Hz to 4-20mA or 0-20mA current source is compatible with grounded loads

<p>Minimal circuit converts input frequency to a precision current source that also accommodates grounded inputs.</p> <p>The post <a href="https://www.edn.com/hz-to-4-20ma-or-0-20ma-current-source-is-compatible-with-grounded-loads/">Hz to 4-20mA or 0-20mA current source is compatible with grounded loads</a> appeared first on <a href="https://www.edn.com">EDN</a>.</p>