Tektronix DPO4PWR

Power Analysis Application Module

With a Power Analysis Application Module installed on an oscilloscope, an embedded designer who rarely deals with power measurements can quickly get the same accurate, repeatable results as a power supply expert.

Key performance specifications

Power Loss measurements at the switching device for improving switching power supply efficiency
Automated Ripple measurement setup eliminates manual processes
Automated THD, True Power, Apparent Power, Power Factor, and Crest Factor features eliminate tedious manual calculations
Key features

Customizable safe operating area mask testing with linear and log scale for reliability testing
Precompliance testing to the EN61000-3-2 Class A and MIL Standard 1399 Section 300A Standards reduces compliance test time and risk
Modulation analysis quickly provides accurate active power factor characterization
Deskew wizard ensures accurate, time-correlated results
Correct scale factor and unit display while using third-party current probes eliminates manual calculations and human error
Applications

Power loss measurement at switching device
Characterization of power semiconductor devices
Optimal drive characterization of synchronous rectifiers
Measurement and analysis of ripple and noise
Precompliance testing to IEC standard EN61000 3-2 Class A, MIL Standard 1399 Section 300A, and up to 400 harmonics
Debugging active power factor correction circuits

Tektronix DPO4PWR datasheet & specifications