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Smart Grid
Large-Scale AC/DC Power Grid Simulation Analysis System Simulation & Testing for the Entire Energy Storage System Industry Chain iEnergyLab-H2 Green Hydrogen System Planning and Design Optimization Software Green Hydrogen Simulation and Testing System Integrated Energy Digital Twin Cloud Platform MMC-HVDC simulation & testing system QuiKIS impedance scanning and stability analysis software Power industrial control vulnerability mining system
New Energy Vehicle
Automotive Power Supply Quality Testing System Electric Drive Control Testing Solutions Motor Controller Testing System Battery Management System Hardware-in-the-Loop
Key Technology Applications
Rapid Control Prototype(RCP) Hardware-in-the-Loop (HIL) Testing Power Hardware-in-the-Loop (PHIL) Testing
Automotive Power Supply Quality Testing System
Automotive Power Supply Testing System

The Automotive Power Supply Testing System features a modular design and is a compact EMC testing system used for immunity testing of automotive electronic devices against pulsed conducted disturbances on wiring. With a high-performance version, it can test automotive electrical/electronic equipment with high instantaneous current consumption, and even complete vehicle testing.


Basic Schematic:

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Main components of the Spitzenberger & Spies Automotive Power Supply Quality Testing System:

■ Control and signal generation unit SyCore

■ PAS LVA or GN/KFZ linear amplifier for emulating the automotive power supply

■ Load Dump Generator

■ CAR-TESTER-SYSTEM 14 Transient Pulse Generator


Overview

Emulates scenarios in which the automotive power supply system is disturbed by high-load switching, power supply fluctuations, or emulated emergency-condition power failures.

PAS…/GN/KFZ Series 2-/4- Quadrant Amplifiers:

Can be used to emulate DC 12V, DC 24V, and the new DC 48V power supplies.

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The 2-/4- quadrant amplifiers of the PAS GN/KFZ series are adjustable voltage sources manufactured by Spitzenberger & Spies for automotive power supply simulation systems. They provide test voltages of 12V, 24V, and 48V. Key features include:

■ 2-/4- quadrant power amplifier

■ Wide frequency range

■ Freely programmable waveform generator

■ Short-term overload capability

■ Low internal impedance

■ Fast voltage slew rate

■ Common output



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