101990061

Overview

The Seeed Technology Co., Ltd. part number 101990061 is a non-invasive AC current sensor designed for precise electrical monitoring applications. It utilizes a current sense transformer with a high turns ratio of 1800:1 to accurately measure alternating currents. The device supports a maximum current capacity of 20 A, making it suitable for various power management and sensing tasks. This component is specifically engineered for chassis mounting, ensuring stable integration into hardware systems requiring reliable current detection without direct electrical contact.

Feature Summary

• Non-invasive measurement capability for safe AC current monitoring
• High precision current sense transformer with 1800:1 ratio
• Chassis mount design for robust hardware integration

Applications

• AC current monitoring in electronic devices
• Power management system sensing
• Hardware prototyping and evaluation

Procurement Notes

Verify the specific product datasheet provided by Seeed Technology Co., Ltd. to confirm mechanical dimensions and electrical characteristics before integration. Ensure that the application environment aligns with the non-invasive design requirements. Check for any updates regarding the product lifecycle status, as availability may vary. Confirm compatibility with existing chassis mounting structures to guarantee proper installation and performance.

Selection Notes

Select this component when non-invasive AC current sensing is required for currents up to 20 A. The 1800:1 transformer ratio offers high sensitivity for accurate signal processing. Consider the chassis mount form factor for fixed installations where space and stability are priorities. Evaluate the need for galvanic isolation inherent in non-invasive designs for safety and noise reduction in sensitive circuits.

Part Context

This current sensor belongs to the category of current sense transformers manufactured by Seeed Technology Co., Ltd. It is distinct from other Seeed products like the SenseCAP trackers or Recompeter gateways, focusing solely on electrical parameter sensing. The component serves as a specialized interface between high-current AC lines and low-voltage control circuitry, enabling precise data acquisition for monitoring and protection purposes.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific model. Users should consult official documentation for potential alternatives if discontinuation occurs.

FAQ

What is the maximum current rating for the 101990061 sensor?

The sensor supports a maximum current of 20 A.

How does the 101990061 achieve current measurement?

It uses a current sense transformer with an 1800:1 ratio to provide non-invasive AC current sensing.