4-Quadrant Voltage and Current Amplifier Systems - Power4Test

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4-Quadrant Power Amplifier Systems

Modular Amplifier Systems

1. Start with one system controller and two slave amplifiers.

2. Expand the system with up to 18 slave amplfiers.

3. Choose the combinations for your individual applications.

Features:

Four Quadrant Operation
Small Signal Bandwidth DC-600 kHz
Fast Slew Rate >60 V/µs
High Short-Term Overcurrent Capability
Remote Control Software included, Integration in Automated Test Systems possible
Symmetric Input
Series and Parallel Operation for Higher Voltage and Current Needs
USB and LAN Interface
Monitor Output for Voltage / Current
6 Configurable Compensation Networks in Current Amplifier Operating Mode
Sense Input
Current Measurement via High Performance Current Transformer
Interlock
Adjustable Output Resistance (Option)
Isolation Amplifier (Option)
Over-Voltage Protection (Option)

Typical Applications:

LV123 - Electrical characteristics and electrical safety of high-voltage components in road vehicles
LV148 - Electrical and electronic components in 48 V on-board grid of motor vehicles (Testing of 48 V DC/DC-Convertors)
VW 80300 - Automotive Testing
Testing of Transformers and Current Sensors
Testing of Fuses

Examples of Realized Projects