Chroma 63204A-150-400 DC Electronic Load

Overview

The Chroma 63204A-150-400 is a high-power DC electronic load from the Chroma 63200A series, designed for testing a wide range of power conversion products including AC/DC and server power supplies, DC/DC converters, EV batteries, and automotive charging stations. This model features ultra-high power density design that combines compact size with 4000W maximum power rating, making it ideal for engineering testing and automated test system integration.

Key Features

• Three current ranges: 0-40A (Low), 0-200A (Mid), 0-400A (High) at 0-150V
• High-precision measurement: 0.015%+0.015% F.S. voltage, 0.04%+0.04% F.S. current, 0.1%+0.1% F.S. power
• Multiple operating modes: constant voltage, constant current, resistance, power, and impedance (CZ mode)
• Built-in 200MHz digital signal microprocessor for optimal speed and control performance
• Overcurrent, overpower, and over-temperature protections with over-voltage and polarity-reverse alarms
• 4 user-defined hot keys for rapid mode entry
• Constant Impedance (CZ) mode for realistic loading current simulation

Applications

• AC/DC and server power supply testing
• DC/DC converter testing and characterization
• EV battery and automotive charging station testing
• Power electronics component validation
• Automated test system integration