• Step-down USB charging module supporting various fast charging protocols such as Qualcomm QC3.0
• Product Features: Input voltage range: 6V-32V
• Output voltage: default 5V, automatic adjustment between 3-12V after triggering fast charging
• Output power: 24W (5V@3.4A, 9V@2.5A, 12V@2A, etc.)
• Output voltage wired compensation function Conversion efficiency: 90%-97% Support multiple fast charging protocols Input overvoltage and undervoltage protection Input overcurrent protection Output overcurrent and short circuit protection Overheat protection of the whole machine Support fast charge protocol: BC1.2, Apple, Samsung agreement Qualcomm QC2.0 and 3.0 MTK PE1.1/PE2.0 Huawei Quick Charge Agreement AFC Spreadtrum Quick Charge Agreement SFCP
• Applications: Solar panel to mobile phone charging Car charging transformation Driving recorder power supply Household power supply renovation

Package:

1 x USB Current Voltage Tester Ammeter Voltmeter