LESR电流传感器

LEM LESR Current Transducers are designed for high-precision electronic measurement of DC, AC, and small pulse currents, with galvanic isolation for enhanced safety and reliability. These transducers feature low offset drift and integrated primary conductors to ensure consistent performance. The LESR current transducers provide greater flexibility for system integration and seamlessly integrate with CASR sensors, ensuring compatibility across a broad range of industrial applications. These transducers deliver performance at a lower cost by leveraging closed-loop Hall effect technology. Typical applications include AC variable speed and servo motor drives, static converters for DC motor drives, battery-supplied devices, and Uninterruptible Power Supplies (UPS).

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数量 RoHS ECAD模型 电流额定值
传感器类型
响应时间
准确性
频率范围
工作电源电压
输出类型
最大工作温度
最小工作温度
电源电压-最大
电源电压-最小
类型
LEM 板上安装电流传感器 Current Transducer LESR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.
数据表
365库存量
最低： 1
倍数： 1

25 A Closed Loop 400 ns 0.85 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V Current Transducer
LEM 板上安装电流传感器 Current Transducer LESR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.
数据表
234库存量
最低： 1
倍数： 1

50 A Closed Loop 400 ns 0.7 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V Current Transducer
LEM 板上安装电流传感器 Current Transducer LESR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.
数据表
279库存量
最低： 1
倍数： 1

6 A Closed Loop 400 ns 0.75 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V Current Transducer
LEM 板上安装电流传感器 Current Transducer LESR series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation betweenthe primary and the secondary circuit.
数据表
5库存量
200预期 2026/9/24
最低： 1
倍数： 1

15 A Closed Loop 400 ns 0.75 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V Current Transducer
LEM 板上安装电流传感器
数据表
15 A Closed Loop 400 ns 1.8 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V Current Transducer
LEM 板上安装电流传感器
数据表
25 A Closed Loop 400 ns 1.15 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V Current Transducer
LEM 板上安装电流传感器
数据表
50 A Closed Loop 400 ns 1.05 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V Current Transducer
LEM 板上安装电流传感器
数据表
6 A Closed Loop 400 ns 1.8 % 300 kHz 5 V Digital, Analog + 105 C - 40 C 5.25 V 4.75 V Current Transducer