USB Buck Converter, 4pcs DC-DC Step Down Module 6-32V 12V 24V to 5V QC 3.0 Charging Module Power Supply Voltage Regulator Volt Transformer Board

• PARAMETER --- input voltage range DC 6V-32V; output voltage default DC 5V, after triggering quick charging, it will be automatically adjusted at 3-12V; output power 24W max.
• APPLICATION --- solar panel to mobile phone charging diy; car charging system diy; driving recorder power supply diy; household power supply diy, etc.
• PROTECTION --- input over-voltage protection, input under-voltage protection; input over-current protection; output over-current protection; output short-circuit protection; over-temperature protection.
• QUICK CHARGE --- BC 1.2; QC 2.0/3.0; MTK PE 1.1/PE 2.0; SFCP.
• LED INDICATOR --- indicates the working status.

24V 12V to 5V Converter, USB Charing Board

Parameters:
Input voltage: 6V-32V (12V/24V)
Output voltage: default 5V; after triggering quick charging, it will be automatically adjusted at 3-12V.
Output power: 24W max. (5V/3.4A; 9V/2.5A; 12V/2A, etc.)
Conversion efficiency: 90%-97%
Dimension: 35*17*8.5mm

Protections:
Input over-voltage protection,
Input under-voltage protection;
Input over-current protection;
Output over-current protection;
Output short-circuit protection;
Over-temperature protection.

Supportable fast charging versions:
BC 1.2; QC 2.0/3.0; MTK PE 1.1/PE 2.0; AFC; SFCP.

Applications:
Solar panel to mobile phone charging diy;
Car charging system diy;
Driving recorder power supply diy;
Household power supply renovation diy.

Package Included:
4x USB Buck Converter

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