5400-686K

DC Resistance (DCR):	6.47 Ohm Max
Height - Seated (Max):	0.730" (18.54mm)
Size / Dimension:	1.300" Dia (33.02mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	48kHz
Q @ Freq:	--
Series:	5400
Shielding:	Unshielded
Current - Saturation:	78mA
Current Rating:	78mA
Tolerance:	±10%
Inductance:	68mH
Material - Core:	Iron Powder
Type:	--
Part Status:	Active
Packaging:	Bulk

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Fixed inductors are used in various applications, including analog and digital signal processing, DC/DC power conversion, and amplifiers. They are typically used in power electronics to help store and transfer electrical energy in a controlled manner. A good understanding of fixed inductors and their working principles is critical when making design decisions and selecting suitable products.The 54000-686K series of fixed inductor is a special series of product from the manufacturer. It is characterised by high inductance values, high current capability, tight tolerance, and low DCR. This series of product is suitable for a wide range of applications, from LED lighting to portable chargers and consumer products.In all fixed inductor designs, the main function is to provide stored electrical energy and a path for current to flow. A fixed inductor utilizes two components to do this; the core and the coil. The core of the inductor acts as a magnetically permeable material, such as ferrite or iron-core material, which captures the magnetic field created by the coil and temporarily stores the electrical energy. The coil is the part that generates the inductance and provides a path for the current to travel. The coil is typically made of copper or aluminum windings and can vary in design depending on the specific application.The main operating principle of the 54000-686K fixed inductor is often referred to as a transformer action, which happens when the magnetic core begins to saturate due to the higher current passing through the winding. The current creates a magnetic field around the core, which can saturate the core and cause it to increase its inductance. While the core is saturated, it can reduce the current in the circuit and act as a current limiter.The inductance of the 54000-686K fixed inductor is typically expressed as an approximate value, which is rated at 0.017 mH. This value is fixed and cannot be adjusted. When selecting this product for a specific application, designers should consider the inductance requirements and the maximum current rating of the part. The rated current is typically greater than the conceivable current that can pass through the winding.The 54000-686K fixed inductor is a useful, versatile component for various applications. It can be used in AC/DC converters, audio and video amplifiers, DC/DC converters, AC to DC rectifiers, switching power supplies, and other applications that require stored energy or current limiting. It is important to keep in mind that installing too many of these components in close proximity can cause interference, noise, or decreased performance.The 54000-686K fixed inductor is a valuable resource for power electronics designers. It provides a reliable, robust solution for several applications. This series of product allows for higher current ratings and increased inductance values than its competitors, making it an ideal choice for current limiting and electrical energy storage in many applications.

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