PE-92111NL

Q @ Freq:	--
Height - Seated (Max):	--
Size / Dimension:	0.850" Dia x 0.410" W (21.59mm x 10.41mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Features:	--
Inductance Frequency - Test:	20kHz
Operating Temperature:	-40°C ~ 130°C
Ratings:	--
Frequency - Self Resonant:	--
Series:	--
DC Resistance (DCR):	27 mOhm Max
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	4A
Tolerance:	±20%
Inductance:	40µH
Material - Core:	--
Type:	Toroidal
Part Status:	Active
Packaging:	Tray

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Fixed InductorsInductors, as the basic passive component in electronic circuits, are widely used in various power electronic devices. Among them, the fixed inductor PE-92111NL is one of the most widely used products in the field of power electronics. Hence, this article aims to introduce the application fields and the working principle of the fixed inductor PE-92111NL.Fixed inductors, such as PE-92111NL, are particularly suitable for applications that require stable energy storage and transfer. Instead of variable inductors, which can be adjusted to suit variable requirements, fixed inductors have fixed inductance values. As a result, these inductors are able to provide more stable and consistent performance with higher efficiency.In terms of application fields, fixed inductors such as the PE-92111NL are extensively used in power electronic devices, such as inverters, DC-DC converters, and motor controllers. In addition, fixed inductors are also used in switching power supply, EMI filter, low-/high-frequency filter, voltage regulator, and more.The working principle of the fixed inductor PE-92111NL is relatively simple. In essence, an induction coil is created with a magnetic core of the type PE-92111NL and a small conductor that is connected to the external circuit. When current is introduced to the coil, it generates an induced electromotive force (EMF) that opposes the flow of current. This induced EMF adds to the voltage in the external circuit, thus creating a stability against current surge or decrease.Moreover, the magnetic core of the PE-92111NL is composed of multiple layers of iron powder that are sandwiched between two pieces of an insulation material. This enables the transfers of energy between the external current and the inductor with a lower resistance and an increased inductance. As a result, the inductor can usually withstand voltages up of to 1.2kV.In a nutshell, the fixed inductor PE-92111NL is widely used in various power electronic devices in order to provide stable energy transfer and storage. It has a simple working principle and it is usually composed of an induction coil together with a magnetic core that is made of iron powder and surrounded by an insulation material. Finally, it usually has a voltage withstand of up to 1.2KV.

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