RL1218-123-R Allicdata Electronics
Allicdata Part #:

RL1218-123-R-ND

Manufacturer Part#:

RL1218-123-R

Price: $ 0.67
Product Category:

Inductors, Coils, Chokes

Manufacturer: Eaton
Short Description: FIXED IND 12MH 201MA 14.1 OHM TH
More Detail: 12mH Unshielded Wirewound Inductor 201mA 14.1 Ohm ...
DataSheet: RL1218-123-R datasheetRL1218-123-R Datasheet/PDF
Quantity: 1000
800 +: $ 0.59875
Stock 1000Can Ship Immediately
$ 0.67
Specifications
DC Resistance (DCR): 14.1 Ohm Max
Height - Seated (Max): 0.709" (18.00mm)
Size / Dimension: 0.480" Dia (12.20mm)
Supplier Device Package: --
Package / Case: Radial
Mounting Type: Through Hole
Inductance Frequency - Test: 10kHz
Operating Temperature: -40°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 280kHz
Q @ Freq: --
Series: RL1218
Shielding: Unshielded
Current - Saturation: 286mA
Current Rating: 201mA
Tolerance: ±10%
Inductance: 12mH
Material - Core: Ferrite
Type: Wirewound
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components designed to channel and store electrical energy. They consist of wire and a magnetic material wound around a core. The RL1218-123-R fixed inductor has been specially designed to allow for higher capacities than other inductors within a small casing. With its properties, it has a wide range of applications, and its unique working principle is the key to its performance.

What is the RL1218-123-R Fixed Inductor?

The RL1218-123-R fixed inductor is a specially designed high-power inductor. It has a small form factor of just 12.7×18.2mm, yet is capable of storing a large amount of energy. The core is composed of a special magnetic material that is able to improve efficiency and reduce power losses. The winding is composed of accurately layered, multi-strand wire. The inductor is able to withstand high levels of temperature and is highly reliable.

Applications of the RL1218-123-R Fixed Inductor

The RL1218-123-R fixed inductor has a suite of applications. It is commonly used in audio equipment, where it helps channel and store audio signals. It is also used in power supply and switching circuits in power amplifiers, computer systems and consumer electronics. In automotive applications, the inductor is able to provide a stable voltage for components and improve fuel efficiency. It is also found in DC/DC converters, where it helps students improve the power management capabilities of their projects.

Working Principle of the RL1218-123-R Fixed Inductor

The working principle of the RL1218-123-R fixed inductor is based on the principle of electromagnetic induction. When a voltage is applied to the windings, a magnetic field is created that causes current to flow through the core. The current flowing in the core induces a voltage in the opposite direction, which is known as back EMF. This back EMF is the key to the RL1218-123-R’s high power capacity. The magnetic field of the windings also helps to resist changes in current, thus providing more reliable and stable operation.

Conclusion

The RL1218-123-R fixed inductor is a versatile component with a wide range of applications. Its small size and high capacity make it an ideal choice for many projects. Its working principle is based on the principle of electromagnetic induction, which allows it to resist changes in current and store large amounts of energy. It is an invaluable component for many projects requiring a reliable and stable power supply.

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

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