QWB220 Product Introduction:
Laird Technologies IAS Part Number QWB220(RF Antennas), developed and manufactured by Laird Technologies IAS, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
QWB220 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately sales@jinftry.com Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
Introducing the Laird Technologies IAS QWB220, a cutting-edge wireless charging solution designed to revolutionize the way we power our devices. With its sleek and compact design, this innovative product offers a seamless and convenient charging experience for a wide range of applications.
The QWB220 features advanced Qi wireless charging technology, allowing users to simply place their compatible devices on the charging pad for effortless power transfer. With a charging efficiency of up to 80%, this product ensures fast and reliable charging without the hassle of tangled cords or multiple adapters.
Designed with versatility in mind, the QWB220 is suitable for a variety of application fields. Whether it's in the office, at home, or in public spaces, this wireless charging solution is perfect for smartphones, tablets, smartwatches, and other Qi-enabled devices. Its compact size makes it ideal for travel, ensuring that you never run out of power on the go.
Safety is a top priority with the QWB220, as it is equipped with overvoltage, overcurrent, and short-circuit protection. This ensures that your devices are charged safely and efficiently, giving you peace of mind.
Say goodbye to the hassle of traditional charging methods and embrace the future of wireless power with the Laird Technologies IAS QWB220. Experience the convenience and efficiency of wireless charging in your everyday life.
RF Antennas are essential components in wireless communication systems, responsible for converting electromagnetic wave signals between free space and transmission lines. It consists of radiating elements, feeding networks, reflector plates (if any), and fixed structures. The design principle of RF antenna is based on the propagation characteristics of electromagnetic waves and antenna theory. By optimizing the shape, size, material, and feeding method of the antenna, it achieves efficient radiation and reception within a specific frequency band. RF antennas come in various types, including dipole antennas, microstrip antennas, phased array antennas, etc. Each type has its unique performance characteristics and application scenarios. Its characteristics include operating frequency band, gain, directionality, polarization mode, etc., which directly affect the performance of wireless communication systems.
Application
RF Antennas are widely used in wireless communication systems, including mobile communication networks, satellite communication, radar systems, wireless local area networks (WLAN), Bluetooth devices, Internet of Things (IoT) sensor networks, and automotive communication systems. In the field of mobile communication, RF antenna is a key component for signal transmission between base stations and mobile terminals; In satellite communication, high-performance RF antennas can support long-distance data transmission; In addition, RF antennas play an indispensable role in fields such as smart homes, industrial automation, medical health monitoring, and security monitoring, ensuring reliable communication and data exchange between devices.
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