10A 300W High Power DC-DC Step Down Power Supply Module 24V 19V 12V 5V Adjustable Buck Board Stabilized Voltage Converter Voltage Regulator Voltmeter

Specification: 1. Input voltage: DC 3.5~30V 2. Output voltage: DC 0.8~29V 3. Output current: 10A (MAX) 4. Conversion efficiency: 92% 5. Blue digital display, the static current is 2-8mA (depends on the tube status) 6. Onboard voltmeter: It can display the input voltage and output voltage, pressing the button of bottom short press digital tube to switch. The IN LED light shows the input voltages, while the OUT LED light shows the output voltages. 7. Press and hold the switch for 1-4s to turn off the voltmeter. 8. The voltmeter has been calibrated, it need no additional calibration. 9. Inputs with 15A fuse 10. Module size: 8.5 x 5.8 x 3.3cm Note: This module has no reverse polarity protection Package included: 1 x 10A 300W DC-DC step down power module