Faraday Defense Corporation High Saturation Ferrite Vehicle EMP Protection exterior accessory

High-Saturation Ferrite EMP Protection

Faraday Defense Corporation supplies custom-made, high-saturation ferrites that clamp around vehicle power wires to reduce high-frequency current transients. Unlike standard ferrites that saturate at a few amps, these allow significantly more current before saturating. They withstand normal vehicle transients and a nuclear-generated EMP without damage. The ferrites pair with T.R.A.P. devices for broader electromagnetic protection.

Clip-On Installation for High-Current Wires

Installation uses a clip-on design so you do not need access to wire ends, which is useful when high current flows and wires cannot be easily fed through a toroid. The supplier notes four typical scenarios, including high-current wiring that cannot be disconnected and situations where a toroid is impractical. No special tools are mentioned, but correct placement on the power conductors is essential for effective transient clamping.

Vehicles Needing High-Current Transient Clamping

These ferrites suit vehicles where high current flows through power wires and standard ferrites would saturate, such as heavy-duty or industrial platforms requiring EMP and transient hardening. They are not for low-current signal lines or data cables where a standard ferrite would suffice. Buyers who need protection on wires that cannot accommodate a clip-on form factor should look at something else.