SC53-820

DC Resistance (DCR):	720 mOhm Max
Height - Seated (Max):	0.130" (3.30mm)
Size / Dimension:	0.240" L x 0.217" W (6.10mm x 5.50mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.52MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SC53
Shielding:	Unshielded
Current - Saturation:	480mA
Current Rating:	620mA
Tolerance:	±20%
Inductance:	82µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors are electromagnetic components that store energy in a magnetic field when electrical current flows through them. Fixed Inductors, or simply Inductors, are a type of circuitry component typically used in various applications where a fixed amount of inductance is needed. The most common applications include filtering and inductive reactance. One of the popular fixed inductors is the SC53-820, which is widely used in commercial, industrial, and military applications. This article will discuss the application field and working principle of the SC53-820 Inductor.

Application Field of SC53-820 Inductor

The SC53-820 is a high-quality, fixed inductor specifically designed for use in a variety of applications. These include switching power supplies and Uninterruptible Power Supplies (UPSs), radio frequency (RF) and microwave systems, tuned circuits, high-stability circuits, and current sense applications. It is also commonly used in EMI/RFI or Electromagnetic-Interference (EMI) and Radio-Frequency Interference (RFI) applications. This is due to its low equivalent series resistance (ESL).The SC53-820 Inductor has a folded-core construction and is insulated with an epoxy coat for protection against dust and vibrations. This helps reduce the inductor\'s self-noise which helps maintain its high-stability. It has a wide range of operating temperature, making it suitable for many applications.

Working Principle of SC53-820 Inductor

The SC53-820 is a high-precision, fixed inductor that functions by converting an AC current into an oscillating magnetic field. This is done when an alternating current is passed through it, inducing an electromotive force across the inductor windings. This electromotive force opposes the direction of the AC current, producing a voltage drop across the inductor. As the AC current frequency increases, the voltage drop across the inductor increases as well, allowing it to store more energy in its magnetic field in the form of magnetic flux.When energy is eventually released from the inductor, it is converted back into an AC current, generating a positive or negative voltage depending on the direction of the current. This phenomenon is known as inductive reactance, and is one of the many useful properties of any inductor.The SC53-820 Inductor is a widely used fixed inductor due to its high stability, wide range of operating temperatures, and low ESR. These qualities make it the ideal choice for many high-precision electronic applications. In addition, its lower profile enables it to fit into tight spots in some circuit boards, providing more design flexibility. Thanks to its optimized design, it is able to handle a much higher amount of current compared to other fixed inductors.

Conclusion

In conclusion, the SC53-820 Inductor is a useful fixed inductor that is used in a variety of electronic applications. It is known for its stability, low ESR, and wide operating temperature range. These qualities make it the ideal choice for high-stability and EMI/RFI applications, and also provide more design flexibility for businesses. The improved energy storage capacity means that the SC53-820 can handle higher currents, making it the perfect choice for any circuit board where a low-profile, high-performance inductor is required.

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