TW125A

TW125A

  • 厂商:

    TOPSTEK

  • 封装:

  • 描述:

    TW125A - Topstek Current Transducers - Topstek Inc.

  • 详情介绍
  • 数据手册
  • 价格&库存
TW125A 数据手册
Topstek Current Transducers TW25A .. TW300A Features TW 25A~300A 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 i Highly reliable Hall Effect device i Compact and light weight. Two sensors in one package 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 (22 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 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 Unit Ifn Ifs Vhn Vos ROUT Voh VCC/VEE mV V % mA Psec Hz %/°C mV/°C V M °C °C g < ±3 mV/°C < ±1.5 mV/°C AC2.5KV X 60 sec >1000 M -15°C to 80°C -20°C to 85°C 150 g A DC A DC V mV TW TW TW 25A 37.5A 50A 25 37.5 50 TW 75A 75 TW TW TW TW TW TW TW 100A 125A 150A 175A 200A 250A 300A 100 125 150 175 200 250 300 ±75 ±112.5 ±150 ±225 ±300 ±375 ±450 ±525 ±600 ±750 ±750 4 V±1% @ If=Ifn ( RL=10k ) Within ±35 mV @ If=0, Ta=25°C
TW125A
1. 物料型号: - 型号包括TW25A至TW300A,代表不同的电流测量范围。

2. 器件简介: - 这些传感器基于霍尔效应原理,具有高可靠性、紧凑轻便、快速响应时间、优秀的线性输出电压、低功耗、能够测量直流和交流电流等特点。

3. 引脚分配: - 引脚1:OV(输出电压) - 引脚2:B输出 - 引脚3:A输出 - 引脚4:-15V - 引脚5:+15V

4. 参数特性: - 包括额定输入电流、线性范围、额定输出电压、偏移电压、输出电阻、滞后误差、供电电压、线性度、功耗电流、响应时间、频率带宽、输出的热漂移、零电流偏移的热漂移、耐压、隔离电阻、工作温度范围等。

5. 功能详解: - 这些传感器适用于多种应用,能够测量交流和直流、脉冲和混合电流,具有高隔离电压和优秀的频率响应。

6. 应用信息: - 应用领域包括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、电动机速度控制器、电动汽车控制器、逆变器控制的焊接机、通用和特殊用途的逆变器、激光加工机的电源、牵引设备控制器等。

7. 封装信息: - 封装尺寸和引脚识别图示在文档中有详细描述,所有尺寸单位为毫米,孔径公差为±0.2毫米。
TW125A 价格&库存

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