3 PCS 12/24V To 5V QC3.0 Fast Charge Mobile Phone Charging Board USB DC Buck Module

1. Input voltage range: 6-32V2. Output voltage: default 5V, automatically adjust between 3-12V after triggering fast charge3. Output power: up to 24W (5V/3.4A, 9V/2.5A, 12V/2A, etc.)4. Support fast charging protocol: BC1.2, Apple, Samsung protocol, Qualcomm QC2.0 and 3.0, MTKPE1.1/PE2.0, Huawei fast charging protocol AFC, Spreadtrum fast charging protocol SFCP5. Application: solar panel to mobile phone charging, vehicle charging transformation, driving recorder power supply, household power supply transformation6. Size: about 3.7x2x1cm/pc7. Weight: 7.5g/pieceFeatures:1. Input voltage 6-32V, with anti-reverse polarity protection, with fuse2. The output voltage is 3-12V, which can be automatically adjusted according to the agreement3. Output voltage cable compensation function, with TVS output protection to protect mobile phones4. Support a variety of fast charging protocols5. Input overvoltage, undervoltage and overcurrent protection6. Output overcurrent and short circuit protection7. Overall over temperature protection