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Product Detailed Parameters
- Description：CURR SENSE XFMR 15A T/H
- Series：CST
- Mfr：Triad Magnetics
- Package：Bulk
- Frequency Range：50/60Hz
- Type：Non-Invasive (Solid Core)
- Inductance：-
- ET (Volt-Time)：-
- Current Ratio：1000:01:00
- DC Resistance (DCR)：40Ohm
- Ratings：-
- Mounting Type：Through Hole
- Size / Dimension：0.925" L x 0.472" W (23.50mm x 12.00mm)
- Height - Seated (Max)：0.976" (24.80mm)
- Termination Style：PC Pin
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：15 A
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Overview
The Triad Magnetics CST-1015-B is a non-invasive current sense transformer designed for through-hole mounting. It features a solid core construction with a 1000:1 turns ratio and a primary DC resistance of 40 Ohms. The device supports a maximum primary current of 15,000 mA (15 A) and operates at frequencies of 50/60 Hz. It utilizes PC pin termination for board integration.
Feature Summary
- Non-invasive solid core design for current sensing applications
- High isolation capability inherent to transformer architecture
- Through-hole mounting configuration for secure PCB attachment
Applications
- AC power monitoring systems
- Industrial equipment current measurement
- Power supply feedback circuits
Procurement Notes
Verify the specific suffix designation against manufacturer documentation to confirm packaging details. The '-B' suffix typically indicates bulk packaging, but official datasheets should be consulted to ensure compliance with handling requirements and physical dimensions prior to procurement.
Selection Notes
Select this component when a high-isolation, non-invasive current sensing solution is required for low-frequency AC applications. Ensure the target circuit primary current does not exceed the 15 A rating and that the 40 Ohm primary impedance aligns with the system's signal conditioning requirements.
Part Context
This part belongs to the CST series of current sense transformers from Triad Magnetics. These components are engineered for precise current monitoring in electrical systems without breaking the conductor path, offering reliability in industrial and commercial power management environments.
Replacement Considerations
Cross-reference with other Triad Magnetics models in the CST series for mechanical fitment compatibility. Verify that substitute parts maintain equivalent turns ratios and current ratings to ensure circuit performance integrity.
FAQ
What is the maximum primary current rating?
The maximum primary current is 15,000 mA or 15 A.
Is this an invasive or non-invasive sensor?
It is a non-invasive current transformer utilizing a solid core design.
