The last major functional block of the Z meter is one that has been monolithically integrated for decades: the digital voltmeter (DVM). In older Z meters, this was often the Intersil or Maxim 7106, a ...

In the previous article in this series, we looked at bridge circuits used to measure impedance. Now, let's look at some more (simple) math. The scaled bridge voltage and current, v vx and v ix ...

TEC Microsystems GmbH introduces Z-Meters - universal measuring and quality control instruments. The devices provide express control of TE cooler performance with high accuracy. Z-Meters have no ...