ABC Features

• Direct entry of voltage and current from the keypad with up-down slew buttons.
• A two-line, sixteen character back-lit display prompts you for settings and reports back what the ABC is delivering to the load.
• All full scale and zero adjustments are made with the keypad and are stored in non-volatile memory. Calibration is password protected.
• Kepco¹s ABC is controlled over either GPIB or RS 232 and understands SCPI and IEEE 488.2. VISA driver provided.
• ABC are automatic crossover voltage/current stabilizers with full control in both modes.
• Overvoltage and overcurrent protection are standard and fully programmable.
• The high efficiency switching topology used in ABC requires no forced air mechanical cooling.
• A highly effective multi-stage output filter keeps the output ripple and noise down to linear levels...without the heavy metal.
• A non-volatile memory stores 40 different combinations of voltage, current, overvoltage, overcurrent and time interval. They may be recalled individually or in a step sequence.
• External Trigger port allows either hard wire or software triggering to presets.

Trace showing typical
output ripple at full load
(Vertical 5 mV/division, Horizontal 5 ms/division)