Mightex Systems developed and produced SLA-series two-channel universal LED drivers that are designed to drive a broad range of LED light sources. These LED drivers have two control modes:
Manual Knob Control Mode: the current output of each channel can be adjusted manually
Analog Input Control Mode: the current output of each channel can be controlled via 0~5V analog input.
The control mode is set via a DIP switch, and the factory default setting is “Manual Knob Control Mode”. The drivers also have a Maximum Current Setting DIP Switch, which allows user to set the maximum current to different levels, in order to prevent LED damage due to overdriving. The factory default setting is 30mA for SLA-0100-2, and 350mA for both SLA-1000-2 and SLA-1200-2. When the Maximum Current Setting DIP Switch is set at a smaller value (e.g. 350mA), the LED driver has a finer resolution for the output current.
When the driver is set to “Analog Input Control Mode”, the output current is proportional to the voltage of the analog input signal. The operational mode and the current limit of each channel can be set independently from each other.
Please visit the Mightex Systems website to find more information about the SLA-1000-2 Universal LED Controller.