744902147 Allicdata Electronics

744902147 Inductors, Coils, Chokes

Allicdata Part #:

732-2949-2-ND

Manufacturer Part#:

744902147

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIXED IND 47NH 200MA 3 OHM SMD
More Detail: 47nH Unshielded Thin Film Inductor 200mA 3 Ohm Max...
DataSheet: 744902147 datasheet744902147 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
DC Resistance (DCR): 3 Ohm Max
Height - Seated (Max): 0.022" (0.55mm)
Size / Dimension: 0.063" L x 0.031" W (1.60mm x 0.80mm)
Supplier Device Package: 0603 (1608 Metric)
Package / Case: 0603 (1608 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 300MHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 1.5GHz
Q @ Freq: 15 @ 300MHz
Series: WE-TCI
Shielding: Unshielded
Current - Saturation: --
Current Rating: 200mA
Tolerance: ±2%
Inductance: 47nH
Material - Core: --
Type: Thin Film
Part Status: Obsolete
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors refer to components that store energy in a magnetic field, which is generated by passing current through a conductive coil. The 744902147 fixed inductors are specifically designed to perform well in the application of power electronics. They are constructed out of metal powder cores with copper and tin coated windings, and feature high temperature resistance, low losses, and low profile construction.

The working principle of the 744902147 fixed inductors is based off of the concept of magnetic circuits. When a current passes through the coil of the inductor, it generates a magnetic field of an opposite polarity to the magnet. This magnetic field then induces an opposing current in the coil, which results in a back EMF (electromotive force), which in turn helps to fold the current flowing through the circuit.

In addition to their high heat resistance, low losses, and low profile construction, the 744902147 fixed inductors have a variety of other beneficial features. These features include a high saturation current, low distributed capacitance, high switching frequency, and high pulse current. These features make the 744902147 fixed inductors a great option for power applications such as motor control, lighting, and automotive applications.

A key application of the 744902147 fixed inductors is in the field of power electronics. Power electronics involves the conversion of electrical energy from one form to another, and thus fixed inductors play a major role in the process. By providing an effective back EMF, the fixed inductors reduce the amount of current drawn from the power supply, while also ensuring that any change in the voltage level is minimized.

In addition, the 744902147 fixed inductors are also used in the field of motor control. They are often used in combination with other components, such as transistors and other switching elements, to control the speed and torque of electric motors. By regulating the current and voltage levels, the 744902147 fixed inductors help to maximize the efficiency of the motor when it is running.

The 744902147 fixed inductors are also used in the field of lighting. By providing a stable current through the circuit, these inductors provide a reliable source of light, and are often used in LED lighting applications. They also play a key role in providing a constant level of light intensity, as well as helping to regulate the color temperature of the lighting.

Overall, the 744902147 fixed inductors are a valuable component that offers a wide variety of benefits in a variety of applications. From power electronics to motor control to lighting, these inductors provide a reliable, efficient, and cost-effective solution for a variety of needs. By providing a stable current, a low loss design, and a high pulse current, the 744902147 fixed inductors provide power, stability, and reliability, making them a great option for power applications in various fields.

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

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