EM Test now 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 generates dips and drops, short interruptions and voltage variations to simulate a wide range of phenomena occurring on a vehicle wiring harness. With operation from -15V to +60V, this powerful dc voltage source simulates a wide number of battery supply waveforms used by manufacturers in the automotive industry as well as for international quality standards. Uses include military, avionics and automotive testing environments.
The VDS 200Q Series are fast bipolar amplifiers which operate across all four quadrants that sink as well as source current. This allows the new simulators to drive capacitive loads and absorb energy feedback from the DUT up to the nominal current. A very low source impedance of less than 10mOhms and a high bandwidth of 150kHz (full signal) enables these new sources to support low voltage drop, class-leading inrush current and extremely fast recovery.
Related: BRUSA to Commercialize Wireless EV Charging
Test routines are quickly programmed using the intuitive front panel with menus and function keys. The optional iso.control software automatically configures according to the connected EM Test generators and provides an easy to use interface for accurate control and reporting functions. The EM Test standards library is continually updated with the most current international and automotive manufacturers’ standards requirements.
Technical specifications include: Used for test according to Audi, BMW, ISO, Mercedes-Benz, SAE, VW and more; Output range of -15V to +60V; Covers supply voltage categories 48V, 24V, 12V; VDS 200Q25, output current 25A; peak current 75A; VDS 200Q50, output current 50A; peak current 150A; VDS 200Q100, output current 100A; peak current 300A.
source: http://www.powerpulse.net/story.php?storyID=32093
Comments are closed.
