0.5-30V 4A Regulator Power Supply Adjustable DC DC CNC Buck-boost Power Supply Variable Voltage

Label:Yes *Timeout protection (0-100h adjustable, default off) *Input anti-reverse connection; Output power: natural heat dissipation 35W, enhanced heat dissipation 50W *Input undervoltage protection (4.8-30V adjustable, default 4.8V) Soft start: Yes (the module with a large power load may fail when it starts) *Output over-power protection (0-50W adjustable, default 50W) *Overcapacity protection (0-60Ah adjustable, default off) Working frequency: 180KHZ *Output anti-backflow; *Output overvoltage protection (0.5-31V adjustable, default 31V) protection mechanism: *Over-temperature protection (80-110°C adjustable, default 110°C) Dimensions: L*W*H 79mm*43mm*26mm Voltage display resolution: 0.01V Current display resolution: 0.001A Conversion efficiency: about 88% Output voltage: 0.5-30V *Output overcurrent protection (0-4.1A adjustable, default 4.1A) Input voltage: 5.0-30V Weight: 92g (including packaging)Input voltage: 5.0-30V Output current: It can work stably at 3A for a long time, and it can reach 4A with enhanced heat dissipation

Features *LCD can display input/output voltage, output current/output power/output capacity/output time *Numerical control adjustment, accurate and fast, can step up or step down, the output voltage can be adjusted arbitrarily from 0.5-30V, and the limit current can be adjusted arbitrarily from 0-4A *Anti-reverse connection protection at the input end, reverse connection will not burn *The output terminal is anti-inverting, and there is no need to add an anti-inverting diode when charging the battery * The module can be set to turn on/off by default * There are multiple software protection mechanisms, and the protection threshold is adjustable. After the working parameters of the module exceed the protection threshold, the output will be automatically turned off *The output ripple is small, with π-type filter *Thick heat sink

Packing list 1*CNC buck-boost power supply