B78108S1472K009 Allicdata Electronics
Allicdata Part #:

B78108S1472K009-ND

Manufacturer Part#:

B78108S1472K009

Price: $ 0.10
Product Category:

Inductors, Coils, Chokes

Manufacturer: EPCOS (TDK)
Short Description: FIXED IND 4.7UH 820MA 340 MOHM
More Detail: 4.7µH Unshielded Wirewound Inductor 820mA 340 mOhm...
DataSheet: B78108S1472K009 datasheetB78108S1472K009 Datasheet/PDF
Quantity: 1000
5000 +: $ 0.08538
Stock 1000Can Ship Immediately
$ 0.1
Specifications
DC Resistance (DCR): 340 mOhm Max
Height - Seated (Max): --
Size / Dimension: 0.157" Dia x 0.362" L (4.00mm x 9.20mm)
Supplier Device Package: Axial
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 7.96MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 95MHz
Q @ Freq: 60 @ 7.96MHz
Series: BC
Shielding: Unshielded
Current - Saturation: --
Current Rating: 820mA
Tolerance: ±10%
Inductance: 4.7µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Box (TB) 
Description

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Fixed inductors play an important role in the operation of any electronic circuit. In many applications, they are used to store energy and acquire inductive reactance, which enables them to modify or control the energy current flow to provide desired levels of current or voltage. The B78108S1472K009 is a fixed inductor that is used in various industrial, automotive, and consumer applications. This article will discuss the application field and working principle of the B78108S1472K009.

The B78108S1472K009 is a small, high-performance power inductor used in various applications. It is a three-terminal device, with two terminals connected to the primary winding and the third terminal connected to the core. The primary winding consists of two coils that are interconnected in series. This helps to increase the inductance value of the inductor. The core is made of a highly porous material, such as ferrite, that is capable of efficiently storing energy for long periods of time. This enables it to act as a voltage or current regulator.

The B78108S1472K009 is mainly designed for power supply applications, such as laptop and tablet chargers and power supplies for computers, media equipment, and other electronic devices. It is capable of operating with high currents and high frequencies to provide efficient power conversion. The device is also used in automotive applications where it is used to regulate the voltage and current levels in the various systems of the vehicle. It is also used in consumer electronics, such as CD and DVD players, portable radios, and other battery-operated appliances. In all these applications, the B78108S1472K009 helps to regulate the input voltage, minimize power losses, and provide accurate and reliable current output.

The working principle of the B78108S1472K009 is based on the principle of electromagnetic induction. When a changing electric current flows through the primary winding of the device, a magnetic field is created around its core. This, in turn, induces a voltage in the secondary winding of the device. As the input current changes, the induced voltage also changes proportionally, resulting in a varying output voltage. The device is also capable of storing energy for long periods of time, making it useful for applications where constant current levels are needed, such as in DC-to-DC converters and other power management applications.

The B78108S1472K009 is a small power inductor with a wide range of applications in various industries. It is capable of providing efficient power conversion and regulating input and output current levels. The device utilizes the electromagnetic induction process to generate voltage and store energy for long periods of time. Its ability to lock in a constant current output makes it ideal for use in various power management applications.

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

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