PL9203NL

DC Resistance (DCR):	10 mOhm Max
Height - Seated (Max):	0.201" (5.10mm)
Size / Dimension:	0.413" L x 0.413" W (10.50mm x 10.50mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Features:	--
Operating Temperature:	-55°C ~ 130°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	PL92XX
Shielding:	Shielded
Current - Saturation:	7.3A
Current Rating:	6.6A
Tolerance:	±30%
Inductance:	2.7µH
Material - Core:	--
Type:	--
Part Status:	Active
Packaging:	Bulk

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Introduction to PL9203NL

The PL9203NL is a component of the Fixed Inductors family. It is a high-frequency Power inductor which is useful for filter, DC/DC converter, RF signal output, etc. It has a maximum rated current of 5.7A and operating temperature range of -20°C to +85°C. The PL9203NL offers up to 15nH inductance at 20mΩ resistance. It is available in 3 different sizes: 0603, 0805, and 1008.

Application Field

The PL9203NL Fixed Inductor can be used in a wide range of applications. It is suitable for high-frequency filter, DC/DC converter, switch mode power supply (SMPS), and RF signal output.For high-frequency filter applications, the PL9203NL can be used to reduce the ripple in the signal. It helps to minimize the signal bandwidth. It can also be used in circuit designs to filter line frequency interference.In DC/DC converter applications, the PL9203NL helps to reduce the output ripple voltage by smoothing the pulse-width modulated waveform. The inductor helps to reduce the stress on the output stage components such as diodes and MOSFETs.The PL9203NL can also be used in switch mode power supplies, such as AC adapters and chargers. The inductor helps to reduce the output voltage ripple.Finally, the PL9203NL is suitable for RF signal output applications. It helps to reduce the harmonic distortion of the output signal.

Working Principle

The working principle of the PL9203NL Fixed Inductor relies on Faraday\'s law of electromagnetic induction. This law states that a changing magnetic field induces an electric current in a nearby conductor.The PL9203NL consists of an iron core and a coil of wire wrapped around the core. When a current is passed through the coil, a magnetic field is generated around the coil. This magnetic field induces an opposing current in the coil, which is known as the back-electromotive force (BEMF).The back-electromotive force acts as a dampener and reduces the current flow through the coil. This helps to reduce the output ripple voltage of the circuit. The inductance of the coil is directly related to the amount of current that can be drawn before the induced voltage begins to drop. This is known as the inductor\'s rated current.

Conclusion

The PL9203NL is a high-frequency fixed inductor that is suitable for applications such as high-frequency filter, DC/DC converter, switch mode power supply (SMPS), and RF signal output. It operates based on Faraday\'s law of electromagnetic induction, where a changing magnetic field induces an electric current in a nearby conductor. The low resistance and high inductance of the PL9203NL make it an ideal choice for these types of applications.

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