RLB0812-822KL

DC Resistance (DCR):	30 Ohm Max
Height - Seated (Max):	0.433" (11.00mm)
Size / Dimension:	0.264" Dia (6.70mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	252kHz
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	400kHz
Q @ Freq:	60 @ 252kHz
Series:	RLB
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	36mA
Tolerance:	±10%
Inductance:	8.2mH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

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Fixed inductors have been an integral part of electrical systems since the dawn of the electronics age.They are used in a variety of applications, including dc-to-dc power conversion, single-stage and multistage filter stages, and active rectification.The RLB0812-822KL, is a type of fixed inductor, and it has many uses in electrical systems as well.

Application Fields

The RLB0812-822KL is a fixed inductor that is used in many different applications.It is often found in DC/DC switching power supplies where its high inductance, low DCR, and low ESR make it a great option as an output inductor.It is also commonly used in low-noise high-speed switching applications, in amplifier circuits, and as an input/output filter inductor in audio applications.

The RLB0812-822KL is often used in automotive applications, such as in-tank fuel pumps, air bag inflators, and hydraulic and pneumatic pumps. It is also a popular choice for LED lighting applications, as its high current ratings make it ideal for powering strip lighting and other high-power LED devices. In addition, it is used in enhanced replacement mirror slip rings, to drive brushless DC motors, and as an EMI suppression filter.

Working Principle

The RLB0812-822KL is a fixed inductor that works in the same way as any other fixed inductor.When current flows through the inductor, a magnetic field is created that opposes the change in current flow. This opposition of the current flow creates an opposing voltage, which is known as the back EMF (electromotive force). This voltage is necessary to maintain the stability of the circuit.

The RLB0812-822KL is a low-power inductor, so it only produces a small back EMF compared to other higher-power inductors. This means that it is not suitable for use in high-power applications, but it is suitable for use in low-power applications such as those mentioned above. The lower power output also helps to reduce heat buildup, which is beneficial in applications such as automotive applications where space is at a premium and heat buildup must be minimized.

Conclusion

Overall, the RLB0812-822KL is a great option for many applications requiring a low-power inductor.It has a high inductance, low DCR, and low ESR, making it a great choice for many applications.It is commonly used in automotive applications, in LED lighting, and in audio applications.The working principle of the RLB0812-822KL is the same as any other fixed inductor, and its lower power output helps to reduce heat buildup in confined spaces.

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