High Current 470M Wirewound Chip Inductor 47UH SMD Power Inductor
1.Product Description
The 470M Wirewound Chip Inductor is a wirewound chip inductor with an inductance value of 470 microhenries (µH) for high frequency circuits and power management systems. Features include high inductance, low DC resistance, and excellent magnetic shielding to suppress EMI and improve circuit stability. The inductors are available in a compact SMD package design for easy automated soldering and integration into a variety of PCB boards. Widely used in switch-mode power supplies (SMPS), DC-DC converters, filters, and energy storage circuits, they provide efficient energy storage and transfer, and are an indispensable key component in electronic devices.
2.Functionality
The 470M Wirewound Chip Inductor is a wirewound chip inductor that plays a key role in a variety of circuits. Its main functions include:
1. Filtering Function: With high inductance value, it can effectively inhibit high frequency current passing. In power supply circuits, it can filter out the high-frequency noise in the current and provide a smoother and more stable DC power supply for electronic devices. For example, in the power management module of the cell phone, it can remove the high frequency interference generated by charging or other circuit work, and guarantee the normal operation of other parts of the cell phone.
2. Signal processing: In signal processing circuits such as radio frequency (RF) circuits, it can be used to select signals of specific frequencies. By combining with capacitors and other components to form a resonant circuit, it can accurately select signals in the desired frequency band and improve the accuracy and stability of signal transmission. For example, in the wireless communication module, it helps the equipment to accurately receive and send wireless signals of a specific frequency.
3. Energy storage function: when the current passes through, it will convert the electric energy into magnetic energy and store it; when the circuit needs, it will convert the magnetic energy back into electric energy and release it. In some circuits that need to provide large current instantly, such as the flash circuit of a camera, the 470M Wirewound Chip Inductor can release the stored energy when the flash is turned on to ensure that the flash works properly.
3.Application
| Advantage Aspect | Application |
| Performance | The 470M Wirewound Chip Inductor, with high inductance enabling efficient high - frequency noise filtering, stable current handling due to appropriate saturation current, and low DC resistance reducing power loss, ensures stable operation of electronic components like microcontrollers in circuits. |
| Design | Its compact design allows for easy integration into space - constrained circuit boards such as those in smartphones, and its good heat - dissipation feature helps maintain stable performance during long - term operation in high - power applications like LED driver circuits. |
| Application | With strong versatility, it is applicable in various fields from power supplies to communication and industrial control systems, and offers cost - effectiveness by providing reliable performance at a reasonable cost, benefiting both manufacturers in mass - production like for smart TVs and end - consumers. |
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High Current 470M Wirewound Chip Inductor 47UH SMD Power Inductor Images
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