What is QC4.0? QC4.0 is an upgraded version of QC3.0. Qualcomm company launched a new generation of fast charging technology QC4.0 in New York on November 17, 2016. Qualcomm uses 5 FOR 5 to describe QC4.0. The idea is to use QC4.0 charging technology to a

Usb-if is a fast charging technical specification for PPS (programmable power supply), which is implemented by Qualcomm QC4.0 / 3.0 and MediaTek PE3.0, among the important updates of USB3.0 recently launched. 2.0. The Huawei / OPPO plan is prepared. After

QI is an interface standard developed by the wireless power alliance for inductive power transmission over distances of up to 4 cm (1.6 inches). The Qi system includes a power transmission board and a compatible receiver in a portable device. In order to

The full function type-C cable is an active, electronically labeled cable that contains an ID enabled chip based on a configuration channel and a vendor defined message (VDM) in the USB power delivery 2.0 specification. In addition to the reference bus po

Qualcomm Quick Charge 3.0Quick Charge 3.0 is designed to refuel your device, four times faster than traditional charging. Qualcomm Quick Charge 1.0 charges 40% faster than traditional charging. Quick Charge 2.0 increases the charging time advantage by 75%

Qualcomm quick charge 2.0Different from the traditional USB charging method, the quick charge 2.0 end-to-end solution utilizes higher power level to charge the device quickly and efficiently. Quick charge 2.0 class A can provide up to 24 watts of power th

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