Oaqmvgin DC Bias Adjustable Amplifier Module ±11V output offset Range ±15V Design includes with supply, enabling precise shift for level shifting and bipolar conversion.

Bias Adjustment: The bias potentiometer allows for the addition of a positive or negative DC voltage to the output signal. With a ±15V power supply, a maximum DC offset of ±11V can be added. Power Protection: Onboard reverse connection protection prevents module damage due to incorrect power supply polarity. Gain Adjustment: The gain potentiometer allows for linear amplification of the input signal from 1 to 13 times. This module is a wide-voltage amplifier with independently adjustable bias and amplification. It not only amplifies signals but also precisely increases or decreases the DC offset, easily shifting signal levels. Suitable for various analog signal conditioning applications, such as unipolar to bipolar conversion, sensor signal amplification, and ADC/ driving.