DC to DC Converter 5.3V-32V to 1.2V-32V Step Down Voltage Regulator 12A LCD Volt Transformer 160W CC CV Buck Converter Reducer
Input Voltage Range: DC 5.3-32V
Output Voltage Range: DC 1.2-32V (input should be at least 0.8V higher than output)
Output Current: 8A for Hold-term stable work. If strengthen heat dissipation can reach 12A
Output Power: natural cooling 120W (within 8A). If enhance cooling can reach 160W
Voltage Display Range: 0~32V; Resolution: 0.05V
Current Display Range: 0~12A; Resolution: 0.01A
Conversion Efficiency: About 96%
Working Current: About 25mA
1.Please kindly read the buck converter instruction manual before using it.
2. ‘IN-‘ and ‘OUT-‘ can not be connect together, Otherwise the constant current function will be invalid.
3. Please make sure input power is more than load power, step down output power if module is hot.
4. Default output voltage and current is about 18V 7A. Input voltage must be 0.8V higher than output voltage. The step down power supply module need to keep output voltage lower than input, or it doesn’t work normally. Rotate the CV potentiometer counterclockwise more than 20 turns if there is no output voltage.
5. It is a DC power module, can not connect to AC power. Please don’t short output because 7A by default. Set down output voltage less than 10V and rotate CC potentiometer counterclockwise more than 10 turns, then short output to adjust output current. Please connect input before connect battery when use as charge and make sure output voltage is higher than battery voltage.It is recommended to serial a anti-backflow diode at input positive terminal.
1 x DC to DC Buck Converter Power Supply Module with LCD Display