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TCP300 和 TCP400 系列 AC/DC 电流测量系列是满足当今电流测量需要的非常*的电流测量系统。当通过 TEKPROBE Level II、TekConnect（使用 TCA-BNC）或 TekVPI（使用 TPA-BNC）接口连接泰克示波器时，电流测量和计算变得轻松简单。
主要性能指标
AC/DC 测量功能
DC - 100 MHz，电流探头放大器 (TCPA300) 使用：
DC - 100 MHz，30 A DC (TCP312A)
DC - 50 MHz，50 A DC (TCP305A)
DC - 15 MHz，150 A DC (TCP303)
DC - 50 MHz，电流探头放大器 (TCPA400) 使用：
DC - 2 MHz，750 A DC 1 (TCP404XL)（500 A DC 连续电流）
1降额与占空比有关
主要特点
自动定标和确定单位1 - 示波器屏幕的幅度和电流读数通过消除手动计算，减少了测量误差
AC/DC 输入耦合
插入阻抗低，降低了被测器件的负荷
分裂铁心结构，电路连接简便
状态指示器提供虚拟工作状态和潜在错误条件通知 — 消磁、探头张度、超载、不端接 50 Ω、不兼容的探头类型
降低了直流漂移和噪声，从而改进低电平电流测量
第三方安全认证
1需要 TDS TEKSCOPE 示波器或带有 TCA-BNC 适配器的 TekConnect 示波器
应用
电信、数据通信、计算机和半导体电力电子环保行业设计师、安装人员和维修人员的发展和分析解决方案：
电源（开关和线性）
半导体设备（SCR、IGBT、MOSFET、CMOS、BJT）
功率逆变器/转换器
电子镇流器
工业/消费电子产品
移动通信（电话、卫星、中继站）
马达驱动器
运输系统（电动车辆、电动火车、机车、航空电子设备）
满足当今的 AC/DC 电流测量应用
TCPA300 放大器在与 TCP312A、TCP305A 或 TCP303 探头一起使用时，提供了一系列电流测量功能，弥补了小电流测量产品与超高电流测量产品之间的空白。这三个探头提供了 30 A、50 A 和 150 A 连续直流电流的电流测量功能。对更高的电流电平，带有 TCP404XL 电流探头的 TCPA400 放大器可以测量 500A 和 750A 的连续直流电流，降额与占空比有关。
带 TCPA300 的 TCP312A 实现了更高频率的性能，提供了 ≥100 MHz 的带宽及 30A 的直流电流。
全面消除测量误差和手动计算工作
这种全新系列的电流测量工具为泰克 TDS3000、TDS500、TDS600、TDS700、TDS5000、TDS6000 和 TDS7000B 系列示波器系统的用户提供了自动控制功能及屏幕刻度和单位（DPO3000、MDO/MSO/DPO4000、MSO/DPO5000 和 DPO7000 系列示波器，需要 TPA-BNC 适配器）。
TCP300/TCP400 电流测量系统可以无缝地集成 TDS 系列示波器。
即使非 TEKPROBE 系统也可以使用 TCPA300/400 系列，执行相应的电流测量，用户只需把示波器上测得的输出电压乘以 TCPA300/400 系列量程设定值即可。
TCP300 and TCP400 series AC/DC current measurement series are very advanced current measurement systems to meet the current measurement needs today. When the TEKPROBE Level II, TekConnect (using tca-bnc) or TekVPI (using tpa-bnc) interface is connected to the tekoscilloscope, the current measurement and calculation becomes easy and simple.
Key performance indicators
AC/DC measuring function
DC - 100 MHz, current probe amplifier (TCPA300) use:
DC - 100 MHz, 30 A DC (TCP312A)
DC - 50 MHz, 50 A DC (TCP305A)
DC - 15 MHz, 150 A DC (TCP303)
Dc-50 MHz, current probe amplifier (TCPA400) use:
DC - 2 MHz, 750 A DC 1 (TCP404XL) (500 A DC continuous current)
The reduction is related to the duty cycle
The main features
Automatic calibration and determination of unit 1 - oscilloscope screen amplitude and current reading reduces measurement error by eliminating manual calculation
AC/DC input coupling
Low insertion impedance reduces the load on the device under test
Split core structure, simple circuit connection
Status indicator provide virtual work status and potential error conditions notified - demagnetization, 50 Ω probe strength, overload, misconduct, incompatible type of probe
The low level current measurement is improved by reducing dc drift and noise
Third party security certification
TDS TEKSCOPE oscilloscope or TekConnect oscilloscope with tca-bnc adapter is required
application
Development and analysis of solutions for designers, installers and maintenance personnel in the telecommunications, data communications, computer and semiconductor power electronics and environmental protection industries:
Power supply (switching and linear)
Semiconductor equipment (SCR, IGBT, MOSFET, CMOS, BJT)
Power inverter/converter
Electronic ballast
Industrial/consumer electronics
communication (telephone, satellite, relay station)
Motor driver
Transport systems (electric vehicles, electric trains, locomotives, avionics)
Meet today's AC/DC current measurement applications
When used with TCP312A, TCP305A or TCP303 probes, the TCPA300 amplifier provides a range of current measurement functions, bridging the gap between low-current measurement products and ultra-high current measurement products. These three probes provide current measurement capabilities for 30 A, 50 A, and 150 A continuous dc currents. For higher current levels, the TCPA400 amplifier with the TCP404XL current probe can measure continuous dc currents of 500A and 750A, with derating associated with duty cycle.
TCP312A with TCPA300 provides higher frequency performance, bandwidth of 100mhz and dc current up to 30A.
Comprehensive elimination of measurement error and manual calculation work
This new series of current measurement tools for the tektronix TDS3000, TDS500, TDS600, TDS700, TDS5000, TDS6000 and TDS7000B series oscilloscope system users to provide automatic control functions and screen scale and units (DPO3000, MDO/MSO/DPO4000, MSO/DPO5000 and DPO7000 series oscilloscopes, the need for tpa-bnc adapter).
The TCP300/TCP400 current measuring system can be seamlessly integrated with the TDS series oscilloscope.
Even the non-tekprobe system can use the tcpa300/400 series to perform the corresponding current measurement. The user only needs to multiply the output voltage measured on the oscilloscope by the set value of the tcpa300/400 series range.
