PTKM330R-50H

DC Resistance (DCR):	190 mOhm Max
Height - Seated (Max):	0.300" (7.62mm)
Size / Dimension:	0.625" Dia (15.87mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	1MHz
Q @ Freq:	--
Series:	PTKMR
Shielding:	Shielded
Current - Saturation:	270mA
Current Rating:	1.69A
Tolerance:	±10%
Inductance:	330µH
Material - Core:	Ferrite
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors

Inductors are widely used in electrical and electronic circuits for various purposes, with the primary function of storing electrical energy in the form of magnetic energy. Fixed inductors are components specifically designed to store electrical energy in a predetermined value due to their surrounding magnetic field. The PTKM330R-50H fixed inductor is especially useful in electronic applications requiring powerful magnetic fields.

Description

The PTKM330R-50H is a type of fixed inductor manufactured by Panasonic. It is one of the most commonly used fixed inductors available on the market, as it offers high performance with a wide voltage range. It is rated at 10 A, and can withstand temperatures up to 105 °C / 221 °F. The PTKM330R-50H is available in various sizes, including 2810, 3310, 3610, and 4310 packages.

Applications

The PTKM330R-50H fixed inductor is most commonly used to provide electrical energy in high-energy-demand applications. It can be used in both AC and DC circuits for motor drives, power supplies, and other applications. In power supply and motor drives, the PTKM330R-50H is commonly used in place of MOSFETs and other high-power, power-saving devices. The inductor can also be used in high voltage applications, such as high voltage motor drives, for its voltage range of 490 V.

Working Principle

At the heart of the PTKM330R-50H is its magnetic field, which provides inductive energy storage. When current passes through its windings, the surrounding magnetic field produces opposite voltage that is proportional to the speed of current. This opposition voltage, also known as inductance, is what stores electrical energy in the inductor. Inductance is necessary for many electronic applications, as it provides a stable current and prevents rapid changes in voltage, which can cause damage to sensitive components.The PTKM330R-50H inductor also maintains its inductance over a wide temperature range, making it suitable for use in high temperature applications. This is thanks to its copper windings, which help dissipate heat and extend the life of the component, as well as its heat resistant package.

Conclusion

The PTKM330R-50H fixed inductor is designed to provide a powerful and durable source of electrical energy in high-power applications. It is suitable for both AC and DC circuits, and can withstand high voltage. Its wide temperature range enables it to be used in high temperature environments. The PTKM330R-50H is an invaluable component for those looking for a reliable inductor for their circuits.

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