E3620A Datasheet, PDF (2/5 Pages) Keysight Technologies – E3620A and E3630A Non-programmable DC Power Supplies

02 | Keysight | E3620A and E3630A Non-programmable DC Power Supplies – Data Sheet
Reliable Power,
Repeatable Results
–– Linear power supply
–– Dual or triple output
–– 10-turn voltage and current control
–– Low noise and excellent regulation
Affordable, Full-Featured Benchtop Power Supplies
Provide Excellent Performance and Flexibility
Multiple-output
non-programmable models
The Keysight Technologies, Inc. E3620A
and E3630A low-cost benchtop power
supplies give you the performance of
system power supplies at a decent price.
Both supplies provide clean power with
excellent regulation and a fast transient
response.
With multiple supplies in a compact unit,
the E3620A and E3630A provide excellent
performance while saving space on your
bench. Both instruments feature a tight
0.01 percent line and load regulation and
a low normal mode noise specification of
less than 0.35 mV to ensure clean power
for precision circuitry. With a common
mode current specification of less than
1 μA, both multiple-output power supplies
minimize the power line current injection.
The E3620A and E3630A feature separate
digital panel meters so you can monitor
the voltage and current simultaneously.
They also protect your DUT against
overload and short-circuit damage.
Smooth turn-on and turn-off transitions
keep power spikes out of your circuits.
Auto-tracking permits equal or proportional
voltage sharing, and allows control of
output voltage from one master unit. The
master and slave supplies have the same
output polarity with respect to a common
bus or ground. This operation is useful
where simultaneous turn-up, turn-down or
proportional control of all power supplies
is required.
E3620A dual-output power supply
The 50-watt E3620A dual-output power
supply provides two 0 V to 25 Vdc outputs
with the maximum current of 1 A to satisfy
most bench requirements. The outputs are
completely independent and isolated.
E3630A triple-output power
supply with auto-tracking feature
The 35-watt E3630A triple-output power
supply provides three DC outputs: 0 to 6 V
with a maximum current of 1 to 2.5 A and
0 to 20 V and 0 to %20 V with a maximum
current of 0.5 A. An auto-tracking feature
lets you use one voltage control to adjust
the +20 V and %20 V outputs simultane-
ously. The outputs track each other to
within 1 percent, making it easy to adjust
the power supply for circuits requiring
balanced voltages.