Description 1 Input voltage 3 2 35VAdjustment method the first to connect the power supply 3 2 35V and then use a multimeter to monitor the output voltageand adjust the potentiometer generally rise the voltage in Clockwise reverse to buck 2 Output voltage 1 25 30V continuously adjustable recommended no load debugging 3 Output current rated current 1A the maximum 2A need to add heat sink if the output power is greater than 15W it is recommended to add heat sink4 Conversion efficiency up to 92 the higher the output voltage the higher the efficiency 5 Static power consumption is only about 3mA 6 Because it is a step down module in order to ensure stable output please maintain a minimum of 1 5V pressure Package included 1 x LM2596S DC DC Step down Power Module