Twenty Rows' 2012 Cabernet Sauvignon was harvested in mid-to-late October from appelations across Napa Valley including Mt. Veeder, Coombsville, and Oak Knoll. The Cabernet Sauvignon fruit also includes 4% Petite Verdot, 4% Cabernet Franc, and 2% Malbec.
Zener diode is a diode which is used in its break down region. The diode is kept reverse biased in a circuit, and so it does not allow current to pass until the voltage is greater than the breakdown voltage of the zener.
A high-voltage transient appearing on any field signal wire is. conducted to the case through the gas-filled spark gap. This. device conducts large currents, but has a slow reaction time. The. fast-rising portion of the transient is conducted to the case. through the zener diode, which has a fast reaction time. The.