| Allicdata Part #: | LEMC2520T4R7M-ND |
| Manufacturer Part#: |
LEMC2520T4R7M |
| Price: | $ 0.00 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Taiyo Yuden |
| Short Description: | FIXED IND 4.7UH 285MA 700 MOHM |
| More Detail: | 4.7µH Unshielded Wirewound Inductor 285mA 700 mOhm... |
| DataSheet: |  LEMC2520T4R7M Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Series: | LE, MC Type |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Obsolete |
| Type: | Wirewound |
| Material - Core: | -- |
| Inductance: | 4.7µH |
| Tolerance: | ±20% |
| Current Rating: | 285mA |
| Current - Saturation: | -- |
| Shielding: | Unshielded |
| DC Resistance (DCR): | 700 mOhm Max |
| Q @ Freq: | 20 @ 7.96MHz |
| Frequency - Self Resonant: | 43MHz |
| Ratings: | -- |
| Operating Temperature: | -40°C ~ 85°C |
| Inductance Frequency - Test: | 7.96MHz |
| Mounting Type: | Surface Mount |
| Package / Case: | 1008 (2520 Metric) |
| Supplier Device Package: | 1008 (2520 Metric) |
| Size / Dimension: | 0.098" L x 0.079" W (2.50mm x 2.00mm) |
| Height - Seated (Max): | 0.079" (2.00mm) |
Description
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Fixed Inductors are electronic components that store electrical energy in the form of a magnetic field. The LEMC2520T4R7M is a type of inductor with a wide range of applications in the electronic industry. In this article, we will discuss the application fields and working principle of the LEMC2520T4R7M.The LEMC2520T4R7M is a common coil-type inductor, which has a self-supporting coil and core. The inductor is typically made from an annealed high-grade silicon steel core with an enameled copper winding. The windings are divided into several layers and connected together by lamination to form a single core. This combination of materials creates a highly efficient power inductor with low internal loss and low heat dissipation.The LEMC2520T4R7M has a wide range of application fields, including power supply, motor control, and audio systems. In power supply applications, the inductor reduces energy losses in the power circuit and ensures higher efficiency and reliability. In motor control applications, it is used to control the current flowing in the motor, providing better torque, accuracy, and speed control. In audio systems, it is used to reduce noise and interference, and to generate an audio signal with consistent frequency and amplitude.The working principle of the LEMC2520T4R7M is based on the phenomenon of inductance. When an alternating current passes through the inductor, a magnetic field is created around the winding. This magnetic field then induces a signal in the opposite direction, which is known as a reverse EMF. The magnitude of this reverse EMF is proportional to the rate of change of the current passing through the inductor. This phenomenon is known as Lenz\'s law, and it is used to control the current in the circuit and achieve the desired output.The LEMC2520T4R7M is a popular inductor due to its relatively low cost, reliable performance, and wide range of applications. The inductor is characterized by its high efficiency, low internal loss, and low heat dissipation. It is used in a variety of power, motor control, and audio systems to reduce energy losses, increase efficiency, and reduce interference. The inductor is easy to install and maintain, making it an ideal choice for industrial and consumer applications alike.The specific data is subject to PDF, and the above content is for reference
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