ATLAS Programmable Electronic DC Load

Ultra-High Power Density & Scalability

With a minimum current rise time of just 20µs, and supports high-frequency dynamic load switching up to 30kHz, ATLAS fits dynamic load changing testing scenarios such as new energy vehicle motor controllers. For testing application against power supplies, ATLAS provides a 2x transient overload capability for testing the latter's response limits of protection circuits.

Dynamic Response & Overload Capability

With a minimum current rise time of just 20µs, and supports high-frequency dynamic load switching up to 30kHz, ATLAS fits dynamic load changing testing scenarios such as new energy vehicle motor controllers. For testing application against power supplies, ATLAS provides a 2x transient overload capability for testing the latter's response limits of protection circuits.

Metrology-Grade Accuracy & High-speed Sampling

ALTAS features the industry-leading precision of 0.025%+0.025% F.S. for voltage and 0.05%+0.05% F.S. for current that handle the complex and demanding testing applications such as for precision power supply calibration and power electronics.

Coupled with a built-in real-time high-speed sampling rate of up to 500kHz, it can accurately capture nanosecond-level transient waveform mutations - such as DC-DC switching noise or battery charge/discharge pulses - providing solid support for in-depth fault diagnosis and high-resolution data analysis.

Versatile Options of Working Modes & Test Functions

ATLAS meets complex loading demands by offering standard CC, CV, CP, and CR modes alongside versatile composite modes like CV-CC and CR-CC. It further integrates advanced testing capabilities, including sequence programming, transient short-circuit simulation, and dedicated battery, capacitor, and protection mechanism tests. Spanning an ultra-wide 150V to 1200V range with multi-level CV loop speed adjustments, the system adapts perfectly to power supplies with diverse output characteristics.

Comprehensive Protection & Flexible Communication

ATLAS guarantees operational safety through comprehensive hardware protections (OVP, OCP, OPP, OTP, reverse polarity, and fault alarms) and seamlessly integrates into complex ATE environments using versatile communication interfaces (LAN, RS232, CAN-FD, optional GPIB) and 20kHz analog I/O monitoring.