DLH-22-0008

DC Resistance (DCR):	12 mOhm
Height - Seated (Max):	0.945" (24.00mm)
Size / Dimension:	0.906" L x 0.512" W (23.00mm x 13.00mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Features:	--
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Q @ Freq:	--
Series:	DLH
Shielding:	Shielded
Current Rating:	7A
Tolerance:	±15%
Inductance:	20nH
Material - Core:	--
Type:	--
Part Status:	Active
Packaging:	Bulk

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: DLH-22-0008 Application Field and Working Principle

Fixed inductors are widely used in many industries due to their versatile functionality, compact size and rugged construction. DLH-22-0008 is one of the most common fixed inductors used in today’s widespread applications, including LED, smart phone, industrial control and consumer electronics. Its popularity is primarily due to its small form factor, versatility and cost-effectiveness. In this article, we will discuss the application field and working principle of DLH-22-0008.

Application Field

DLH-22-0008 is a miniature SMD inductor with a 10 kHz to 4 MHz frequency range and a resistance of 3.9 – 7.2 Ohms. It is mainly used in AC-DC switching power supplies, voltage regulators, resonant inverters and boost applications. Its wide range of applications makes it an ideal choice for use in industrial, automotive, consumer electronics and LED lighting applications.DLH-22-0008 is designed to offer high efficiency, low losses and good thermal characteristics. It can be used in devices with high temperature, humidity or vibration requirements as its construction material allows it to tolerate extreme temperatures and moisture conditions. Furthermore, the device\'s small form factor means it can be used without taking up valuable PCB space.

Working Principle

An inductor is an electronic device that stores energy in the form of a magnetic field. When a varying current is applied to it, a varying voltage will be generated in a closed circuit. This is known as an inductor\'s self-resonance. The generated voltage will be proportional to the number of turns in the wire and the rate at which the current is changing. The faster the current changes, the greater the generated voltage.Like other inductors, DLH-22-0008 works by storing energy in an electromagnetic field. When a current is applied to the device, its internal winding creates a magnetic field. This magnetic field then induces a voltage across the pins of the device, and the voltage is inversely proportional to the number of turns in the winding. The higher the number of turns, the greater the voltage that is developed across the pins.

Conclusion

DLH-22-0008 is a popular fixed inductor used in a variety of applications. Its small form factor, low losses, and good thermal characteristics make it an ideal choice for use in industrial, automotive, consumer electronics and LED lighting applications. Furthermore, its working principle is based on the fact that it stores energy in an electromagnetic field and induces a voltage across the pins when current is applied.

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