1840-05K

DC Resistance (DCR):	80 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:	25MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	300MHz
Q @ Freq:	55 @ 25MHz
Series:	1840
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.86A
Tolerance:	±10%
Inductance:	390nH
Material - Core:	Phenolic
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors are components used in circuit designs to create a controlled amount of magnetic field. The 1840-05K is a type of fixed inductor designed for use in a variety of application fields, such as digital signal processing, contemporary AC/DC motor drives, and switching power supplies. This article will discuss the 1840-05K’s application field and working principle. When it comes to the 1840-05K’s application field, this fixed inductor is designed to operate within a specified height of 2.0cm and a weight of 11.90g. Its rated current is 6.0A, and its inductance is from 6. 9mH- 14mH. The 1840-05K is optimized for switching power supplies, digital signal processing, and contemporary AC/DC motor drives. It is capable of operating at temperatures from -40℃ to 105℃ and frequencies from 0 to 100kHz.It is vital to understand the working principle of the 1840-05K to appreciate its applications for AC/DC motor drives, digital signal processing, switching power supplies, and other purposes. An inductor is any electronic component that is designed to produce an electromagnetic field in response to a constant current. The 1840-05K is a type of fixed inductor that works by trapping some of the current flowing through the component and using it to create an electromagnetic field. The force of this field pulls against the current, creating a voltage drop across the inductor. This voltage drop is controlled by adjusting the inductance of the component. The 1840-05K\'s primary application field is in AC/DC motor drives and digital signal processing. In AC/DC motor drive applications, this fixed inductor can be used to regulate the current that powers a motor. This allows for precise speed and torque control, reducing power consumption and increasing the motor’s efficiency. In digital signal processing applications, the 1840-05K can be used to create a current range and provide a level of voltage protection.In addition, the 1840-05K is well-suited for use in switching power supplies. A switching power supply is an external power source that is used to power on electronic devices. By modulating the amount of induced current, the 1840-05K can ensure that the power supply provides a steady, continuous source of energy to its load. This helps to reduce power consumption and can improve the performance of the device being powered. Overall, the 1840-05K is a highly reliable fixed inductor suitable for use in digital signal processing, AC/DC motor drives, and switching power supplies. Its ability to control the current of a power supply and provide voltage protection makes it an optimal choice for many applications. Moreover, its wide operating temperature range and compact size make it an ideal choice for circuit designs that may require a particularly small component.

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