CMH322522-18NML Allicdata Electronics
Allicdata Part #:

CMH322522-18NML-ND

Manufacturer Part#:

CMH322522-18NML

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 18NH 450MA 180 MOHM
More Detail: 18nH Shielded Wirewound Inductor 450mA 180 mOhm Ma...
DataSheet: CMH322522-18NML datasheetCMH322522-18NML Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
DC Resistance (DCR): 180 mOhm Max
Height - Seated (Max): 0.094" (2.40mm)
Size / Dimension: 0.126" L x 0.098" W (3.20mm x 2.50mm)
Supplier Device Package: 1210
Package / Case: 1210 (3225 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 100MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 1.9GHz
Q @ Freq: 21 @ 100MHz
Series: CMH322522
Shielding: Shielded
Current - Saturation: --
Current Rating: 450mA
Tolerance: ±20%
Inductance: 18nH
Material - Core: Ferrite
Type: Wirewound
Part Status: Obsolete
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components that are usually used in circuits to provide an inductance level that is constant and fixed regardless of the amount of current going through the inductor. The CMH322522-18NML is a common fixed inductor, with its main applications and working principles discussed in more detail below.

Applications

CMH322522-18NML inductors are commonly used in switching power supplies and DC to DC converters, providing a stable supply of current which is not affected by varying loads. Being a strong and reliable component, they are also used in applications where normal signal flow is required and/or where there is a need for higher tolerances in terms of inductance levels due to higher frequencies being used. In these cases, the CMH322522-18NML inductor is a great choice, and can handle up to 125 Volts.

Advantages vary by application

The advantages of the CMH322522-18NML inductor depend on the application. For example, when used in a switching power supply, the inductor helps to keep the current levels stable even when there are varying loads. This helps to maintain the power supply’s efficiency. In DC to DC converters, the inductor helps maintain the voltage levels, reducing power losses while increasing the efficiency. In other applications, such as when used alongside antennas, the inductor helps prolong the life of the antenna by helping reduce signal loss.

Principle of operation

The basic principle of operation of the CMH322522-18NML inductor is similar to that of other inductors. It is based on the fact that electric current can create, or induce, a magnetic field. When current flows through the inductor’s core, it is like a coil of wire, and it creates a magnetic field, which in turn induces an opposing voltage. This opposing voltage, called back-EMF, adds to the voltage that is applied to the inductor, and thus increases the amount of resistance that needs to be overcome before the current flows through the inductor. This is what gives the inductor its properties; the higher the back-EMF, the higher the inductance.

Conclusion

The CMH322522-18NML inductor is a fixed inductor that is used in a wide range of applications. It is able to maintain stable current, voltage, and inductance levels even when there are varying loads or higher frequencies. Its working principle is based on the fact that electric current can generate a magnetic field.

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

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