Knowledge

2025-03-29 09:17:57Knowledge

Why is the CMRR of high frequency and high voltage differential probe so important and what is the common mode rejection ratio

CMRR, Common Mode Rejection Ratio (Common Mode Reiection Ratio)CMRR refers to the ability to remove

2025-03-14 15:38:37Knowledge

Comparison of ETA5603120A and ETA5301T high and low frequency current probes

In the field of power electronics testing, the performance boundary of current probes is facing a du

2025-03-07 16:22:34Knowledge

Comparison of bottom noise and high frequency signal

With the rapid popularization of silicon carbide (SiC) and gallium nitride (GaN) power devices, the

2025-02-28 14:08:53Knowledge

Can high voltage passive probe measure rectifier bridge voltage?

The high-voltage passive probe is the 1 tool for measuring signals in high-voltage circuits. It does

2025-02-19 14:09:28Knowledge

AC/DC clamp-on current probe function introduction

There are three common techniques that can be used to measure current, including series resistance m

2025-02-14 17:00:53Knowledge

What is the frequency of electricity?

What is the frequency of electricity? The following describes the basics of frequency, regional and

2025-01-15 13:45:07Knowledge

The difference between high voltage differential probe and low voltage differential probe

When using an oscilloscope to measure a signal, we need to make a preliminary judgment on the signal

2025-01-08 10:24:12Knowledge

Rational use of differential probes

High-voltage differential probes are commonly used measurement methods for power engineers, but comp

2025-01-03 10:26:02Knowledge

​ How to measure voltage

Measuring voltage is an important operation in electronic experiments. In order to accurately measur

2024-12-26 11:49:37Knowledge

How to measure current

Measuring current is an important operation in electronic experiments. In order to accurately measur