Recently, according to a report from Wo Ai Audio Network, the Overvoltage and Overcurrent Protection Chip (OVP) product of Xindao Technology has been applied in TWS wireless earphones from brands such as Honor and Manbu.

EDIFIER, founded in 1996, is a well-known brand in the audio industry with a strong foundation in product understanding and aesthetic design. In the collaboration with “Wandering Earth II”, the four future concept earphones tailored to the movie’s setting and director’s requirements showcased the meticulous and meticulous craftsmanship spirit of the product. Not only that, but also with its technical capabilities, Manbuzhe has solved problems such as signal transmission being blocked and interference for the shooting site, making the shooting process smoother. The explosive popularity of “Wandering Earth II” during the Spring Festival also made Wanderer stand out from many headphone brands, achieving both good reputation and traffic.

The GX05 launched this time has a futuristic design, ultra-low latency, and comfortable wearing experience. Through the third-generation 2.4G ultra-low latency transmission technology of Flash Speed, the latency is reduced to about 15ms, providing players with a smooth gaming experience; It also supports Bluetooth mode and dual-mode online, meeting the convenient use of various scenarios.

HONOR Honor is currently one of the top brands in the consumer electronics market, with its products rapidly iterating and continuously optimizing, providing consumers with high-quality choices. At the recent “Honor 90 Series Phone Launch”, Honor jointly launched the new generation TWS earphone product – Honor Earbuds X5.

The Honor Earbuds X5 true wireless earphones feature a brand new design in appearance, featuring a circular charging case paired with semi in ear headphones. In terms of functional configuration, it is equipped with a 13.4mm large dynamic coil unit, providing surging sound quality performance; Support call noise reduction and provide clear call effects; Supports dual device connection, touch control, and intelligent wear detection, providing a convenient user experience. In terms of battery life, it can provide a comprehensive range of 27 hours and supports fast charging function, with a charging time of 15 minutes and 4 hours of listening to music.

According to the disassembly report from Wo Ai Audio Network, both of the above products use the P14C1N overvoltage and overcurrent protection chip from Xindao Technology, with an input withstand voltage of up to 32V and a fixed overvoltage protection point of 6V. The overcurrent protection point can be set through peripheral resistors, supporting a minimum accuracy of 10mA, and the overcurrent protection response time can be adjusted through capacitor devices to meet the overcurrent protection requirements of various adapters and projects.

In addition, several TWS earphone products under brands such as Xiaomi, OPPO, OnePlus, Shengkuo, Xiaodu, Black Shark, Magic Sound, Meizu, iFlytek, and Earsopen have extensively adopted the OVP IC, Charger IC, as well as power device products such as ESD, TVS, and SBD.

Based on years of market experience, Xindao Technology has defined a series of high-performance and highly reliable overvoltage and overcurrent protection chip products that meet different customer needs: