Plug-in modules only require front panel access for installation or removal from both the four bay and two bay mainframe. Only the mainframe requires the AC input power connection. Any combination of load modules can be configured in the mainframe. Programming keys allow setting, clearing, saving or recalling data. A configuration key allows display of mainframe firmware status, control of module synchronization and other system level parameters.
Individual modules have their own front panel control, in addition to the mainframe controller.
An analog knob allows easy continuous manual adjustment of the load level setting. As electronic systems operate at increasingly higher speeds, power supplies and devices must perform with more dynamic load conditions. The MML Series electronic load has been designed to simulate these conditions. The figure above illustrates the programmable load parameters. This FET technology achieves minimum input resistance while enabling high current sink capability at low voltages.