Description :5A Constant LED Driver Battery Charging Module Voltmeter AmmeterSpecifications :Module Properties: non-isolated constant current and voltage moduleRectification: non-synchronous rectificationConversion efficiency: 95% (the highest)Switching frequency: 300KHzOutput ripple: 50mV (max) 20M bandwidthLoad Regulation: ± 0.5%Voltage Regulation: ± 2.5%Operating Temperature: -40℃to +85℃Voltmeter AmmeterMeasurement accuracy: 0.1%Refresh rate: about 200ms / timesDisplay: 0.28"digital tubeCurrent Range: 0A-5AVoltage range: 5V-30VPlease connect right as the printed :"IN-,IN+,OUT-, OUT+", or the Module will be burned.Package included :1 x Constant Current/Voltage Battery Charging Module evrika33 Store
