UCTRONICS DC 9V 12V 24V 4A Variable Power Supply 5 30V to 0 6 30V Adjustable Buck Boost Converter Portable Bench Constant Voltage Current Stabilized Regulator Module

UCTRONICS U6225 is a 35W DC buck-boost converter and stabilized power supply module that outputs constant voltage (DC 0.6V-30V) and constant current (0A-4A) with an input voltage of DC 5.0V-30V. It’s equipped with protection mechanisms and an LCD digital display. You can adjust its output by rotating the knob, and the changes will be reflected on the LCD. SPECIFICATION - Input Voltage: DC 5V-30.0V (7V and higher recommended) - Output Voltage: DC 0.6V-30.0V - Output Current: 0-4.0A - Output Power: 35W (up to 50W with air cooling) - Working Frequency: 180KHZ - Conversion Efficiency: about 88%. - Current Accuracy: ±(0.8?+3 digits), resolution 0.001A - Voltage Accuracy: ±(0.5?+1 digits), resolution 0.01V - Working temperature: -20??40?(-4??104?) - Safety protection: anti-reverse protection, overvoltage protection (OVP), overcurrent protection (OCP), over-power protection (OPP), low-voltage protection (LVP), over-temperature protection (OTP, the upper limit temperature is 100?), anti-backflow at output terminal (connect the rechargeable battery directly), self-protection of power chip (OEP).