IT Home news on February 27, since the launch of Xiaomi's first wireless charging mobile phone in 2018, Xiaomi has been committed to promoting the development of wireless charging technology. Xiaomi announced today that it has brought you the "small inductance + magnetic" wireless charging pre-research technology, magnetic wireless charging power up to 50W, loss reduction of 50%, to achieve a "revolutionary wireless charging experience".
The technology includes two charging products - a millet ultra-thin magnetic wireless charge (30W) and millet active refrigeration magnetic wireless charging (50W), both products have not announced the price and sale information, it is estimated that it will be announced later.
Xiaomi ultra-thin magnetic wireless charge: 30W power, 86 minutes full 5000 mAh battery;
Xiaomi active refrigeration magnetic wireless charging: taking into account heat dissipation and magnetic charging, the surface temperature can be reduced by 20 °C in 1 minute, 50W power, and the battery can be fully charged at 5000 mAh in 49 minutes.
In 2021, Xiaomi has launched two self-developed chips, the surging C1 and the surging P1. Among them, the surging C1 is Xiaomi's first professional imaging chip, and the surging P1 is Xiaomi's first self-developed charging chip.
Digital blogger @digital chat station Previously broke the news that Xiaomi has more than one new flagship equipped with "image + charging" surging double core, which is being polished.
At present, the name of Xiaomi's new flagship equipped with "image + charging" surging dual core is not clear. The Xiaomi Mi 12 Pro is the first smartphone equipped with the Surging P1, which supports wired 120W surging second charge, 50W wireless second charge and 10W wireless reverse charging. The new flagship, which is being polished, is expected to have similar specifications.
IT Home learned that Xiaomi previously said that the surging P1, as the industry's first resonant charging chip, has a 4:1 ultra-high efficiency architecture with adaptive switching frequency, with a resonant topology efficiency of up to 97.5%, a non-resonant topology efficiency of 96.8%, and a plummeting thermal loss of 30%.
In addition, the surging C1 has a dual filter configuration, which can realize parallel processing of high and low frequency signals, increase the signal processing efficiency by 100%, and with the self-developed algorithm, it can greatly improve the performance of 3A (autofocus AF, white balance AWB, AE) of the image.