5PCS MT3608 Boost Module DC-DC Step Up Converter Booster Power Supply Module Board Max 2A 2V-24V To 5/9/12/28V for Arduino

説明

1. Input voltage: DC2V-24V； (Input voltage less than output voltage)

2. Output voltage: adjustable from DC2.9-28V;

3. Conversion efficiency: maximum 93%;

4. Output current: Maximum output current of 2A, within 1.2A for long-distance running, with enhanced heat dissipation above 1A;

5. Output power: maximum 10W;

Particular attention:

1. The maximum input voltage and maximum output current cannot be met simultaneously, and high voltage, high current, and hot plugging should not be used for a long time. Attention should be paid to strengthening heat dissipation;

2. The maximum output power is 10W, which is a limiting condition. Please leave some margin for use;

3. At the beginning of charging, the current is high and the heat generation will be relatively large (strengthening heat dissipation). As the battery power increases, the charging current will decrease and the heat generation will correspondingly decrease. Be careful not to discharge while charging.

気をつけて：

Before using the module for the first time, with the module not powered on and not connected to a load, align the copper headed flat adjustment cap of the blue potentiometer with your chest, rotate the potentiometer counterclockwise until you hear a “click” sound, then rotate the potentiometer clockwise for more than 30 turns, and finally power it on. Use a multimeter to monitor the output voltage of the module to achieve the desired voltage