产品详情
供应商信息：
该系列产品（如TCPA300）由 深圳市宝安区沙井方丰瑞仪器设备经营部 现货供应。如需示波器探头选型与技术咨询，欢迎联系深圳市宝安区沙井方丰瑞仪器设备经营部。
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核心优势与主要特点
宽广的带宽与电流范围：提供从DC到100MHz的带宽选择，以及从30A到750A不等的电流测量能力，满足从精细低功耗到高功率应用的多样化需求。
自动定标与单位转换：与兼容的泰克示波器配合使用时，能自动完成定标和单位设置，屏幕直接显示的电流幅值，有效减少手动计算错误，提升测量效率。
低插入阻抗：对被测电路的影响极小，降低了测量负载，确保读数更能反映真实工作情况。
便捷的分裂铁芯结构：无需断开电路即可轻松钳入导线进行测量，大大简化了操作流程，提高工作效率。
智能状态指示器：实时监控探头工作状态，通过提示信息（如消磁建议、探头未完全闭合、电流超载、未端接50Ω、探头类型不兼容等）帮助用户避免潜在错误，保证测量准确性。
优异的低电平测量性能：经过优化的设计显著降低了直流漂移和噪声，使其能够精准测量微弱电流信号。
安全认证：获得第三方安全认证，确保使用过程中的可靠性与安全性。
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主要性能指标
TCP300 系列 (配合 TCPA300 放大器使用):
TCP312A: DC ~ 100 MHz, 30 A DC (连续)
TCP305A: DC ~ 50 MHz, 50 A DC (连续)
TCP303: DC ~ 15 MHz, 150 A DC (连续)
TCP400 系列 (配合 TCPA400 放大器使用):
TCP404XL: DC ~ 2 MHz, 750 A DC (峰值，500 A DC 连续电流，具体降额与信号占空比相关)
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典型应用领域
该系统是以下领域设计、开发和故障排查的理想工具：
电源设计：开关电源 (SMPS)、线性电源的纹波与效率分析
功率半导体分析：MOSFET, IGBT, BJT, SCR, CMOS等器件的开关特性与损耗测量
功率转换系统：逆变器、转换器
照明电子：电子镇流器
工业与消费电子
通信设备：电信、数据通信、移动通信基站（手机、卫星、中继站）的功耗分析
电机驱动：驱动电路分析与优化
交通运输：电动汽车、电动火车、机车、航空电子系统的电力监控
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请注意：自动定标等功能需要与特定型号的泰克示波器（如TDS系列或配备TCA-BNC适配器的TekConnect示波器）配合使用。
邓 生：①③⑤~~~①零①⑤~~~②⑧①⑥（v同）。
Tektronix TCP300 & TCP400 Series AC/DC Current Probe Systems
Product Overview
The Tektronix TCP300 and TCP400 series AC/DC current probe systems represent advanced solutions for current measurement in modern electronic testing. Through seamless integration with Tektronix oscilloscopes via multiple interfaces (TEKPROBE Level II, TekConnect, TekVPI), they significantly simplify current measurement, calculation, and analysis processes, providing users with reliable test data.
Supplier Inbation
This product series (including TCPA300) is available from Shenzhen Bao'an Shajing Fangfengrui Instrument Equipment Business Department. For oscilloscope probe selection and technical consultation, please contact us.
Core Advantages & Key Features
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Wide Bandb & Current Range: DC to 100MHz bandb options with current measurement capabilities from 30A to 750A, meeting diverse needs from precision low-power to high-power applications
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Auto-scaling & Unit Conversion: Automatically perbs scaling and unit setup when used with compatible Tektronix oscilloscopes, displaying current values directly on screen to reduce manual calculation errors
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Low Insertion Impedance: Minimal impact on measured circuits, ensuring readings reflect true operating conditions
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Convenient Split-core Design: Easy clamp-on installation without circuit interruption
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Inbligent Status Indicators: Real-time monitoring of probe status with alerts for degaussing recommendations, improper closure, current overload, improper termination, and compatibility issues
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Excellent Low-level Measurement Perbance: Optimized design reduces DC drift and noise for accurate weak current signal measurement
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Safety Certified: Third-party safety certification ensures operational reliability
Key Perbance Specifications
TCP300 Series (with TCPA300 Amplifier):
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TCP312A: DC ~ 100 MHz, 30 A DC (continuous)
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TCP305A: DC ~ 50 MHz, 50 A DC (continuous)
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TCP303: DC ~ 15 MHz, 150 A DC (continuous)
TCP400 Series (with TCPA400 Amplifier):
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TCP404XL: DC ~ 2 MHz, 750 A DC (peak, 500 A DC continuous with derating based on duty cycle)
Typical Applications
Ideal for design, development, and troubleshooting in:
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Power Supply Design: Ripple and efficiency analysis for SMPS and linear power supplies
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Power Semiconductor Analysis: Switching characteristics and loss measurements for MOSFETs, IGBTs, BJTs, SCRs, and CMOS devices
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Power Conversion Systems: Inverters and converters
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Lighting Electronics: Electronic ballasts
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Industrial & Consumer Electronics
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Communication Equipment: Power consumption analysis for becom, datacom, and mobile communication base stations
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Motor Drives: Drive circuit analysis and optimization
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Transportation: Power monitoring for electric vehicles, trains, locomotives, and avionics systems
Note: Auto-scaling and other advanced features require compatible Tektronix oscilloscopes (TDS series or TekConnect oscilloscopes with TCA-BNC adapter).
Contact:
Mr. Deng: 135-1015-2816 (WeChat ID same as number)
