a circuit. An ideal inductor will not draw any current until a voltage is applied, and once a voltage is applied it will continue to draw the same amount of current even if the voltage is removed. This makes an ideal inductor an efficient way to store energy, as it will maintain its stored energy until it is released.

Inductors are also used in different power-electronics applications, such as phase shift circuits, filter circuits, chokes, high-frequency inductors, etc. In addition, they are used in various automotive electronic applications, including vehicles with multiple voltage systems. They are also used in audio processing, signal conditioning, power conversion, and amplifiers.

The ISC1812RV221J fixed inductor is designed for automotive, commercial, and industrial applications. It is a two-pin device that has an average current rating of 25A to 50A and features a ferrite-core-based design. Its superior performance characteristics, combined with its high-reliability, make it an ideal choice for automotive applications, such as traction control, electric power steering, and power electronic modules.

The ferrite-core-based design eliminates the need for wire-winding and allows for a smaller size. This makes the ISC1812RV221J ideal for applications where space is a concern. Its superior temperature rating allows it to be used in high temperature environments, such as under the hood of a vehicle. The two-pin design also allows it to be connected to other components in the circuit for high-current applications.

The working principle of the ISC1812RV221J inductor is based on Faraday\'s Law, which states that an induced voltage is equal to the rate of change of the current multiplied by the inductance. As current increases or decreases, the induced voltage will act in the opposite direction, limiting any change in the current. This allows the inductor to store energy when current increases and to release it when current decreases. This helps to regulate the current in a circuit and to provide a stable output.

In conclusion, the ISC1812RV221J is a fixed inductor which has a wide range of automotive applications. Its small size and ferrite-core-based design make it suitable for applications where space is a concern. The working principle of the device is based on Faraday\'s Law, and it is capable of storing and releasing energy in order to regulate the current in a circuit, providing a stable output.

The specific data is subject to PDF, and the above content is for reference

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