• July 02. 2026

In our previous discussion, we Analysis of Energy Extraction System Based on Gaped Core. Today, we will proceed with the optimization of magnetic core parameters. 2) .Optimization of Magnetic Core Parameters Through the analysis in Section 1, we know that changes in magnetic core parameters can have an impact on the energy harvesting performance of CT. In order to enhance the load-bearing cap...

• July 09. 2026

In our previous discussion, we Analysis the optimization of magnetic core parameters. Today, we will proceed with the Core saturation prevention design . 3) . Core saturation prevention design After the magnetic core saturates, the load voltage waveform distorts and exhibits a spike waveform. Voltage spikes may damage the circuit, while the magnetic core generates heat and vibrates, causing s...

• July 15. 2026

In our previous discussion, we Analysis the core saturation prevention design. Today, we will proceed with the Energy harvesting performance test.   4) .Energy harvesting performance test When the current is in the range of 50~3000 A, CT can provide a secondary voltage of 7 V or more for the load, which meets the starting voltage of the subsequent circuit. Therefore, only one test is nee...

• September 08. 2026

What’s about Common Mode Choke Common modechoketypically consist of a magnetic core and two sets of winding. Visually, they appear as two sets of copper wires wound around a ring core, and they also come in different structural designs such as UU-type, and chip-type. Common-modechoke are usually connected in series on the L line and N line of the power supply. Their main function is...