7843330390 Allicdata Electronics
Allicdata Part #:

732-11759-2-ND

Manufacturer Part#:

7843330390

Price: $ 1.51
Product Category:

Inductors, Coils, Chokes

Manufacturer: Wurth Electronics Inc.
Short Description: FIX IND 3.9UH 11.2A 8.7MOHM SMD
More Detail: 3.9µH Shielded Wirewound Inductor 11.2A 8.7 mOhm M...
DataSheet: 7843330390 datasheet7843330390 Datasheet/PDF
Quantity: 200
200 +: $ 1.36521
400 +: $ 1.20645
Stock 200Can Ship Immediately
$ 1.51
Specifications
Q @ Freq: --
Height - Seated (Max): 0.445" (11.30mm)
Size / Dimension: 0.417" L x 0.417" W (10.60mm x 10.60mm)
Supplier Device Package: 1011
Package / Case: Nonstandard
Mounting Type: Surface Mount
Features: --
Inductance Frequency - Test: 100kHz
Operating Temperature: -55°C ~ 150°C
Ratings: AEC-Q200
Frequency - Self Resonant: 50MHz
Series: WE-CHSA
DC Resistance (DCR): 8.7 mOhm Max
Shielding: Shielded
Current - Saturation: 17.8A
Current Rating: 11.2A
Tolerance: ±20%
Inductance: 3.9µH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors refer to the type of inductors with fixed parameters. They are often used in electrical circuits to reduce voltage, current, or phase shift. An example of a fixed inductor is model 7843330390 (7843330390), which is designed for power electronic applications. Its structure is designed to improve inductance stability and reduce power losses.

The 7843330390 inductor is an efficient power supply component that has a relatively low nominal value of inductance, typically around 1 mH. It is built using high quality copper wire and coated with a protective insulation. The size and weight of the 7843330390 inductor are designed to minimize the power losses associated with it, resulting in improved efficiency. It is ideal for use in power converters, such as buck converters, flyback converters, and boost converters.

In addition to its use in power supplies, the 7843330390 can also be used in other applications. They can be used to regulate voltage, reduce voltage ringing, prevent power surges, and reduce electromagnetic interference (EMI). They are also often used to reduce current flow in analog and digital circuits.

The working principle of the 7843330390 inductor is fairly straightforward. It is basically an alternating current transducer, which converts alternating current, or AC, into direct current, or DC. When an AC voltage is applied to the inductor, the coil creates an alternating current, which is proportional to the applied voltage. This alternating current creates a magnetic field, which then induces a voltage in the coil. This induced voltage is the DC voltage.

Due to the efficiency of the 7843330390 inductor, it is a popular component in many power electronic applications. It is suitable for both aerospace and terrestrial applications, as it is relatively small in size and provides good magnetic properties. It is also a great choice for many noise suppression applications, as it helps to reduce the frequency of noise. Its low power loss minimizes system power consumption. As such, it is commonly used in power converters, switching regulators, and electronic ballast applications.

The 7843330390 is also used in many high-frequency applications, such as communication systems and electronic warfare systems. In these applications, the inductor is used to reduce the level of noise and increase signal clarity. In addition, the inductor can also be used in frequency synthesis applications, allowing it to provide better frequency control and modulation accuracy.

In conclusion, the 7843330390 is a great choice for power electronics and related applications. It has a relatively low nominal value of inductance, is relatively small in size, and helps to reduce power losses. Additionally, it is highly efficient, making it a great choice for power converters and other high-frequency applications. As such, the 7843330390 inductor is a popular component for many different applications.

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

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