_:n2486e4e54c634adea8b4f99207561411xb2
<http://schema.org/text>
"Guarding utilizes a low impedance conductor, which is maintained at the same potential as the high impedance circuit, to intercept any interfering voltage or current. Shielding utilizes a conductive enclosure to prevent electrostatic interference from affecting a high impedance circuit. A guard does not necessarily provide shielding."
<https://tw.tek.com/support/faqs/what-difference-between-guarding-and-shielding>