Datasheet

Highly visible vacuum
uorescent display
Selectable dual range
provides exibility 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
exibility 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
ve 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