CDH113NP-680KC

DC Resistance (DCR):	280 mOhm Max
Height - Seated (Max):	0.146" (3.70mm)
Size / Dimension:	0.441" L x 0.433" W (11.20mm x 11.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-30°C ~ 100°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	CDH113
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	760mA
Tolerance:	±10%
Inductance:	68µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors: CDH113NP-680KC application field and working principle

Fixed inductors are an important component in electronic circuits that can store energy in electric and magnetic fields. The CDH113NP-680KC is one such device. It is a surface mount inductor commonly used in audio and communication applications. This article will discuss the application field of the CDH113NP-680KC as well as its working principle.

Application field of CDH113NP-680KC

The CDH113NP-680KC is a surface mount, non-polarized inductor and is commonly used in audio and communication applications. It is designed to improve audio frequencies and reduce noise in mobile devices. The CDH113NP-680KC is also used in filter circuits, which are necessary for various types of communication, including satellite and radio. It is commonly used in circuitry for radio receivers, transmitters, and broadband amplifiers.

Working Principle of CDH113NP-680KC

The CDH113NP-680KC works on the principle of electromagnetic induction. This is a process where a changing magnetic field induces a voltage in a conductor, resulting in an electrical current. The CDH113NP-680KC consists of a coil of wire windings around a ferrite core. When current passes through the coil, an electromagnetic field is created around the coil. This field interacts with the ferrite core to produce an electrical current.The CDH113NP-680KC has low DC resistance, which allows for efficient energy transfer. The inductor’s ferrite core also reduces high frequency interference and ensures a clean audio signal. The inductor’s self-resonant frequency determines how much electrical resistance is needed to keep the device operating efficiently. This frequency is typically set to the optimal value for the specific application.

Conclusion

The CDH113NP-680KC is a popular surface mount inductor commonly used in audio and communication applications. Its low DC resistance and ferrite core make it an ideal choice for those circuits. Its working principle is based on electromagnetic induction, which occurs when an electrical current passes through a coil of wire wound around a ferrite core. This creates an electromagnetic field that interacts with the ferrite core to produce an electrical current. The CDH113NP-680KC’s self-resonant frequency must be set to the optimal value for the desired application.

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