Allicdata Part #: | LAL02NA220K-ND |
Manufacturer Part#: |
LAL02NA220K |
Price: | $ 0.00 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Taiyo Yuden |
Short Description: | FIXED IND 22UH 130MA 3.4 OHM TH |
More Detail: | 22µH Unshielded Inductor 130mA 3.4 Ohm Max Axial |
DataSheet: | LAL02NA220K Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
DC Resistance (DCR): | 3.4 Ohm Max |
Height - Seated (Max): | -- |
Size / Dimension: | 0.091" Dia x 0.134" L (2.30mm x 3.40mm) |
Supplier Device Package: | Axial |
Package / Case: | Axial |
Mounting Type: | Through Hole |
Inductance Frequency - Test: | 2.52MHz |
Operating Temperature: | -25°C ~ 105°C |
Ratings: | -- |
Frequency - Self Resonant: | 17MHz |
Q @ Freq: | 40 @ 2.52MHz |
Series: | LA, L Type |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 130mA |
Tolerance: | ±10% |
Inductance: | 22µH |
Material - Core: | -- |
Type: | -- |
Part Status: | Obsolete |
Packaging: | Bulk |
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Fixed inductors are electronic components that use coils of wire to store electrical energy. They are commonly used in a wide variety of electronic applications, ranging from RF tuning circuits to winding transformers and other circuits requiring electromagnetic energy storage. LAL02NA220K is one of the several fixed inductors available in the market and has become increasingly popular for its high performance and quality.
In terms of its application field, LAL02NA220K is primarily used in switching power supplies, flyback power supplies, DC/DC converters, battery chargers, and other power conversion circuits. It is also used in inductor-capacitor (LC) filters, low-pass filters, circuit noise reduction, and in the protection of circuits against transients. LAL02NA220K has been designed with two main features: high saturation current and high Q value.
The saturation current, often referred to as "max Amps" or "saturation current," is the ability of a fixed inductor to survive large current changes. It is usually defined as the maximum amount of current that can flow through an inductor without its magnetic field changing significantly. It is an important factor in evaluating the performance of the inductor and its suitability for a particular application. LAL02NA220K provides a high saturation current that allows it to work safely and efficiently in larger current-sensing applications.
The Q value, also known as the "Quality Factor," is a measure of the efficiency of the inductor, which is determined by its self-resonant frequency. High Q values indicate better performance, as they indicate that the inductor is able to convert more of the input energy into the desired output. With a Q value of over 100, LAL02NA220K ensures optimal efficiency in applications that require high frequency and high power operation.
The working principle of the LAL02NA220K fixed inductor is based on Faraday’s law of electromagnetic induction. When an electrical current passes through the inductor\'s windings, it creates a magnetic field. This magnetic field then creates a counter-current in the inductor\'s core that opposes the initial current. This opposition known as "inductance" stores electrical energy and, depending on the size of the inductor, is able to store energy over the full range of frequencies used in electronic applications.
The LAL02NA220K is a high-quality inductor with excellent performance and high saturation current. It is ideally suited for switching power supplies, flyback power supplies, DC/DC converters, battery chargers, and other power conversion circuits. Its high Q value ensures optimal performance in applications where high frequency and high power operation is required. The fixed inductor provides the best performance due to Faraday’s law of electromagnetic induction, which causes a counter-current to create in the inductor\'s core that opposes the initial current.
The specific data is subject to PDF, and the above content is for reference
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