RF Toroid Calculator by VK3CPU
Tutorials
RFI/EMI Solutions from KHz to GHz
RF Toroid Calculator by VK3CPU
Excellent very low frequency RFI suppression and common mode chokes < 10 MHz. Higher choking than Mix 31 under 10 MHz. Use for AC/DC power cables used with switching power supplies, data, audio, video cables for AM broadcast RFI suppression.
Bulk pack of 10 rings.