A car battery deteriorates in use and its life seldom exceeds four years. When new, its voltage may drop to only 2V while cranking the engine. As the battery ages, its internal impedance increases and ...

Well-suited for military, avionics, and automotive test environments, the VDS 200Q series of four-quadrant voltage-drop simulators from EM Test can source and sink current using a programmed voltage ...

A sinister dashboard warning light doesn't always mean that a hybrid battery is on its way out. Here's what to do first ...

Ametek's EM Test offers the VDS 200Q Series, a four-quadrant voltage drop simulator that can source and sink current using a programmed voltage in both positive and negative polarities. The amplifier ...