7843321200

Q @ Freq:	--
Height - Seated (Max):	0.474" (12.05mm)
Size / Dimension:	0.480" L x 0.480" W (12.20mm x 12.20mm)
Supplier Device Package:	1212
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Features:	--
Inductance Frequency - Test:	100kHz
Operating Temperature:	-55°C ~ 150°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	28MHz
Series:	WE-CHSA
DC Resistance (DCR):	21.5 mOhm Max
Shielding:	Shielded
Current - Saturation:	10.3A
Current Rating:	7.1A
Tolerance:	±20%
Inductance:	12µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsInductors, or coils, come in many different shapes and sizes. Among them is the 7843321200, a fixed inductor typically used in DC-DC converters, high frequency signal filters, communications applications, and more. This article explains the application field and working principle of the 7843321200 fixed inductor.The 7843321200 is a compact, high-performance, low-profile inductor. It is designed with an advanced internal grade construction that is built to withstand extreme temperatures, humidity, and even shock and vibration. The inductor\'s nominal inductance value is typically 10mH, and its 2-lead design allows for easy mounting and strategic placement.The 7843321200 is designed for use in DC-DC converters, high frequency signal filters, and in communications applications. It is compatible with a universal range of output voltages, from 0.5V to 5V, and is constructed with a soft ferrite core that provides greater stability. In addition, the 7843321200 is built with high frequency operation and offers low DC resistance and high-temperature stability.The 7843321200 is powered by an electronically-controlled current source, which acts as an electrical conductor that passes current through the core of the inductor and creates a magnetic field. This magnetic field induces an electric field in the activity, thereby forming an electrical current. This is known as inductive reactance. The magnitude of the induced reactance is proportional to the inductance of the inductor, and this is based on the equation: L = (I x N^2) / A, where L is the inductance, I is the current, N is the number of turns in the coil, and A is the area of the coil.The amount of electrical current generated by the 7843321200 can also be adjusted by adjusting the amount of current passing through the core of the inductor. This can be done by changing the resistance in the circuit or using a variable resistor. This allows the user to control the current in the circuit, thereby controlling the output voltage and current.The 7843321200 is also designed to handle a wide range of frequencies. Its size is small enough that it can be used for high frequency applications, while still being able to handle the power required for DC applications. This makes it an ideal choice for both high frequency and DC applications.Overall, the 7843321200 is a highly versatile, high-performance, low-profile fixed inductor. It is designed to handle a wide range of frequencies and is capable of handling large levels of power, while still providing stability. Its design is ideal for DC-DC converters, high frequency signal filters, and communications applications. By understanding its application field and working principle, users can take advantage of its many features and benefits.

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