PTKM25R-894H

DC Resistance (DCR):	8 mOhm Max
Height - Seated (Max):	0.650" (16.51mm)
Size / Dimension:	1.300" Dia (33.02mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	8MHz
Q @ Freq:	--
Series:	PTKMR
Shielding:	Shielded
Current - Saturation:	6.6A
Current Rating:	12.8A
Tolerance:	±10%
Inductance:	25µH
Material - Core:	Ferrite
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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<h2>Fixed Inductors</h2><p>A fixed inductor is an element of an electric circuit consisting of two conducting materials and an inductor wrapped around its core. It is designed to store electric charge and release it upon request. The PTKM25R-894H is an example of a fixed inductor.</p><p>The PTKM25R-894H inductor has a high-current capability, achieved through the use of a compact construction and a sturdy winding design. This ensures that it can be used in a variety of demanding applications. It is especially useful for those applications that require a higher capacitance range.</p><h3>Working Principle</h3><p>The working principle of the PTKM25R-894H is fairly simple. When an electric current is passed through the inductor, it induces an additional electric field around the core, causing the current to flow in the opposite direction. This phenomenon is described by Faraday\'s law of induction. The induced current creates a magnetic field around the inductor, amplifying the input current.</p><p>The resulting amplified current can then be used to operate electrical equipment or to generate an electromagnetic field. The PTKM25R-894H inductor is particularly useful for resonant converters and other power supply applications, due to its ability to operate at a higher capacitance level.</p> <h3>Application Field</h3><p>The PTKM25R-894H inductor can be used in a wide variety of applications. It is ideal for electrical power supplies, as it can deliver large currents at high frequencies with high efficiency. It is also useful for switching converters, where its low electrical losses and high efficiency ensure reliable performance.</p><p>In addition, the PTKM25R-894H is frequently used in medium to high power applications, such as motor drives and inverters. Its high saturation current makes it well-suited for the harsh environments often present in these types of applications. The inductor is also suitable for automotive applications, due to its high vibration and thermal resistance.</p><p>In summary, the PTKM25R-894H inductor is a reliable and efficient component that has a wide range of applications. Its high current capability and ability to operate at a higher capacitance level make it especially useful for power supply and switching converters, as well as for motor drives and inverters.</p>

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