DC-DC Automatic Buck Boost Module 3-20V to 3.3V/5V/12V Step up down Power Module
Input and output maximum 3.5A (buck output does not exceed 3.5A, boost input does not exceed 3.5A). EN (on the back of the board): module work enable, low level off, the default output work. Inductive loads to do a good job of protection, to avoid excessive reverse electromotive force beyond the chip to withstand the range of - module using the greater the power, the current is closer to the maximum current.
Specifications
| Output Voltage | 3.3V |
| Brand | Unbranded |
Input and output maximum 3.5A (buck output does not exceed 3.5A, boost input does not exceed 3.5A). EN (on the back of the board): module work enable, low level off, the default output work. Inductive loads to do a good job of protection, to avoid excessive reverse electromotive force beyond the chip to withstand the range of – module using the greater the power, the current is closer to the maximum current.
