ZMPT101B Voltage Transformer Module

The ZMPT101B voltage transformer module (SKU: OKY3509-2) is a compact sensor designed to safely measure AC voltage. It provides a scaled analog output suitable for integration with microcontroller-based systems, enabling effective mains voltage monitoring.

Key Features
- Measurement Range: Capable of measuring alternating current (AC) voltage up to 250V.
- Core Component: Based on a high-precision ZMPT101B miniature voltage transformer for reliable performance.
- Microcontroller Compatible: Outputs a scaled analog signal, directly compatible with the analog-to-digital converter (ADC) inputs on most microcontrollers.
- Adjustable Output: Features an onboard multi-turn trimming potentiometer for precise calibration of the output signal amplitude.

Applications
This module is widely used in electronic projects that require the monitoring of AC mains voltage. Its ability to safely convert high voltage to a low-voltage analog signal makes it ideal for building custom power monitors, energy meters, and over-voltage protection circuits.