WR301025-19M8-G Allicdata Electronics
Allicdata Part #:

445-173095-ND

Manufacturer Part#:

WR301025-19M8-G

Price: $ 3.66
Product Category:

Inductors, Coils, Chokes

Manufacturer: TDK Corporation
Short Description: RX 1 COIL 1 LAYER 12.8UH
More Detail: 1 Coil, 1 Layer 12.8µH Wireless Charging Coil Rece...
DataSheet: WR301025-19M8-G datasheetWR301025-19M8-G Datasheet/PDF
Quantity: 296
1 +: $ 3.32640
10 +: $ 3.04920
100 +: $ 1.99584
500 +: $ 1.77408
1000 +: $ 1.66320
2500 +: $ 1.60776
Stock 296Can Ship Immediately
$ 3.66
Specifications
Series: WR
Part Status: Active
Function: Receiver
Type: 1 Coil, 1 Layer
Inductance: 12.8µH
Tolerance: --
DC Resistance (DCR): 1.27 Ohm Max
Q @ Freq: --
Current Rating: --
Current - Saturation: --
Frequency - Self Resonant: --
Operating Temperature: --
Description

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Wireless charging coils are used to transfer electrical energy from one device to another device without the need for physical contact. The WR301025-19M8-G is an example of such a coil, and it has some important applications and advantages. This article will discuss the WR301025-19M8-G\'s application field and working principle.

The WR301025-19M8-G is a self-resonant coil which is mainly used in applications where higher efficiency and greater power are needed, such as wireless power charging. The coil features two layers of copper windings that are encapsulated in an insulating material. This reduces eddy current losses and improves efficiency. The WR301025-19M8-G also has an inductance of 11uH, a DC/AC resistance of 1 Ohm, a maximum operating temperature of 105°C, and a dielectric strength of 1500 VAC. These parameters make it suitable for a wide range of wireless power applications.

The WR301025-19M8-G\'s operating principle is relatively simple. It works by producing a magnetic field when a current is passed through it. This magnetic field then induces an electric current in a second coil. The second coil will then convert this energy into electrical power which can be used to charge devices. This process is known as electromagnetic induction.

In wireless power charging applications, the WR301025-19M8-G is typically used in conjunction with other components such as a rectifier and voltage regulator. This allows the charging current to be controlled and ensures that the device being charged is not overloaded. The WR301025-19M8-G is also capable of operating over long distances, meaning that it can be used in wireless charging applications even when the transmitting and receiving coils are located far apart. This makes it particularly useful for applications where long-distance charging is needed.

Aside from wireless power charging, the WR301025-19M8-G can also be used in other applications such as cell phone charging and automotive charging. It is also possible to design systems with multiple transmitting coils, allowing for greater power output and the ability to charge multiple devices at the same time. This makes the WR301025-19M8-G an ideal solution for applications where fast or multiple device charging is required.

In conclusion, the WR301025-19M8-G is a suitable coil for wireless power charging and other applications. It has a range of advantageous features and its operating principle is relatively simple. This makes the WR301025-19M8-G a great choice for a variety of applications and makes it a reliable and high-efficiency solution.

The specific data is subject to PDF, and the above content is for reference

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