- N8361F series is a programmable DC power supply with bipolar voltage and bidirectional current output, which can be operated from the first to the fourth quadrant. N8361F supports characteristics such as fast response, high accuracy, high stability, high flexibility. Its voltage rise and fall time less than 50μs, current accuracy up to 1μA, it can be used in applications that require positive and negative voltage power supply, such as analog circuits, laboratory equipment, electronic component testing and automotive electronic ground drift testing.