Technical Principles Of Programmable Load Banks

The core of a programmable load bank lies in its programmability-specifically, the ability to precisely control parameters such as load current, voltage, and power using an integrated microprocessor or digital signal processor (DSP). This control can be either static or dynamic, enabling the simulation of various complex load-variation scenarios. For instance, in new energy testing, a programmable load bank can simulate the output characteristics of photovoltaic arrays under varying sunlight conditions; in electric vehicle testing, it can simulate load fluctuations of battery packs across different states of charge and discharge.