DC-DC Automatic Step-Up And Step-Down Module Adjustable Voltage Regulator

Module Introduction:
High-efficiency automatic buck-boost regulator with voltage display, input support to 4.5~30V, output 0.8V~33V adjustable. High-grade aluminum housing with up to 91% efficiency, overheat protection and display tips. Wide range of boost and buck seamless automatic switching, input voltage can be higher or lower than the output voltage, that is, the input voltage changes, the output voltage remains unchanged, if used in a car, the voltage can be regulated to 12V.

Module parameters:
Input voltage: DC 4.5~30V Do not reverse the positive and negative poles, or it may be damaged.
Output voltage: DC 0.8~33V
Maximum output current: 5A
Maximum output power: 80W For long-term continuous operation, please strengthen the heat dissipation, it is best to leave a certain margin
Conversion efficiency: 91% (12V input, measured at 19V output 2A)
Module size: 78*48*22mm (length, width and thickness)

Note: This module is a voltage regulator module, without constant current function, can not directly output the battery (that is, the output can not be directly connected to the battery, such as with the battery itself with a charging circuit can be connected)