ER1025-91JR Allicdata Electronics
Allicdata Part #:

ER1025-91JR-ND

Manufacturer Part#:

ER1025-91JR

Price: $ 7.89
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 910UH 28MA 72 OHM TH
More Detail: 910µH Unshielded Molded Inductor 28mA 72 Ohm Max A...
DataSheet: ER1025-91JR datasheetER1025-91JR Datasheet/PDF
Quantity: 1000
3500 +: $ 7.10038
Stock 1000Can Ship Immediately
$ 7.89
Specifications
Series: ER1025
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Molded
Material - Core: Ferrite
Inductance: 910µH
Tolerance: ±5%
Current Rating: 28mA
Current - Saturation: --
Shielding: Unshielded
DC Resistance (DCR): 72 Ohm Max
Q @ Freq: 30 @ 790kHz
Frequency - Self Resonant: 3.4MHz
Ratings: --
Operating Temperature: -55°C ~ 105°C
Inductance Frequency - Test: 790kHz
Mounting Type: Through Hole
Package / Case: Axial
Supplier Device Package: --
Size / Dimension: 0.095" Dia x 0.250" L (2.41mm x 6.35mm)
Height - Seated (Max): --
Description

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Fixed inductors are electronic components that store and release energy, which provide electric current in electric circuits. The ER1025-91JR is a three-element inductor, consisting of several conductors wound together while spaced apart. This kind of inductor is extremely reliable and has a long operating life, making it a well-known choice among fixed inductors.

The ER1025-91JR application field mainly lies in the area of high-frequency, high-power and low-loss power electronics. As this inductor can provide stable current flow and low-frequency without distortion, it can be widely used in switching power supplies, frequency conversion short-circuit current limiters, inverters, converters and many other circuits.

Like many inductor components, the ER1025-91JR works through flux control. The two coils of the inductor are arranged in a concentric circle, with the inner coil having a greater number of turns than the outer. This causes a magnetic field to form when the current passes through, making the inductor. The magnitude of the magnetic field depends on the magnitude of the current flow, which then varies the size of the EMF generated.

The operating principle of the ER1025-91JR is the same as that of any other inductor. It functions by setting up a magnetic field in a circuit. When a current is applied through the inductor, the magnetic field formed interacts with the electric field from the current and creates an electromotive force (EMF). This EMF opposes the applied current, which reduces the current flow. The magnitude of the EMF is directly proportional to the rate of change of the current.

The applications of ER1025-91JR fixed inductor are filled with a wide range of applications. It is used in the power supplies of many electronic equipments and machines as well as in other industrial applications. It can also be used in the medical field as a frequency control device to improve the accuracy and reliability of X-ray and CT scans. Additionally, this inductor also finds application in the filtering of signals in RFI/EMI applications.

The ER1025-91JR fixed inductor provides maximum stability and low power consumption. It’s suitable for circuits in which current distortion must be kept at an absolute minimum. Furthermore, the inductor also offers excellent thermal stability, ensuring consistent performance even under thermal variations.

In conclusion, the ER1025-91JR fixed inductor is a reliable and dependable component used for many applications. It’s easy to install and offers excellent performance and low power consumption. With its wide range of application fields, the ER1025-91JR is definitely the ideal choice for any fixed inductor needs.

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

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