Tektronix, Beaverton, OR, introduced the PA3000 1- to 4-channel AC/DC power analyzer for testing single- and multiphase, high-efficiency AC-DC and DC-AC power supplies. It features 10-milliwatt standby power measurement capabilities and 1-MHz bandwidth. The unit includes more than 50 standard measurement functions, including harmonics, frequency, and star-delta computation, and has multiple analog and digital inputs for sensor data.

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