4448R-104M Allicdata Electronics
Allicdata Part #:

4448R-104M-ND

Manufacturer Part#:

4448R-104M

Price: $ 2.93
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: INDUCT ARRAY 2 COIL 680NH SMD
More Detail: Unshielded 2 Coil Inductor Array 3µH Inductance - ...
DataSheet: 4448R-104M datasheet4448R-104M Datasheet/PDF
Quantity: 1000
250 +: $ 2.67322
Stock 1000Can Ship Immediately
$ 2.93
Specifications
DC Resistance (DCR) - Parallel: 5 mOhm Max
Height: 0.310" (7.87mm)
Size / Dimension: 0.530" L x 0.530" W (13.46mm x 13.46mm)
Package / Case: Nonstandard
Mounting Type: Surface Mount
Operating Temperature: -55°C ~ 125°C
Ratings: --
Shielding: Unshielded
DC Resistance (DCR) - Series: 20 mOhm Max
Series: 4448R
Current Rating - Series: 3.5A
Current Rating - Parallel: 7A
Tolerance: ±20%
Inductance - Connected In Series: 3µH
Inductance - Connected In Parallel: 680nH
Number of Coils: 2
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Arrays and signal transformers are among the most widely used components in both analog and digital circuits. In the field of analog electronics, their primary purpose is to modify signals, either amplitude, or frequency, or both. The 4448R-104M transformer is a popular signal transformer that finds use in both analog and digital applications.

The 4448R-104M transformer is a type of split-core transformer and is designed to provide a compact package that reduces manufacturing costs. It is housed in a plastic case and is rated for an operating temperature of 65°C. It is also designed to be vibration-proof and has a high-impedance winding for use in high-impedance circuits. Its core material is a special mixture of hard ferrite and soft rubber, designed to provide greater accuracy. The 4448R-104M transformer has a transform ratio of 1:3, with the primary and secondary windings each having an impedance of 1000 ohms.

The primary application of the 4448R-104M transformer is in the field of signal processing. It is commonly used in analog and digital circuits as a signal transformer, to convert between low and high impedance signals, as well as to extend or reduce signal levels. It is capable of transforming low-level signals to higher levels and vice versa, and can also be used to increase the signal gain of a circuit. The transformer can also be used to balance the current load between two or more stages in a circuit. The transformer can also be used to filter out frequencies in a signal, as well as for switching or isolation purposes. Similarly, it can also be used for pulse shaping, and for measuring small signals.

In terms of its working principle, the 4448R-104M transformer works on the basis of converting electrical energy from one form to another. When an alternating current is passed through its primary winding, an electromotive force is induced in the secondary winding, which creates an alternating current in the secondary winding. The magnitude of the secondary current is a function of the ratio of the number of turns in the primary and secondary windings, and the magnitude and phase of the primary current. This conversion of electrical energy allows the transformer to convert between low-impedance and high-impedance signals, as well as providing isolation between stages of a circuit.

In conclusion, the 4448R-104M transformer is a versatile signal transformer, which finds use in both analog and digital applications. It is designed to provide a compact package that is vibration-proof and also has a high-impedance winding. Furthermore, its primary application is in the field of signal processing, where it can be used to convert between low and high impedance signals, as well as to extend or reduce signal levels. In terms of its working principle, the transformer works by converting electrical energy from one form to another, resulting in the conversion of low-impedance and high-impedance signals, as well as providing isolation between stages of a circuit.

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

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