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2026-09-11 08:42:33Knowledge

Characteristics and Application Scenarios of High Voltage Passive Probe of Oscilloscope

ETA5260A is the flagship model of the ETA series of passive high voltage probes, designed for high v

2026-09-01 13:57:47Knowledge

Oscilloscope current loop: high bandwidth, strong shock resistance and accurate measurement

一、Product OverviewIn difficult test scenarios such as power semiconductors, high-frequency switching

2026-09-01 13:50:04Knowledge

High frequency current probe domestic flat for measurement: ETA instrument cost-effective choice

一、Measured backgroundIn the field of electronic testing such as switching power supplies and new ene

2026-07-13 15:42:37Knowledge

In‑depth actual measurements of high‑ and low‑cost current probes reveal a disparity in parameters that goes well beyond mere differences.

Current probe measured contrast: low-cost and high-end probe waveform gap how much?In current wavefo

2026-05-06 10:20:59Knowledge

Advantages of High-Voltage Differential Probes and the Limitations of Passive Probes

Using high-voltage differential probes is a routine task for power electronics engineers, but there

2026-03-04 09:34:12Knowledge

3 step troubleshooting method to quickly locate the root cause of the fault (III) 3)

1.1 probe attenuation ratio settings are not synchronizedThe probe attenuation ratio is used to broa

2026-02-09 15:06:59Knowledge

3-step troubleshooting method to quickly locate the root cause of the fault (II)

1.1 check oscilloscope basic settingsNo signal display, many times it is not a device failure, but a

2026-01-24 11:19:22Knowledge

Say goodbye to waveform distortion and eliminate measurement errors

1.1 检查探头补偿是否到位更换探头通道或使用新探头时，若跳过 “探头补偿校准”，极易导致波形失真。排查与解决：将探头连接示波器 CAL 校准端，切换至对应通道，设置合适时基与电压档位，确保波形稳定触

2026-01-05 12:00:18Knowledge

Oscilloscope Current Measurement Core Technology

There are three common techniques for oscilloscopes to measure current, using shunts (serial resisto

2025-12-30 11:13:11Knowledge

Differential Probe Operation Guide

In industrial power testing, motor drive debugging, inverter operation and maintenance and other app