The recently designed DC/DC circuit wants to add a magnetic bead after the output, but it is not clear whether the magnetic bead will be damaged.
Sandy Veröffentlicht am November 3, 2020
No problem, you need to pay attention to the following two points:
1. The overcurrent capacity of the magnetic beads must have margin;
2. The DCR of the magnetic beads should not be too large, otherwise the voltage to the load is insufficient and the magnetic beads will generate a lot of heat.
Humberto Veröffentlicht am November 3, 2020
See how you use it? The most basic current parameters must be met.
Santos Veröffentlicht am November 3, 2020
Pay attention to the selection of magnetic beads. Some are used for power supply and audio and video. There will be instructions in the manual. In addition, pay attention to the current size.
