LA150-P
The LA150-P is a closed-loop Hall effect current transducer designed for accurate DC, AC, and pulsed current measurement with galvanic isolation.
- 製造商
- LEM USA Inc.
- 產品分類
- 磁性感測器
- 封裝
- SENSOR
- 庫存
- 1,500 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | LEM USA Inc. |
|---|---|
| 產品分類 | 磁性感測器 |
| Accuracy | ±0.5% |
| Applications | Motor Drives, UPS, SMPS, Renewable Energy Systems, Welding Equipment |
| Conversion Ratio | 1:2000 |
| Frequency Bandwidth | DC to 150 kHz |
| Isolation Type | Galvanic Isolation |
| Measurement Type | DC / AC / Pulsed Current |
| Mounting Type | PCB Through Hole |
| Operating Temperature Range | -40°C to +85°C |
| Output Signal | Current Output |
| Package Type | Module |
| Primary Aperture Size | 13.5 mm × 10 mm |
| Primary Measuring Range | 0 to ±212 A |
| Primary Nominal Current (IPN) | 150 A RMS |
| Product Type | Current Transducer |
| RoHS Compliance | Yes |
| Secondary Nominal Current (ISN) | 75 mA |
| Sensor technology | Closed Loop Hall Effect |
| Storage Temperature Range | -40°C to +90°C |
| Supply Current | 10 mA + Secondary Current |
| Supply Voltage | ±12 V to ±15 V DC |
| 資料表 | 索取數據表 |
採購概覽
LA150-P 的主要供貨及採購資訊。
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LA150-P 詳細描述
Product Overview
LA150-P is a closed-loop Hall effect current transducer manufactured by LEM. Designed for accurate electronic measurement of DC, AC and pulsed currents, the device provides galvanic isolation between the primary and secondary circuits. With a nominal primary current rating of 150A, excellent linearity, fast response time and wide frequency bandwidth, LA150-P is widely used in industrial power systems, motor drives, UPS equipment and power conversion applications. :contentReference[oaicite:0]{index=0}
Key Features
Manufacturer: LEM
Part Number: LA150-P
Device Type: Closed Loop Hall Effect Current Transducer
Product Category: Current Sensor / Current Measurement Module
Measurement Type: DC, AC and Pulsed Current Measurement
Technology: Hall Effect Compensation Technology
Primary Nominal Current (IPN): 150A RMS
Primary Measuring Range: 0 to ±212A
Secondary Nominal Output Current (ISN): 75mA
Conversion Ratio: 1:2000
Supply Voltage: ±12V to ±15V DC
Current Consumption: 10mA + Secondary Output Current
Accuracy: ±0.5% at IPN
Linearity Error: Less than 0.1%
Frequency Bandwidth: DC to 150kHz
Response Time: Less than 500ns
Low Temperature Drift Performance
Excellent Immunity Against External Interference
No Insertion Loss in Primary Circuit
Galvanic Isolation Between Primary and Secondary Circuits
High Overload Current Capability
Single Channel Current Measurement
Operating Temperature Range: -40°C to +85°C
Storage Temperature Range: -40°C to +90°C
Mounting Type: PCB Through-Hole Mount
Package Type: Current Transducer Module
Primary Aperture Size: Approximately 13.5mm × 10mm
Standards: EN 50178, UL 508
Application Type: Industrial Current Monitoring and Control
Typical Applications: AC Variable Speed Drives, Servo Motor Drives, UPS Systems, SMPS Power Supplies, Welding Equipment, Battery Systems and Renewable Energy Converters
Product Status: Active Industrial Component
Replacement Note: Verify current range, supply voltage, output signal type, mounting dimensions and accuracy requirements before replacement.
Applications
LA150-P is designed for industrial current measurement applications requiring high accuracy, fast response and electrical isolation. Typical applications include motor control systems, industrial converters, uninterruptible power supplies, switched-mode power supplies, welding power equipment and renewable energy systems. :contentReference[oaicite:1]{index=1}
Quality & Sourcing
Antrex Electronics provides LA150-P sourcing support including inventory verification, RFQ quotation, manufacturer authentication, specification confirmation, date code inspection and shipment coordination. OEMs, EMS providers, industrial automation companies and electronic component buyers are welcome to submit BOM lists or sensor sourcing requirements.
Quality inspection services include product photos, marking verification, visual inspection and third-party testing support when required to ensure reliable component supply.
Datasheet
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