Constant Current Voltmeter Ammeter Step-down Board Step-down Module Charging Board Charge Module

Label:Yes Input impedance: 50 milliohms Storage temperature: -10 ° C to + 65 ° C Display color: red Refresh time: about 200ms Module Name: Current Voltmeter Display: double 4 0.28 digital tube Operating current: less than 15mA Current range: 0A-5A Measurement accuracy: 0.1% Packing List:1Pc Current Voltmeter Module Voltage range: 5V-30V Module nature: non-isolated step-down module Rectification: Non-synchronous rectification Input voltage: 5V-30V Output voltage: 0.8V-29V Output current: maximum 5A (more than 3A to strengthen the heat) Conversion efficiency: 95% (highest) Switching frequency: 300KHz Output ripple: 50mV (max) 20M bandwidth Load regulation: ± 0.5% Voltage regulation: ± 2.5% Operating temperature: -40 to +85