供应60瓦的直流-直流电源:MGDSI-60系列 工业电源模块
DC3.3-26V 面议粉碎设备 混合设备 分离设备 浓缩结晶设备 传质设备 干燥设备 反应设备 换热设备 制冷设备 空分设备 储存设备 锅炉|加热设备 包装机械 输送设备 化工实验室设备
西安浩南电子科技有限公司
莱姆小电流传感器CTSR0.6-PCTSR0.3-PCTSR1-PCTSR0.3-T非接触、准确测量单提供毫安(+5)Main特点:2个标准模型PCB安装小电流的测量值从0.3到0.6个标准值准确(CTSR0.3-P模型+25C时1.9%
莱姆小电流传感器 CTSR0.6-P CTSR0.3-P CTSR1-P CTSR0.3-T 非接触、准确测量单提供毫安(+5) Main特点: ·2个标准模型 ·PCB安装 小电流的测量值从0.3到0.6个标准值 ·准确(CTSR 0.3-P模型+ 25°C时1.9%,+ 25°C时1.5%,CTSR 0.6-P模型) ·低偏移漂移 ·适用于所有型号的紧凑型设计 •轻:28克 ·工作温度范围:-40至+ 105°C ·5年保修
特征: ·直流,交流,脉冲,小电流测量与电隔离 ·单电源:0,+ 5V ·非接触式测量,高孔径(Ø20.1 mm) 隔离测试电压:5.4 KVRMS / 50 Hz / 1 min ·电压输出 ·带宽DC至9.5 KHz(- 1dB) ·闭环磁通门技术 •高绝缘高爬电距离和间隙距离(11毫米)
Standard compliance: EN 50178 for industrial applications such as: Solar panels inverters (earth leakage control) First human contact protection of PV arrays Medium power inverter (symmetry fault detection) Power sources (failure detection) UPS's SMPS's Current monitoring
Remarks: Available with primary inserted conductor (CTSR xxx-TP model) Designed for single or three phases residual current measurement (up to +/- 30A per wire, DC or AC) Easy insertion of earth leakage wires thanks to the aperture (Ø 20.1 mm) Bipolar currents measurements when single supplied 0/+5V Self test function Demagnetization function These transducers can directly be connected to the 5V input of μ-controllers and instrumentation cards CTSR models have an additional pin at the output for more flexibility in applications. This pin provides access to the internal voltage reference which can then be fed to the reference of an A/D converter (Analog Digital) This extra pin can also receive the internal reference (from 2.3 to 4 V) of the DSP (Digital Signal Processor) or A/D converters commonly used in Power Electronics, allowing cancellation of the reference temperature drift Low current consumption High overload capability Possibilty to easily design up to 3 ARMS nominal version under request
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