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LF 505-S/SP15 is listed in the Current Sensors range at ChipApex. The manufacturer field lists LEM USA Inc.. Its product description is CLOSED LOOP CURRENT SENSOR. Review the specifications below when checking this part for your BOM.
Current Sensors specifications for LF 505-S/SP15
- Description：CLOSED LOOP CURRENT SENSOR
- Series：*
- Mfr：LEM USA Inc.
- Package：Bulk
- For Measuring：-
- Sensor Type：-
- Current - Sensing：-
- Number of Channels：-
- Output：-
- Sensitivity：-
- Frequency：-
- Linearity：-
- Accuracy：-
- Voltage - Supply：-
- Response Time：-
- Current - Supply (Max)：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Polarization：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
Current Sensors datasheet and documents for LF 505-S/SP15
Current Sensors Overview
The LF 505-S/SP15 is a current sensor manufactured by LEM USA Inc., belonging to the LF series. It utilizes a closed-loop Hall effect technology for precise measurement of both AC and DC currents. The device features a single-channel output with a primary current rating of 500A. It operates within a frequency range of DC to 100kHz and offers a linearity of ±0.1% and an accuracy of ±0.6%. The sensor requires a supply voltage of ±15V to 24V and has a response time of 1µs. Designed for base mounting, it functions reliably in temperatures ranging from -40°C to 70°C.
Current Sensors Feature Summary
- Closed-loop Hall effect technology ensures high precision and stability for current measurements.
- Capable of measuring both alternating and direct currents with bidirectional polarity.
- Provides a fast response time suitable for high-frequency applications up to 100kHz.
Current Sensors Applications
- Industrial power electronics monitoring
- Inverter and converter current control
- Battery management systems
Current Sensors Procurement Notes
Verify the specific suffix designation against official LEM documentation to confirm pinout and electrical characteristics, as variations exist within the LF series. Confirm component status regarding new design recommendations and minimum order quantities with authorized distributors prior to procurement.
Current Sensors Selection Notes
Select this model when a robust solution for high-current measurement is required. Ensure the application environment stays within the specified temperature range and that the supply voltage aligns with the ±15V to 24V requirement. Consider the module package size for integration into the target system layout.
Current Sensors Part Context
This component is part of the LF series from LEM USA Inc., designed for industrial current sensing applications. It represents a standard offering for closed-loop Hall effect sensors, providing reliable performance in demanding electrical environments.
Current Sensors Replacement Considerations
Consult official LEM substitution guides for verified alternative part numbers. Generic equivalents may not match the specific linearity, accuracy, or interface requirements of the original component.
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