The output voltage (any value of 1.25V-26V) is independent of the input voltage after the determination (any value of 3.5V-28V is input), and the module automatically raises and lowers the voltage.
Fit solar panels! New masterpiece! ! Wide voltage DC-DC buck-boost module
LM2577S + LM2596S Dual Chip!
Appearance Dimensions Length*Width*Height 5.3cm*3.8cm*1.5cm (with Post)
Boost Mode: Input 3.5-28V Output 1.25V-26V
The output voltage has nothing to do with the input voltage (input 3.5V-28V arbitrary output 1.25V-26V arbitrary value)
降压模式：
电流输入最大三安，输出最大三安。
额定输入1A ，输出1A
注意：由于是开关频率较低在输入电流较大时电感会有些高频噪声，不影响使用，如果您很在意请勿购买。