Chroma 63203A-150-300

 Chroma 63203A-150-300 Programmable DC Electronic Load       The Chroma 63203A-150-300 high power DC electronic loads are designed for testing a wide range of power conversion products. To address these applications, the Chroma 63203A-150-300 offers high speed, programmable dynamic loading and sweep simulation for testing. These have unique user defined waveform (UDW) capability and external analog modulating input for simulating realworld, custom waveforms. Another distinct feature is the dynamic auto-frequency sweep function. . The Chroma 63203A-150-300 also has overcur, overpower, and over temperature protections as well as over voltage and polarity reverse alarms to enhance product reliability.    As each model of the Chroma 63203A series has 3 power ranges, they can precisely measure the voltage and cur in real time. With a digital signal microprocessor (200MHz) built in, these have the optimal speed and control performance. The Chroma 63203A-150-300 programmable DC electronic loads operate in constant voltage, cur, resistance, or power modes to satisfy a wide range of test requirements. When the need is for increased power, two or more loads can be run in parallel to achieve the desired load cur. To ensure user safety and minimize power supply failure rates, overcur and overpower protections have to be taken into consideration. Specifications for the Chroma 63203A-150-300 Programmable DC Electronic load include: