Numerical control adjustment, accurate and fast, can boost and step down, output voltage 0.5 -30V arbitrary adjustment, limit current 0-4A arbitrary adjustment; ZK-4KX is equipped with a LCD display module, which can display input voltage/output voltage/output current/output power/output capacity/output time and other parameters;
Input voltage: 5.0 -30V, output
voltage: 0.5 -30V, output
current: can work stably at 3A for a long time, and can reach 4A under enhanced heat dissipation; It has a variety of protection mechanisms, such as input anti-reverse connection, output anti-backflow, input under-voltage protection, output over-voltage protection, output over-current protection, output over-power protection, over-temperature protection, overtime protection, and over-capacity protection; ZK-4KX DC-DC Buck Boost Converter can be used as an ordinary buck/boost module with multiple protection mechanisms, and can also be used as a DIY solar controller, high-power LED constant current drive module, battery charging module, etc.