45541C Inductors, Coils, Chokes |
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Allicdata Part #: | 811-1164-2-ND |
Manufacturer Part#: |
45541C |
Price: | $ 0.35 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Murata Power Solutions Inc. |
Short Description: | FIXED IND 540NH 7A 11 MOHM SMD |
More Detail: | 540nH Shielded Wirewound Inductor 7A 11 mOhm Max N... |
DataSheet: | 45541C Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.31500 |
DC Resistance (DCR): | 11 mOhm Max |
Height - Seated (Max): | 0.140" (3.55mm) |
Size / Dimension: | 0.287" L x 0.287" W (7.30mm x 7.30mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 10kHz |
Operating Temperature: | -40°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | 4500 |
Shielding: | Shielded |
Current - Saturation: | -- |
Current Rating: | 7A |
Tolerance: | ±30% |
Inductance: | 540nH |
Material - Core: | -- |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are passive electronic components that store electrical energy, like a capacitor, until it is released as a current. The 45541C was designed to convert inductive energy released from a simple electrical circuit into electrical energy that can be used to power an appliance or to provide energy for a charging device, such as a battery or solar panel.
The 45541C inductor is comprised of a core or “bobbin,” which is wound with a coil of wire, and a discrete metal piece called a keeper. The primary function of the keeper is to maintain the position of the wire loop and to prevent it from slipping when the inductor is energized. The bobbin is usually made from a ferrite material, which is highly resistant to temperatures up to 250 degrees Celsius. This material also ensures that the coil maintains its shape when heated. The coil is wound by hand and is usually composed of copper wire.
The purpose of the 45541C inductor is to store energy and to efficiently transfer it from one circuit component to the next. When current passes through the coil, it creates an electromagnetic field that induces a current in the keeper. This induced current, which is known as the secondary current, is sent to a rectifier, where it is then amplified and directed to either an AC or DC component, such as a transformer or diode. The rectifier also regulates the peak voltage or intensity of the transferred current. The inductor is then discharged, and its energy is released in the form of a current.
The 45541C inductor can be used in a variety of applications, including AC/DC rectifying, harmonic suppression, voltage regulation, and circuit noise reduction. It is also used in many consumer electronics products, such as cell phones and laptop computers. In addition to general circuit protection, the 45541C can be used to increase the efficiency of a device by reducing the power draw of other components.
The working principle of the 45541C inductor is based on the concept of inductive reactance. Inductive reactance is the opposition to the flow of electric current created by an inductor. When current passes through the coil of the inductor, it creates an electromagnetic field that opposes the current’s flow. The greater the intensity of the current, the greater the opposition, which limits the amount of electrical energy that can flow through it. This opposition causes the voltage to decrease, making the inductor suitable for voltage regulation applications.
In addition to voltage regulation, the 45541C inductor can also be used for harmonic suppression. Harmonic suppression is the process by which high-frequency electrical noise is removed from the input of a device. This noise is usually created by components in the circuit, such as switches or transistors, and can cause severe interference in sensitive systems. The inductor acts as an electrical filter that absorbs the electrical noise before it can cause any damage.
The 45541C inductor is an incredibly versatile component that can be used in a variety of applications. Its simple design makes it suitable for both consumer electronics and industrial uses. Its ability to efficiently transfer and store electrical energy make it a great choice for regulating voltage, reducing noise, and minimizing power draw.
The specific data is subject to PDF, and the above content is for reference
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