Switch Mode Power Testing Using Infiniium EXR-Series Oscilloscopes
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Switch mode power supplies (SMPS) are widely used in electronic devices for their efficiency and functionality, but they also pose challenges for testing and analysis due to their high-frequency switching and complex waveforms. To test SMPS, engineers need tools that can measure inputs, outputs, efficiency, switching devices, and frequency response analysis.
Keysight Technologies offers the Infiniium EXR-Series oscilloscopes, which have power analysis software that provides quick and easy automatic testing of SMPS. The EXR-Series oscilloscopes have 500 MHz bandwidth, 8-channel models with optional 50 MHz arbitrary waveform generator and 16 digital logic channels.
The EXR-Series oscilloscopes also support various software options for SMPS testing, such as Power Supply Test Software (D9010PWRA), Low Speed Protocol Decode/Trigger Software (D9010LSSP), and Frequency Response Analysis Software (D9010FRAA).
For SMPS testing, Keysight recommends using the following probes and accessories: U1880A Power Measurement Deskew Fixture, N2790A High-Voltage Differential Probe, 10076C High-Voltage Probe, N7026A High-Sensitivity Current Probe, PicoTest J2120A Injector, and PicoTest J2101A Transformer.
For more information about the Infiniium EXR-Series oscilloscopes and SMPS testing solutions from Keysight Technologies, contact an authorized distributor or visit: www.keysight.com/find/exr