35W Adapter DC 5~30V to 0.5~30V Buck Boost Converter/Voltage Regulator CC CV Power Supply Module for Solar Panel Charging

Parameters:

• Input voltage: DC 5.0V~30V (with LVP when voltage lower than 4.7V)
• Output voltage: DC 0.5V~30V
• Output current: 0~4.0A
• Output power: 35W with natural cooling, can reach 50W if add a cooling fan
• Voltage accuracy: ±1% + 1 digit
• Voltage resolution: 0.01V, can be calibrated manually
• Current accuracy: ±1.5% + 3 digits
• Current resolution: 0.001A, can be calibrated manually
• Conversion efficiency: about 88%
• Soft start: Yes
• Working frequency: 180kHz
• Display: LCD display
• Size: 78.8*42.9*25mm/3.1*1.69*0.98 inch

• PARAMETER: input voltage DC 5.0V~30V; output voltage DC 0.5V~30V; output current 0~4.0A; output power 35W with natural cooling.
• APPLICATION: as normal buck boost converter with over-current protection function; as battery charger; as high-power LED CC driver module, etc.
• PROTECTION: input reverse connection; output short-circuit; output anti-backflow; over-voltage; over-current; over-power; under-voltage; over-temperature.
• LCD DISPLAY: clear LCD screen displays voltage, current, power, capacity, energy and time (switched by button).
• OTHER FEATURES: with CC CV mode; with buttons to be easily operated.

• Input reverse connection protection: Yes
• Output short circuit protection: Yes
• Output anti-backflow protection: Yes, don't need to add a anti-backflow diode when used for charging battery
• Over-voltage protection (OVP): Yes
• Over-current protection (OCP): Yes
• Over-power protection (OPP): Yes
• Low-voltage protection (LVP): Yes, 4.7V
• Over- temperature protection (OTP): Yes, 100℃

• 1. UP: short press to switch display input/output voltage; long press to enter calibration interface.
• 2. DOWN: short press to switch display current/power/capacity/energy/time
• 3. SET: long press to enter setting interface
• 4. ON/OFF: short press to turn on/off output; in the voltage current displaying interface, long press to set the power on output status (-ON-: power on output default on, -OFF-: power on output default off); in the capacity/energy/time displaying interface, long press to clear the corresponding data.

• 1 x Buck Boost Module ( Power Supply Module/Voltage Regulator/Adapter/Power Converter )