In the past, electronic devices such as those using electronic tubes often had high voltage and low current rectified outputs.
When making filter inductors and selecting the appropriate magnetic core material
For a ring-shaped magnetic core (many filtering inductors use ring-shaped magnetic cores), due to
According to Figure 1 or Table 2, it can be seen that at 75% μ o, H is 25Oe.
The following steps are the same as method one and will not be listed again.
The Challenges Faced by Electronic Circuit CAD in High-Frequency Circuit Analysis
