DC Bias Adjustable Amplifier Module Offset Voltage Superposition Adjustment 1-13x Adjustable Reverse Polarity Protection

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.

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.

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.

Suitable for various analog signal conditioning applications, such as unipolar to bipolar conversion, sensor signal amplification, and ADC/DAC driving.

Module Type: Voltage Amplifier (Bias and Gain Adjustable)

Power Supply Range: ±5V to ±18V (±15V or ±12V recommended)

Input Impedance: 20KΩ

Gain Range: 1x - 13x (Continuously adjustable via on-board potentiometer)

Bandwidth: 2MHz (Gain increases, bandwidth decreases accordingly)

Bias Adjustment Range: ±11V (with ±15V power supply)

Input/Output Voltage Range: ±13V (with ±15V power supply, limited by supply voltage)

Output Drive Capability: 40mA (Max)

Output Impedance: Low Impedance Output

Input/Output Type: Single-Ended Input/Output

Interface: Default SMA connector (with reserved terminal blocks for easy low-frequency testing and connection)

Colour: Black

Material: PCB

Package Contents:

1*DC Bias Adjustable Amplifier Module

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the colour of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.