A constant voltage driver is designed to maintain a constant voltage level during operation regardless of current variations. For example Sunpowers RS-25-5 can provide 5V/0~5A, the output voltage remains constant at 5V whilst the output current varies from 0~5A based on the load condition. Should the constant voltage power supply exceed 5A (The rated current) then the power supply will go into overload protection mode (operating from 105~150% of the rated output power). Constant voltage drivers are ideal for paralleled LED strip lighting due to the circuit design producing the most balanced current over the independent output channels.
