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LAH25-NP from LEM

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LAH25-NP

Manufacturer: LEM

Current Transducer LAH 25-NP

Partnumber Manufacturer Quantity Availability
LAH25-NP,LAH25NP LEM 60 In Stock

Description and Introduction

Current Transducer LAH 25-NP The LAH25-NP is a current transducer manufactured by LEM.  

**Specifications:**  
- **Primary nominal RMS current (IPN):** 25 A  
- **Measurement range (IP):** ± 40 A  
- **Supply voltage (VC):** ±12 V to ±15 V (±5%)  
- **Output signal:** Analog voltage proportional to measured current  
- **Accuracy:** Typically ±0.5% of IPN at TA = 25°C  
- **Bandwidth (-3 dB):** DC to 100 kHz  
- **Response time:** < 1 μs  
- **Isolation voltage:** 2.3 kV RMS (50/60 Hz, 1 min)  
- **Operating temperature range:** -25°C to +85°C  

**Descriptions and Features:**  
- Closed-loop Hall-effect technology for high accuracy and linearity  
- Low power consumption  
- Compact and lightweight design  
- Galvanic isolation between primary and secondary circuits  
- High immunity to external magnetic fields  
- Compliance with RoHS standards  

The LAH25-NP is commonly used in industrial, automotive, and power electronics applications for precise current measurement.

Partnumber Manufacturer Quantity Availability
LAH25-NP,LAH25NP 254 In Stock

Description and Introduction

Current Transducer LAH 25-NP The LAH25-NP is a linear Hall-effect sensor manufactured by Allegro MicroSystems. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Operating Voltage Range:** 4.5V to 6V  
- **Output Type:** Analog  
- **Operating Temperature Range:** -40°C to +150°C  
- **Sensitivity:** Typically 5 mV/G  
- **Quiescent Output Voltage:** 50% of supply voltage (VCC/2)  
- **Package Type:** SIP-3 (Single In-line Package)  
- **Magnetic Range:** ±650 Gauss  

### **Description:**  
The LAH25-NP is a linear Hall-effect sensor that provides an analog output voltage proportional to the applied magnetic field. It is designed for applications requiring precise magnetic field measurements, such as position sensing, current sensing, and speed detection.  

### **Features:**  
- **Low Noise Output:** Ensures stable and accurate readings.  
- **Wide Temperature Range:** Suitable for harsh environments.  
- **Ratiometric Output:** Output voltage scales with supply voltage.  
- **Reverse Polarity Protection:** Safeguards against incorrect power connections.  
- **High Sensitivity:** Detects small changes in magnetic fields.  

This sensor is commonly used in automotive, industrial, and consumer electronics applications.

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