CR54NP-390LC

DC Resistance (DCR):	320 mOhm Max
Height - Seated (Max):	0.191" (4.85mm)
Size / Dimension:	0.228" L x 0.209" W (5.80mm x 5.30mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.52MHz
Operating Temperature:	-40°C ~ 100°C
Ratings:	--
Frequency - Self Resonant:	15.8MHz
Q @ Freq:	--
Series:	CR54
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	800mA
Tolerance:	±15%
Inductance:	39µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors - CR54NP-390LC Application Field and Working Principle

Inductors are a type of electrical component used for storing energy in a magnetic field. This energy is released when current is passed through the inductor, creating an electric field. The CR54NP-390LC is a fixed inductor commonly utilized in power control applications, and in this article, we will discuss its application field and working principle.The CR54NP-390LC is a single-layer wound inductor with a wide range of uses for power supply applications. It features small size, high DC current, and high inductance. The inductor is mainly used in audio and power supply applications, such as audio power filters, car audio systems, power inverters, and home theater power supplies.The CR54NP-390LC has a low power loss and good thermal stability. The inductor is also highly cost-effective, making it perfect for applications where cost is a major concern. Additionally, the use of ferrite core material ensures excellent performance even in high-voltage applications.The working principle of the CR54NP-390LC is based on the idea that when current passes through the inductor, a magnetic field is created that stores energy. In order to dissipate energy, the inductor must be connected to a device that can convert the energy back to electric current. This is achieved by connecting the inductor to a circuit which supplies current to the inductor and then back to the device. The electric field created by the inductor creates a force that opposes the current, resulting in a voltage drop across the inductor. This voltage drop is called back EMF. By controlling the amount of current that passes through the inductor, the user is able to control the amount of energy dissipated and, thus, the voltage applied to the device.The above explanation demonstrates the basic working principle of the CR54NP-390LC. It is a powerful component for a variety of power control applications, and its small size makes it suitable for a broad range of applications. Furthermore, its high current rating, low power loss, and low cost make it an attractive choice for many applications.In conclusion, the CR54NP-390LC fixed inductor has a wide application field and is particularly useful for power supply applications. It is highly cost-effective and features high current, low power loss, and excellent thermal stability. This makes it an ideal choice for many applications. Additionally, its working principle is based on the concept of an electric field, which, when controlled correctly, can provide the user with an efficient and reliable power control solution.

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