What is it?

The AT202 is a precision isolation amplifier module designed for accurate and safe measurement of high voltage signals. It provides galvanic isolation between input and output, allowing low-voltage control or measurement systems to interface with high-voltage environments safely and reliably.

Why did you make it?

High voltage measurements often suffer from noise, ground loops, and safety risks. The AT202 was developed to offer a compact, ready-to-use isolation solution that delivers high accuracy, excellent stability, and strong common-mode noise rejection without requiring complex circuit design.

What makes it special?

• High precision isolation amplifier design
• Excellent linearity and long-term stability
• High common-mode rejection and noise immunity
• Compact module, easy to integrate into existing systems
• Ideal for industrial, laboratory, and high-voltage instrumentation applications

This module is suitable for applications such as high voltage monitoring, power electronics testing, industrial control systems, and scientific instrumentation.