5A Constant Current/Voltage LED Driver Battery Charging Module Voltmeter Ammeter

100% Brand New.
Module Properties: non-isolated constant current and voltage module
Rectification: non-synchronous rectification
Conversion efficiency: 95% (the highest)
Switching frequency: 300KHz
Output ripple: 50mV (max) 20M bandwidth
Load Regulation: ± 0.5%
Voltage Regulation: ± 2.5%
Operating Temperature: -40to +85
Voltmeter Ammeter
Measurement accuracy: 0.1%
Refresh rate: about 200ms / times
Display: 0.28"digital tube
Current Range: 0A-5A
Voltage range: 5V-30V
Display Color: Red and Blue
Please connect right as the printed :"IN-,IN+,OUT-, OUT+", or the Module will be burned.
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Thank you!