Size: 22 mm x 17 mm x 4 mm. Package contains: 6 x MP1584EN DC to DC step down module with preset 5V output voltage.
Maximum output current: 3A (Long working current should be around 1.5A). Conversion efficiency: 96% maximum.
Precautions of use: To avoid possible damage, please do not reserve the positive and negative terminals. Please do not use without load or light load which is less than 10% of the output power.