ER1840-32KP Allicdata Electronics
Allicdata Part #:

ER1840-32KP-ND

Manufacturer Part#:

ER1840-32KP

Price: $ 3.12
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 12UH 335MA 1.05 OHM TH
More Detail: 12µH Unshielded Molded Inductor 335mA 1.05 Ohm Max...
DataSheet: ER1840-32KP datasheetER1840-32KP Datasheet/PDF
Quantity: 1000
2500 +: $ 2.80445
Stock 1000Can Ship Immediately
$ 3.12
Specifications
DC Resistance (DCR): 1.05 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: 36MHz
Q @ Freq: 50 @ 2.5MHz
Series: ER1840
Shielding: Unshielded
Current - Saturation: --
Current Rating: 335mA
Tolerance: ±10%
Inductance: 12µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed Inductors

A Fixed Inductor, also known as an inductor, is an electrical component that stores energy in the form of a magnetic field in order to create an effect on an electrical system. Fixed Inductors are usually used for suppressing electromagnetic interference (EMI) and providing a path for currents and signals. The ER1840-32KP is an example of a fixed inductor, which provides an efficient and reliable power supply for various applications.

ER1840-32KP Applications

The ER1840-32KP Fixed Inductor is mainly used as part of adapter circuits, DC/DC converters and other applications requiring higher current than an ordinary inductor. It has a wide operating temperature range and a high saturation current which allows it to be used in a number of different applications. It can be used in high voltage and high current applications such as switching mode power supplies, charge pumps, voltage regulators, motor drives, battery chargers, and power amplifiers.

The ER1840-32KP offers a wide range of inductance values, from 5 mH to 400 mH. Its small package size and high temperature range make it suitable for high power density applications. It also has a high resistance to electrical noise, which makes it an attractive option for EMI / RFI (electromagnetic interference / radio frequency interference) applications.

ER1840-32KP Working Principle

The ER1840-32KP operates on the principle of an electromagnet, which is a device that uses the power of electricity to create magnetic fields. When a current passes through the inductor, a magnetic field is created around it. This magnetic field then interacts with a metal core or another material to create an inductance. This inductance is used in a variety of applications including voltage regulation, power electronics, and power conversion.

The ER1840-32KP offers superior signal performance and lower power consumption. When a current is conducted through the inductor, a magnetic field is created. This magnetic field interacts with the inductor’s core material, which creates an electromagnetic effect. This effect reduces the amount of power loss in the inductor and provides a smooth power supply.

The ER1840-32KP also offers superior noise immunity. The inductor’s core material is covered by an insulating layer, which prevents electrical noise from interfering with the inductor’s operation. This prevents unwanted electrical signals from being generated and allows the inductor to operate reliably.

Conclusion

The ER1840-32KP Fixed Inductor is an efficient and reliable power supply for various applications, including adapter circuits, DC/DC converters, high voltage and high current applications, switching mode power supplies, charge pumps, voltage regulators, motor drives, battery chargers, and power amplifiers. It has a wide operating temperature range and a high saturation current, which makes it suitable for high power density applications. It also has a high resistance to electrical noise, which makes it an attractive option for EMI / RFI applications. The ER1840-32KP operates on the principle of an electromagnet and offers superior signal performance and lower power consumption.

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

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