High Impedance

In electronics, high impedance means that a point in a circuit (a node) allows a relatively small amount of current through. High impedance circuits are low current, high voltage, whereas low impedance circuits are the opposite.

Read more about High Impedance:  Digital Electronics, Analog Electronics

Famous quotes containing the word high:

    Let the saints be joyful in glory: let them sing aloud upon their beds. Let the high praises of God be in their mouth, and a two-edged sword in their hand; to execute vengeance upon the heathen, and punishments upon the people; to bind their kings with chains and their nobles with fetters of iron; to execute upon them the judgment written.
    Bible: Hebrew Psalms 149:5-9.