M
Manjula
Hello,
I am building a Synchronou Buck Converter with 12 V input and 1.5 V/60
A output,switching frequncy is 300 KHz. When I increase the input
voltage above 6 V, the input filter inductor starts making a high
pitched sound. Can anyone tell me the reason for this? Thank you.
Manjula
I am building a Synchronou Buck Converter with 12 V input and 1.5 V/60
A output,switching frequncy is 300 KHz. When I increase the input
voltage above 6 V, the input filter inductor starts making a high
pitched sound. Can anyone tell me the reason for this? Thank you.
Manjula