LTC 400-S

$129.44

Description：TRANSDUCER
Series：LTC
Mfr：LEM USA Inc.
Package：Bulk

SKU:52974bf996f4 Category: Current Sensors Brand: LEM USA Inc.

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Product introduction

LTC 400-S is listed in the Current Sensors range at ChipApex. The manufacturer field lists LEM USA Inc.. Its product description is TRANSDUCER. Review the specifications below when checking this part for your BOM.

Current Sensors specifications for LTC 400-S

Description：TRANSDUCER
Series：LTC
Mfr：LEM USA Inc.
Package：Bulk
For Measuring：AC/DC
Sensor Type：Hall Effect, Closed Loop
Current - Sensing：400A
Number of Channels：1
Output：Current
Sensitivity：-
Frequency：DC ~ 100kHz
Linearity：±0.1%
Accuracy：±0.6%
Voltage - Supply：±15V ~ 24V
Response Time：1µs
Current - Supply (Max)：-
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Polarization：Bidirectional
Mounting Type：Chassis Mount
Package / Case：Module, Single Pass Through
Supplier Device Package：-

Current Sensors datasheet and documents for LTC 400-S

LTC 400-S

Current Sensors Overview

The LEM LTC 400-S is a multi-range current transducer designed for precise measurement of DC, AC, and pulse currents. It features galvanic isolation between the primary and secondary circuits. The device supports multiple primary current ranges to accommodate varying application requirements while maintaining high accuracy. It utilizes a closed-loop compensation principle to ensure linearity and low thermal drift across its operating temperature range.

Current Sensors Feature Summary

Galvanic isolation between primary and secondary circuits
Multi-range capability for flexible current measurement
Closed-loop compensation technology for high precision
Suitable for DC, AC, and pulse current applications

Current Sensors Applications

Industrial motor drives
Power supply systems
Welding equipment
Battery management systems

Current Sensors Procurement Notes

Verify the specific primary current range required for your application, as the LTC series offers multiple variants. Confirm the package type and pin configuration match your PCB layout. Check for updated datasheets to ensure compliance with current safety standards such as EN 50178 or UL 61010. Contact LEM directly for detailed technical specifications regarding thermal resistance and insulation voltage ratings.

Current Sensors Selection Notes

Select the LTC 400-S variant that matches the maximum expected primary current in your system. Ensure the secondary output signal type aligns with your control interface. Consider the operating temperature range and thermal management requirements for enclosed installations. Verify that the isolation voltage rating meets the safety requirements of your electrical system environment.

Current Sensors Part Context

The LTC series from LEM represents a family of multi-range current transducers. These devices are engineered for robust performance in demanding industrial environments. The LTC 400-S specifically addresses applications requiring accurate measurement across different current scales without changing hardware. It complements other LEM sensor families like LA and HAS by offering versatile range options within a single component design philosophy.