PT75R-1550 Allicdata Electronics
Allicdata Part #:

PT75R-1550-ND

Manufacturer Part#:

PT75R-1550

Price: $ 3.70
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 75UH 10.6A 25 MOHM TH
More Detail: 75µH Unshielded Toroidal Inductor 10.6A 25 mOhm Ma...
DataSheet: PT75R-1550 datasheetPT75R-1550 Datasheet/PDF
Quantity: 1000
100 +: $ 3.33043
Stock 1000Can Ship Immediately
$ 3.7
Specifications
Series: PTR
Packaging: Bulk 
Part Status: Active
Type: Toroidal
Material - Core: --
Inductance: 75µH
Tolerance: ±15%
Current Rating: 10.6A
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 25 mOhm Max
Q @ Freq: --
Frequency - Self Resonant: --
Ratings: --
Operating Temperature: --
Inductance Frequency - Test: 1kHz
Mounting Type: Through Hole
Package / Case: Radial
Supplier Device Package: --
Size / Dimension: 1.550" Dia x 0.640" W (39.37mm x 16.26mm)
Height - Seated (Max): --
Description

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Fixed Inductors

Fixed inductors, also known as coils, are electronic components that store energy in magnetic fields. They create a magnetic field by using a wire loop in which current passes to generate a magnetic field. The current passes through an electric current in a loop, which is transformed into a magnetic field. The type of current flow, also known as current path, defines many of the unique features of the inductors. Fixed inductors are used in various power electronics such as RF amplifiers, transmitters, receivers, telecommunication, audio amplifiers, DC-DC and AC-DC converters,1 switching power supplies, radar, and mixers.

PT75R-1550 Application Field and Working Principle

The PT75R-1550 is an axial-lead or a radial-lead fixed inductor that is developed by Record Power Technology,2 a leading manufacturer of electronic components. The PT75R-1550 has a self-fundamental high-frequency oscillation structure with a frequency response of 30MHz up to 100MHz. This means that it is capable of supporting frequencies up to 100MHz under normal operation conditions. This fixed inductor has a DC max current of 0.875A and a DC inductance range of 1.52uH up to 15.2mH.

The PT75R-1550 works on the principle of electromagnetic induction.3 When electric current flows through an inductor, it creates a magnetic field and an opposing voltage. This opposing voltage creates a flux linkage in the inductor’s core to store energy in the Magnetic field produced. This stored energy can be used to create high frequency signals in both static and dynamic circumstances. The inductance of the PT75R-1550 is dependent on the number of turns of the inductor, cross-sectional area of the core & conductor, and permeability of the core. The greater the number of turns, the higher the inductance will be.

The PT75R-1550 is widely used for signal filters,4 impedance matching, wave shaping circuits, and high frequency, low power applications. It is suitable for digital circuits and is available in both axial-lead and radial-lead packages. This fixed inductor is primarily useful in the field of amplifiers, transmitters, receivers, and communication systems where frequency range is very important. The PT75R-1550 fixed inductor is also used in IC applications, and in any circuits requiring greater frequency performance than conventional fixed inductors.

The PT75R-1550 is a very efficient fixed inductor.5 It offers high inductance levels that are essential for high frequency circuits, such as RF and IF signals. This efficient inductor ensures high peak pulse currents and a high level of stability. The consistent and reliable performance of the PT75R-1550 makes it an ideal choice for a variety of applications.

In conclusion, the PT75R-1550 is a highly efficient fixed inductor that has a wide range of applications. It is suitable for high frequency applications such as RF and IF signals, and is available in both axial-lead and radial-lead packages. The PT75R-1550 works on the principle of electromagnetic induction by creating an opposing voltage to store energy in the magnetic field produced. The high efficiency and stability of this fixed inductor makes it ideal for a variety of different applications.

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

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