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TKD33A

TKD33A

  • 厂商:

    TOPSTEK

  • 封装:

  • 描述:

    TKD33A - Topstek Current Transducer - Topstek Inc.

  • 详情介绍
  • 数据手册
  • 价格&库存
TKD33A 数据手册
Topstek Current Transducer TKD3A .. TKD20A TKD 3A~20A Features i Highly reliable Hall Effect device i Compact and light weight i Fast response time i Excellent linearity of the output voltage over a wide input range i Excellent frequency response (> 50 kHz) i Low power consumption (20 mA nominal) i Capable of measuring both DC and AC, both pulsed and mixed i High isolation voltage between the measuring circuit and the current-carrying conductor (AC2.5KV) i Extended operating temperature range i Flame-Retardant plastic case and silicone encapsulate, using UL classified materials, ensures protection against environmental contaminants and vibration over a wide temperature and humidity range Applications i UPS systems i Industrial robots i NC tooling machines i Elevator controllers i Process control devices i AC and DC servo systems i Motor speed controller i Electrical vehicle controllers i Inverter-controlled welding machines i General and special purpose inverters i Power supply for laser processing machines i Controller for traction equipment e.g. electric trains i Other automatic control systems Specifications Parameter Nominal Input Current Linear Range Nominal Output Voltage Offset Voltage Output Resistance Hysteresis Error Supply Voltage Linearity Consumption Current Response Time (90%Vhn) Frequency bandwidth (-3dB) Thermal Drift of Output Thermal Drift of Zero Current Offset Dielectric Strength Isolation Resistance @ 1000 VDC Operating Temperature Storage Temperature Mass ICC Tr fBW RIS Ta Ts W Symbol Ifn Ifs Vhn Vos ROUT Voh VCC/VEE mV V % mA Psec Hz %/°C mV/°C V M °C °C g Unit A DC A DC V mV TKD3A .. TKD20A 3 .. 20 ±9 .. ±60 = 3x Ifn 4 V±1% at If=Ifn ( RL=10k ) Within ±40 mV @ If=0, Ta=25°C 1000 M -15°C to 80°C -20°C to 85°C 15 g - 65 www.topstek.com TKD V080201 7/1/2008 Topstek Current Transducer TKD3A .. TKD20A Appearance, dimensions and pin identification All dimensions in mm ±0.2, holes –0, +0.2 except otherwise noted. 22.00 Pin Assignment +15V -15V Output 1 Output 2 GND + Input 1 - Input 1 + Input 2 - Input 2 Bottom View Primary Current Input Pin Diameter d(mm) 1-3A 0.6 4-8A 0.8 9-15A 1.2 16-40A 1.4 - 66 www.topstek.com TKD V080201 7/1/2008
TKD33A
物料型号: - 型号为TKD3A至TKD20A。

器件简介: - Topstek电流传感器TKD3A至TKD20A是一款基于霍尔效应的设备,具有高可靠性、紧凑轻便、快速响应时间、在宽输入范围内具有出色的输出电压线性、优秀的频率响应(>50kHz)、低功耗(20mA)、能够测量直流和交流、高隔离电压(AC2.5KV)等特点。

引脚分配: - 1: +15V - 2: -15V - 3: 输出1 - 4: 输出2 - 5: GND - 6: +输入1 - 7: -输入1 - 8: +输入2 - 9: -输入2

参数特性: - 额定输入电流Ifn:3A至20A(直流) - 线性范围Ifs:±9A至±60A(直流),等于3倍Ifn - 额定输出电压Vhn:4V±1%(在If=Ifn时,RL) - 偏移电压Vos:在If=0,Ta=25°C时,±40mV以内 - 输出电阻ROUT:未提供具体数值 - 滞后误差Voh:在If=Ifn时,±15mV以内 - 供电电压VCC/VEE:±15V,±5% - 线性度:在Ifn的±1%以内 - 功耗电流ICC:±20mA(额定),±30mA(最大) - 响应时间Tr:最大5秒(在dIf/dt=Ifn/秒时) - 频率带宽fBW:直流至50kHz(-3dB) - 输出的热漂移:在Ifn时,±0.1%/°C以内 - 零电流偏移的热漂移:在Ifn时,±1.5mV/°C以内 - 耐压:AC2.5KV,60秒 - 隔离电阻@1000VDC:大于1000MΩ - 工作温度Ta:-15°C至80°C - 存储温度Ts:-20°C至85°C

功能详解: - 该传感器能够测量直流和交流,包括脉冲和混合信号,具有高隔离电压,适用于多种工业和自动化控制应用。

应用信息: - UPS系统、工业机器人、数控机床、电梯控制器、过程控制设备、交流和直流伺服系统、电机速度控制器、电动车控制器、逆变式焊接机、通用和特殊用途的逆变器、激光加工机电源、牵引设备控制器(如电动火车)以及其他自动控制系统。

封装信息: - 所有尺寸单位为毫米,公差±0.2mm,孔径公差-0.0mm,+0.2mm,除非另有说明。 - 主电流输入引脚直径根据电流范围不同而变化,1-3A为0.6mm,4-8A为0.8mm,9-15A为1.2mm,16-40A为1.4mm。
TKD33A 价格&库存

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