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CR9550-50 is listed in the Current Sensors range at ChipApex. The manufacturer field lists CR Magnetics Inc.. Its product description is SENSOR CURRENT XFMR 50A AC. Review the specifications below when checking this part for your BOM.
Current Sensors specifications for CR9550-50
- Description：SENSOR CURRENT XFMR 50A AC
- Series：CR9500
- Mfr：CR Magnetics Inc.
- Package：Bulk
- For Measuring：AC
- Sensor Type：Transformer w/Conditioning
- Current - Sensing：50A
- Number of Channels：1
- Output：Ratiometric, 0V ~ 5V
- Sensitivity：-
- Frequency：50Hz ~ 400Hz
- Linearity：-
- Accuracy：±0.5%
- Voltage - Supply：Self Powered
- Response Time：100ms (On), 250ms (Off)
- Current - Supply (Max)：-
- Operating Temperature：-30°C ~ 60°C
- Grade：-
- Qualification：-
- Polarization：Bidirectional
- Mounting Type：-
- Package / Case：Module, Single Pass Through
- Supplier Device Package：-
Current Sensors datasheet and documents for CR9550-50
Current Sensors Overview
The CR9550-50 is a current sensor from the CR9550 Series manufactured by CR Magnetics, Inc. It functions as a current transformer with a 0.61-inch diameter window. The device provides a cost-effective method for monitoring electrical current and generates a 0-5 VDC signal proportional to the measured AC current.
Current Sensors Feature Summary
- Generates a 0-5 VDC output signal proportional to the monitored AC current
- Features a 0.61-inch diameter window for conductor passage
- Designed as a cost-effective solution for current monitoring applications
Current Sensors Applications
- Monitoring electrical current in commercial systems
- Integration into circuits requiring proportional voltage output
- Current sensing where a 0-5 VDC interface is required
Current Sensors Procurement Notes
Verify the specific part number CR9550-50 against manufacturer documentation to confirm the 0-5 VDC output range and 0.61-inch window dimensions. Ensure the application requires a proportional voltage signal rather than a raw transformer secondary. Cross-reference datasheets for thermal and electrical ratings to guarantee compatibility with the target circuit environment before procurement.
Current Sensors Selection Notes
Select this component when a proportional 0-5 VDC output is necessary for current monitoring. The 0.61-inch window size dictates the maximum conductor diameter that can pass through the sensor. Consider the CR9550 series for applications prioritizing cost-effectiveness while maintaining accurate current measurement capabilities via voltage signaling.
Current Sensors Part Context
This model belongs to the CR9550 Series of current sensors produced by CR Magnetics, Inc., an established manufacturer based in St. Louis, Missouri. The company specializes in sensors, transducers, and components, offering instrumentation-grade electrical current transformers and related products for various industrial and commercial uses since 1986.
Current Sensors Replacement Considerations
No public confirmed substitute part numbers are available in the provided source material. Verify compatibility with existing circuit requirements if considering alternative models from the same series or manufacturer.
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