1840-12F

DC Resistance (DCR):	485 mOhm 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:	7.9MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	170MHz
Q @ Freq:	35 @ 7.9MHz
Series:	1840
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	755mA
Tolerance:	±1%
Inductance:	1.5µH
Material - Core:	Phenolic
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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: 1840-12F Application Field and Working Principle

Fixed inductors are among the most widely used components in electrical circuits. They can be found from the simplest electronic circuits to complex and sophisticated designs. From controlling motors to cooling computer components, fixed inductors can be found in almost all types of technology today. The 1840-12F Fixed Inductor is one such component that is used in a variety of applications, and its working principle is essential to understand in order to utilize it effectively.

Overview of the 1840-12F Inductor

The 1840-12F inductor is a type of surface-mount fixed inductor that is designed for use in more high-end electrical systems. This inductor is most often used in DC/DC converters, medical and military applications, frequency control, and switching supplies. The 1840-12F inductor offers the flexibility of being able to handle a range of frequencies and current levels. Additionally, this inductor is lightweight and features a low profile, which makes it easy to incorporate into a variety of circuits.

Construction and Operation

The 1840-12F fixed inductor is made up of a metallic core held in a housing that also contains a coil of insulated wire. The core is covered by a protective shield and is designed to reduce electromagnetic interference (EMI). The windings of the coil are wound in a continuous loop of insulated copper or other metals, depending on the application. The winding of the coil determines the inductance, which is a measure of the rate of change of current through the coil. When an electric current passes through the inductor, a magnetic field is generated. This magnetic field interacts with the core to create a force that opposes the flow of current. This opposition to the current is known as inductive reactance, which is proportional to the frequency of the current passing through the inductor. This reactance is what allows for the inductive load to control the flow of current.

Applications of the 1840-12F Inductor

The 1840-12F is a versatile and reliable inductor that has a number of practical applications. The 1840-12F is often used in DC/DC converters, motor control circuits, switching power supplies, medical devices, and military applications. This inductor is also well-suited for use in frequency control circuits, as it can handle a wide range of frequencies and current loads.

Conclusion

The 1840-12F fixed inductor is a reliable and versatile component that is used in a variety of applications. This inductor is built with a metallic core wound in a continuous loop of insulated wire, which creates an inductive reactance that opposes the flow of current. This reactance is what allows the inductor to control the current in a circuit. The 1840-12F is a popular choice for DC/DC converters, motor control, switching power supplies, medical devices, military applications, and frequency control circuits.

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

Part Number	Manufacturer	Price	Quantity	Description