With the emergence of high-performance oscilloscopes which can provide powerful FFT analysis and excellent noise performance, there are new tools for troubleshooting EMI problems. According to the consistency test results, oscilloscope has been proved to be a valuable tool for quickly understanding harmful radiation and identifying its source. In the same instrument, we can not […]
Articles Tagged: probe
Daily maintenance, operation precautions and how to clean oscilloscope
When it comes to Tektronix oscilloscope, I believe many electronic engineers are familiar with it. So, in the daily operation, do you do the right thing about the daily maintenance and operation of the oscilloscope? 1、 Note: 1. Use appropriate power cord: use dedicated power cord and power cord certified by the country / region […]
Performance characteristics and application of Tektronix tbs2000b Series Oscilloscopes
Recently, the tbs2000b series oscilloscope launched by Tektronix can create a better working platform with the help of the brand-new functions provided by Tektronix tbs2000b, whether you are facing the industry design and debugging environment or university teaching laboratory. Next, I will give you a detailed introduction: 1、 Capture more ·New front-end design, capture more […]
What are the common measurement methods of differential signal of differential probe
There are many types of probes. Differential probes are very common in switching power supply applications. Aetna test will focus on the measurement of differential signals, and give you detailed answers to the common measurement methods of differential signals of differential probes. There are three common measurement methods of differential probe: the first is to […]
Introduction to the application of common measuring tool probe for ripple noise
For modern electronic system, because of its complexity, not only AC-DC, but also ripple noise of DC-DC is very important. The existence of ripple and noise will cause a lot of harm and affect the normal operation of the circuit. For some reasons, accurate measurement of power supply ripple noise is indispensable. The common measurement […]
What are the effects of different grounding methods of oscilloscope probe on the measured signal
This paper mainly introduces the influence of different grounding methods of oscilloscope probe on the measurement signal. Good grounding can make the measurement more accurate. The probe and oscilloscope constitute a test equipment with a certain input resistance and input capacitance, and the measured signal is equivalent to a source with a certain internal resistance […]
Performance characteristics and specifications of Tektronix mso5034b mixed signal oscilloscope
The current design puts forward more stringent requirements for data rate and timing margin, which requires the oscilloscope to have outstanding signal acquisition performance and analysis function. Tektronix MSO / dpo5000b Series Oscilloscopes not only have outstanding signal fidelity, but also provide up to 2GHz bandwidth and 10GS / s sampling rate. At the same […]
A highly selective fluorescent probe for gold ion detection
In this issue, we introduce a new fluorescent probe for the detection of Au3 +. The probe is derived from 4,5-fluorescein trioxane, which shows high selectivity and sensitivity to gold ions in aqueous solution. There is a good linear relationship between the fluorescence intensity at 523 nm and the concentration of Au3 + in the […]
[design and test of Tektronix power supply] to engineers Series 5: optimizing the design of half bridge and gate drivers for wide bandgap devices
Signal connection from test point to oscilloscope By Wilson Lee, tech With the increasing speed of switching transistors in modern wide bandgap power devices (SiC, GaN), measurement and characterization become a great challenge, which is almost impossible in some cases. The emergence of isolation detection technology has changed this situation. Through this technology, designers can […]
Function and main characteristics of fluke 1738 three phase advanced power quality recorder
Fluke1738 three-phase advanced power quality recorder is compatible with flukeconnect? Mobile application and desktop software, enabling you to obtain the required data and make important power quality and power decision in real time. Similar to fluke 1736 power quality recorder, 1738 advanced power quality recorder can automatically acquire and record more than 500 power quality […]