Highly visible vacuum

fluorescent display

Selectable dual range

provides flexibility and

convenience

Electronic calibration from the front panel

Rotary knob for quick and

analog-like control of voltage

and current

Tough handle for easy carriage

and unit prop-up

Versatile binding posts offer

flexibility to use safety test

leads, banana plugs or

stripped wires

1 year warranty protects your

investment

Built-in GPIB and RS-232

interfaces

Cooling fan with automatic

speed control for low acoustic

noise

Rear output and sensing

terminals

Store and recall up to

five different operating

statuses in non- volatile

storage locations

Set the overvoltage protection

and enable the overvoltage

protection circuit

03 | Keysight | E3640A – E3649A Programmable DC Power Supplies – Data Sheet