PE-92112NL

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Fixed Inductors are widely used electronic devices which are programmed to meet specific requirements of an electronic circuit. The PE-92112NL is one such fixed inductor produced by TDK and this article covers its application field and working principle.

PE-92112NL is a high current DC-DC Converter Inductor with an inductance of 3.2 μH. It is made using high-frequency winding technique and comes with a shielded structure that gives it the ability to filter out electromagnetic noise. It is rated for operation up to 100kHz and can handle a rated current of 4.1 Amps. This feature, along with its ultra-low profile and low resistance DCR, makes it suitable for low profile power electronic applications.

PE-92112NL is used in DC-DC converters which are devices that supply a regulated output from an unregulated input. The working principle of PE-92112NL is based on the same principle as a traditional inductor. It stores energy in an electromagnetic field when current flows through it and releases this energy back into the circuit when the current is decreased or switched off. This inductor acts as an energy filter which adds, reduces, or removes energy from currents in your circuit.

In a DC-DC converter, the PE-92112NL is used to store energy at higher voltages from the unregulated input. This stored energy can then be released back quickly as the energy needs to be transferred to the output, providing a regulated output voltage. The inductor helps smooth out the current flow when switching between the input and output, aiding the circuit in maintaining a constant output voltage over a wide range of input voltages.

The PE-92112NL is also used in other applications which require high current flow, such as motor drives, switching power supplies, and charge pumps. It is also used in LED lighting applications due to its high efficiency and low electromagnetic interference.

The PE-92112NL is a high performance fixed inductor which is suitable for low profile power electronic applications that require high current output and low resistance DCR. It is designed for operation up to 100kHz and can handle up to 4.1 Amps of rated current. It is used in various applications such as DC-DC converters, motor drives, switching power supplies, charge pumps, and LED lighting applications.

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