What Is a Floating Measurement?
A floating measurement is taken between two points, neither of which is at ground potential - in essence, a differential measurement.
Views: 1260
Current Probe Types and Their Advantages
Oscilloscope current probes fall into two classes: AC probes and AC/DC probes.
Views: 1266
Voltage Probe Types and Their Advantages
There are many voltage-probe types on the market - what are the strengths of each?
Views: 1236
Why Are There So Many Probe Types?
Why the market offers so many different kinds of probes.
Views: 746
Probe Characteristics
Probe characteristics, and how to avoid common measurement problems.
Views: 1150
What Is a Probe?
Know your probe before you choose one.
Views: 2789
Oscilloscope Probe Grounding: What to Watch For
Develop good probe-handling habits - and take the precautions and operating instructions seriously!
Views: 1716
Six Common Probe-Selection Mistakes
Probes are an essential part of test and measurement, yet most engineers underestimate them. Without a probe, an oscilloscope is of no use at all.
Views: 1604
Optically Isolated Probes for SiC Double-Pulse Testing: Typical Applications
Double-pulse testing is the best way to characterize SiC dynamic parameters, and an optically isolated probe is the best tool for measuring VGS - especially on the high-side switch, where the challenge is greatest. With today's SiC MOSFET VGS(th) typically at 2-3 V, plus fast switching and high operating voltage, spurious turn-on is a bigger risk than with Si MOSFETs and IGBTs and deserves real attention.
Views: 2043
Onboard Converters for High-Speed Rail and EMUs: Development and Measurement
As railways deploy ever more powerful electric locomotives, improper control or operation leads to faults; prolonged fault conditions damage the traction unit, driving up repair costs and disrupting normal service.
Views: 1447