LEM CTSR 0.3-P PCB Current Transducer Module

The LA Series LA 55-P/SP1 from LEM is a current transducer. It features instantaneous output, excellent accuracy, very good linearity, low temperature drift, optimized response time, wide frequency bandwidth, no insertion losses, high immunity to external interference and current overload capability. This current transducer is used for the electronic measurement of currents (DC, AC, pulsed, mixed) with galvanic separation between the primary circuit and the secondary circuit. It is mainly used in AC variable speed drives and servo motor drives, static converters for DC motor drives, battery supplied applications, Uninterruptible Power Supplies (UPS), Switched Mode Power Supplies (SMPS) and power supplies for welding applications. Applications:

1. AC variable speed drives and servo motor drives
   
2. Static converters for DC motor drives
   
3. Battery supplied applications
   
4. Uninterruptible Power Supplies (UPS)
   
5. Switched Mode Power Supplies (SMPS)
   
6. Power supplies for welding applications

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Features:

1. Closed loop (compensated) multi-range current transducer using the Hall effect
2. Printed circuit board mounting
3. Insulated plastic case recognized according to UL 94-V0
4. Excellent accuracy
   
5. Very good linearity
   
6. Low temperature drift
   
7. Optimized response time
   
8. Wide frequency bandwidth

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Specifications:

1. Model: LA Series LA 55-P/SP1
2. Voltage: 4.75 to 5.25 V DC
3. Accuracy: 1.9 %
4. Current: -500mA to 500mA
5. Analogue Output: 4V
6. General tolerance: ±0.2 mm
7. Operating temperature: −40 +85

Note: For more reefer to datasheet

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Packages Includes:

1 x LEM CTSR Series 0.3-P, PCB, Current Transducer