7443251000

Series:	WE-HCI
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Wirewound
Material - Core:	--
Inductance:	10µH
Tolerance:	±20%
Current Rating:	7.2A
Current - Saturation:	8.5A
Shielding:	Shielded
DC Resistance (DCR):	16.3 mOhm
Q @ Freq:	--
Frequency - Self Resonant:	21MHz
Ratings:	--
Operating Temperature:	-40°C ~ 150°C
Inductance Frequency - Test:	100kHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard
Supplier Device Package:	1050
Size / Dimension:	0.413" L x 0.402" W (10.50mm x 10.20mm)
Height - Seated (Max):	0.197" (5.00mm)

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Fixed Inductors – 7443251000 Application Field and Working Principle

Fixed inductors, also known as chokes, are typically electronic components that store an electric current. They are frequently used in surge protection, radio frequency interference (RFI) filtering, and energy storage for various pieces of equipment. The 7443251000 is an application specific fixed inductor designed for a variety of industrial applications. This article will discuss the 7443251000’s application field and its working principle.

Application Field

The 7443251000 fixed inductor was specifically designed for industrial applications. It has a high operating temperature range (up to +125°C) and is rated for high peak currents (up to 7 amperes). This makes it an ideal choice for applications where robustness and durability are paramount, such as inverters, motor starters, drives, and HVAC control systems. In addition, the 7443251000 is specifically designed to reduce line noise and electrical interference, making it a great choice for applications where electromagnetic interference (EMI) filtering is needed.

Working Principle

The 7443251000 fixed inductor works by storing an electric current to maintain a required amount of energy for the system it is being used in. When a constant direct current (DC) is applied, a magnetic field is generated in the inductor, inducing a voltage when the current is switched off. This voltage is proportional to the time rate of change of the magnetic field, and thus the amount of energy stored. The 7443251000’s low energy dissipation, minimized stray capacitance, and low inductive reactance contribute to its efficiency and ability to minimize interference.

Conclusion

The 7443251000 fixed inductor is an ideal component for industrial applications due to its ability to store energy efficiently and reduce interference. Its high operating temperature range and peak current rating make it an ideal choice for sensitive electronic systems which require reliable and durable components. Its low energy dissipation and low inductive reactance provide reliable and efficient energy storage and interference reduction.

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