ACST-261-1

Current Sense Transformers Overview

The Zettler Magnetics ACST-261-1 is a current sense transformer designed for precise AC current monitoring. It features a 1:1000 turns ratio and supports a current range of 1A to 30A. The device provides a typical output of 60 mV/A and operates within a frequency range of 50Hz to 200Hz. Key electrical specifications include an inductance of 2.4 H and a primary resistance of 0.6mOhm. This component utilizes a through-hole mounting style and is RoHS compliant, ensuring suitability for modern electronic applications requiring accurate current sensing.

Current Sense Transformers Feature Summary

• Provides precise AC current monitoring with a 1:1000 turns ratio
• Designed for invasive current sensing applications
• Operates effectively within the 50Hz to 200Hz frequency range

Current Sense Transformers Applications

• AC current monitoring systems
• Power supply circuit protection
• Industrial equipment current sensing

Current Sense Transformers Procurement Notes

Verify that the specific order matches the ACST-261-1 part number to ensure correct 1:1000 turns ratio and 1-30A current range specifications. Confirm RoHS compliance status if required by project regulations. Check for through-hole package compatibility during integration. Ensure the operating frequency aligns with the 50Hz to 200Hz specification for optimal performance. Validate supplier authorization to guarantee genuine component sourcing.

Current Sense Transformers Selection Notes

Select this component when precise measurement of AC currents between 1A and 30A is required. The 1:1000 turns ratio offers a standard scaling factor for signal conditioning circuits. Consider the 50Hz to 200Hz operational bandwidth for low-frequency applications. The through-hole design facilitates robust mechanical mounting in industrial environments. Evaluate the 60 mV/A output sensitivity against downstream amplifier requirements.

Current Sense Transformers Part Context

The ACST-261-1 belongs to the ACST-200 series of active, invasive current sense transformers from Zettler Magnetics. This series focuses on providing reliable current monitoring solutions for various electronic applications. The component represents a specialized magnetic solution for accurate current detection in power management and industrial control systems.

Current Sense Transformers Replacement Considerations

No public confirmed substitute part numbers are available for the ACST-261-1. Verify exact parameter matching if considering alternative current sense transformers.