The new DL-ISO High Voltage Optically Isolated 1-GHz Probe and Power-Device test software, when combined with LeCroy High Definition Oscilloscopes (HDO), are said to offer the most accurate electrical characterization of gallium nitride (GaN) and silicon carbide (SiC) power semiconductor devices. For more than thirty years, engineers have used silicon (Si) metal-oxide-semiconductor field-effect transistor (MOSFET) […]
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Don’t be led astray on three-phase power measurements
Measurements made on power analyzers may differ from those on another because different manufacturers employ different settings and wiring assumptions. KEN JOHNSON, TELEDYNE LECROY POWER ANALYZERS have been manufactured for many years and are used in a wide variety of applications. Often, the settings and preferences dialed in from the front panel can significantly impact […]
Power rail analysis using high-definition scopes
Ken Johnson from Teledyne LeCroy recorded a short video with us recently on an eight-channel Teledyne LeCroy scope which was being demoed displaying power signals from a little demo board. The scope was the LeCroy eight-channel, 12-bit, one-gigahertz oscilloscope. In the demo, it displayed five power rails and a current signal and a digital clock […]
