High-Power Bidirectional Programmable Wide Range DC Power Supply for Solar Cell Matrix Laboratory Testing

"Bidirectional" means the N35200 can operate in two quadrants: it can act as a source (supplying power to your device) and as a sink (absorbing power). "Regenerative" means that when absorbing power (e.g., during battery discharging or motor braking), it feeds the energy cleanly back into your facility's AC grid instead of dissipating it as heat. This can save significant electricity costs and reduce the need for bulky air conditioning in your lab or production line.

The CC/CV priority selection allows you to define the operating mode during startup and transitions. If your load is sensitive to inrush current (e.g., a laser diode), you can set "CC Priority" to limit the current overshoot. If your load is sensitive to voltage spikes (e.g., capacitors), you can set "CV Priority." This feature is crucial for preventing damage to expensive DUTs during the testing process.

Yes. The N35200 offers an optional PV Matrix I-V Curve Simulation function. This allows you to program multiple I-V curves based on different irradiance and temperature conditions, enabling you to test the Maximum Power Point Tracking (MPPT) efficiency of your photovoltaic inverters accurately and repeatedly, directly on the production line.

The N35200 comes standard with LAN (Ethernet) and RS232 interfaces. We also offer optional modules for GPIB, CAN, RS485, and USB to ensure compatibility with most industrial communication protocols, making integration into existing automated test equipment (ATE) systems seamless.

A single N35200 unit supports a maximum voltage of 1500V, a maximum current of -360A~+360A, and a power rating ranging from 6kW up to 54kW. For higher power requirements, the series can be paralleled to achieve even greater capacities.