The term bipolar means that the voltage and current outputs can be made to vary smoothly and linearly through their entire plus and minus rated ranges, passing through zero with no polarity switching.
They can source or sink up to 100% of their current rating at any voltage setting, depending on the duty cycle. The separate bipolar voltage and current control channels are backed by four independently adjustable (and programmable) limits. Four front panel LEDs tell you whether the unit is operating in the voltage or current mode, or against the voltage limit or current limit. A mode switch on the front panel selects the operating channel.
(Current limiting either front panel adjusted or remotely programmed using the current limiting channel).
(Voltage limiting either front panel adjusted or remotely programmed using the voltage limiting channel).
Kepco BOP 1000M