CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter 5A

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

Please connect right as the printed :”IN-,IN+,OUT-, OUT+”, or the Module will be burned.