ITEM NAME:2 Channel Usb Qc3.0 Qc2.0 Dc-Dc Buck Converter Charging Step Down Module 6- B5H1 2 Channel Usb Qc3.0 Qc2.0 Dc-Dc Buck Converter Charging Step Down Module 6- B5H1 Output voltage: default 5 V, automatically adjust between 3-12 V after fast charge activation Output power: up to 24 W (5 V / 3.4A, 9 V / 2.5 A, 12 V / 2A, etc.) Output voltage for compensation function cable Conversion efficiency: 90% -97% Support for multiple fast charging protocols Overvoltage input and undervoltage protection Input overcurrent protection Maximum output current, short circuit protection Machine over temperature protection Quick charge support agreement Support DCP protocol, BC1.2, Apple, Samsung protocol Huawei Support Fast Upload FCP / SCP Protocol Huawei Support Protocol Fast Charge AFC Support Spreadtrum Protocol Fast Load SFCP Qualcomm QC2.0 and 3.0 support MTK support PE1.1 / PE2.0 size: 50*40mm Material: metal + plastic colour:Black Package Contents: 1 * Buck module.Qualcomm QC2.0 and 3.0 support. 1 Buck module. Maximum output current, short circuit protection. Support for multiple fast charging protocols. Support Spreadtrum Protocol Fast Load SFCP. Output power: up to 24 W (5 V / 3.4A, 9 V / 2.5 A, 12 V / 2A, etc.).
