A 1- to 4-channel ac/dc power analyzer is said to be optimized for testing single- and multi-phase, high efficiency ac-dc and dc-ac power supply designs. Developed by Tektronix, thePA3000据说是该行业的首个多通道电源分析仪，具有10兆瓦的备用功率测量功能和1 MHz带宽，并具有中档定价。
Says Mike Flaherty, general manager, Power Analyzer product line, Tektronix, “The PA3000 delivers a unique combination of milliwatt-level measurements for standby power testing to the latest standards, and more than enough bandwidth to support applications like wireless charging, LED lighting, and other applications where high fundamental frequencies are involved. We also made it easy to use with a color graphical display so users can quickly see harmonics, crest factor and noise.”
PA3000支持针对外部AC-DC电源的VI级效率标准，并在能源明星和CEC等标准的集成模式下进行专用能源消耗测试。它还处理IEC 62301备用功率要求的完全合规性测试。该仪器的1 MHz带宽支持CQC-3146的LED模块能量认证要求，以及对发射器和接收器上具有KHz级别基本频率的无线充电器的谐波分析。
To support a wide range of applications, the PA300 includes more than 50 standard measurement functions, including harmonics, frequency, and star-delta computation and has multiple analog and digital inputs for sensor data such as thermocouples, speed sensors, and torque sensors. Built-in ±15 V supplies for external transducers support high current applications.
The PA3000’s full color display features intuitive readout of measured values, waveforms, harmonic bar charts and energy integration plots. Setup is through a menu-driven interface and soft keys. Included PWRVIEW software automates instrument setup and enables data collection, analysis, and report generation with just a few clicks using wizard-driven interfaces.
The PA3000 pricing starts at $7,000 U.S. MSRP.
帖子多阶段功率分析仪features milliwatt standby
power measurements and 1-MHz bandwidth首先出现Test & Measurement Tips.
Filed Under:Test & Measurement Tips
