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Four-Quadrant Battery Simulators

Four-quadrant battery simulators provide not only bipolar voltage, but also provide positive and accept negative current from the DUT. This acts more like the actual battery in the vehicle, and will discharge any capacitance in the DUT.

  • PA 5840 & PA 5740 Family

    Battery simulator designed specifically for automotive EMC testing, Teseq’s 48V ready amplifier sets the pace for automotive battery simulation including features necessary for automotive immunity testing such as sense wires for cable voltage drop compens

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  • VDS 200Q Series

    VDS 200Q - Four Quadrant Battery supply simulator and DC voltage source.

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