ER1840-35KR Allicdata Electronics
Allicdata Part #:

ER1840-35KR-ND

Manufacturer Part#:

ER1840-35KR

Price: $ 6.23
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 18UH 245MA 1.95 OHM TH
More Detail: 18µH Unshielded Molded Inductor 245mA 1.95 Ohm Max...
DataSheet: ER1840-35KR datasheetER1840-35KR Datasheet/PDF
Quantity: 1000
2500 +: $ 5.60890
Stock 1000Can Ship Immediately
$ 6.23
Specifications
DC Resistance (DCR): 1.95 Ohm Max
Height - Seated (Max): --
Size / Dimension: 0.187" Dia x 0.437" L (4.75mm x 11.10mm)
Supplier Device Package: --
Package / Case: Axial
Mounting Type: Through Hole
Inductance Frequency - Test: 2.5MHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 30MHz
Q @ Freq: 60 @ 2.5MHz
Series: ER1840
Shielding: Unshielded
Current - Saturation: --
Current Rating: 245mA
Tolerance: ±10%
Inductance: 18µH
Material - Core: Iron
Type: Molded
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 are components used in electronic circuits that store an electrical charge. They are typically constructed from printed circuit boards, insulated copper wires, or ceramic materials. The ER1840-35KR is one such type of fixed inductor. This article will discuss the application fields, working principle, and other features of the ER1840-35KR.

Application Fields

The ER1840-35KR fixed inductor is a high-performance, high-precision component suited for use in high-voltage applications. It is designed to run with voltages up to 35kV, making it suitable for power electronics and high-voltage transmission lines. It is also suitable for use in telecommunications, aerospace, and motor controls. Another application field for the ER1840-35KR is ultra-high frequency circuit applications, since it has a flat response across a broad frequency range.

Working Principle

The ER1840-35KR is a fixed inductor; its core is comprised of an iron oxide or ferrite material, which helps to maintain the inductance. It is a passive component, meaning that it does not require a power source in order to work. Instead, it uses a magnetic field generated by the core material in order to store electrical energy. The magnetic field stores and releases energy in an alternating current, which is then passed through the inductor for use in a circuit.

The magnetic field created in the core by the alternating current induces a voltage in the winding of the inductor. The voltage causes current to flow through the winding, and when the current passes through, it creates an opposing magnetic field. This opposing magnetic field opposes the original magnetic field, and thus current is held in the coil. This helps to maintain the current flowing through the inductor, which is useful for circuits which require a constant current.

Other Features

The ER1840-35KR has several advantages over other types of inductors. It has high energy density, meaning that it can store more energy for a given size, making it more efficient than other types. It also has a low resistance, which makes it ideal for use in high-frequency circuits. Lastly, it has a wide operating temperature range, which makes it suitable for use in a variety of conditions.

The ER1840-35KR is an excellent choice for a fixed inductor. Its applications, working principle, and other features make it well suited for use in high-voltage and ultra-high-frequency circuit applications. As such, it is a great choice for a wide variety of industries and applications.

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

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