Product Review
This 5A DC 11V-50V LCD adjustable constant voltage constant current step up power supply module can display input/ output voltage, current, power and display status with high definition. It can adjust stable output voltage and current. This converter module can be used as A Boost Power Supply Module w/Overcurrent Protection and also A Simple Charger, efficient and practical. Using Steps: Please check product images and download "User Manual" on the Product Page Named "Technical Specification" Section (Due To Character Limit) for specific instruction. Wide Application: 1)Boost Power Supply Module; 2)Battery charger; 3)Instrument voltage display; 4)Test meter; 5)Circuit test; 6)Power conversion Parameters: Size w/Shell: 3.14*2*1.5in Working Voltage & Current: DC 9V-45V; 30mA Output Voltage: DC 11V-50V Output Current: 5A (Disability output if more than 5A) Output Power: 90W (Disability output if more than 90W) Voltage Display Range: 0~50V Voltage Display Precision: ±0.3V Voltage Display Resolution: 0.05V Current Display Range: 0~5A Current Display Resolution: ±0.1A Current Display Precision: 0.005A Conversion Efficiency: About 96% Short Protection: Yes Anti-reverse Protection: Yes Anti-back-flow Protection: Yes Working Temperature Range: -20℃~85℃ Working Humidity Range: 0%-95%RH Package Included: 1 x 5A Step Up Power Supply Module 1 x Heat Sink 2 x Acrylic shell 2 x Black button cap 4 x M3*25mm Copper column 4 x M3*8+6mm Copper column 8 x M3*5mm Screw Alarming Interface Explication by Wrong Operation: 1>. "Err": Output voltage is lower than input voltage. 2>. "OP": Overload output power alarm(>90W). 3>. "OU": Overload output voltage alarm(>50V). 4>. "OC": Overload output current alarm(>5A).
