Agilent Technologies E3620A User manual

Agilent
E3620A and E3630A
Non-Programmable DC Power Supplies
Data Sheet

2
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 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 simultaneously.
The outputs track each other to within
1 percent, making it easy to adjust
the power supply for circuits requiring
balanced voltages.

3
Specifications
E3620A E3630A
Features Isolated dual
outputs, 10 turn pots CV, CL
Tracking, CV, CL (±20 V)
CV, CF (+6 V)
Number of outputs 2 3
Number of Output
Ranges
1 1
DC Output Rating 25 V, 1 A
25 V, 1 A
+6 V, 2.5 A
+20 V, 0.5 A
%20 V, 0.5 A
Load and Line
Regulation < 0.01% + 2 mV
Ripple and Noise (20 Hz to 20 MHz)
Normal mode voltage < 350 µVrms, < 1.5 mVpp
Normal mode current –
Common mode current < 1 µArms
Transient Response
Time
< 50 µsec following a change in output current from full load to half load for output to recover within:
15 mV
Meter Accuracy ±0.5% + 2 counts at 25 ºC ±5 ºC
Meter Resolution
Voltage 10 mV (0–20 V), 100 mV (>20 V) 10 mV
Current 1 mA 10 mA
Isolation 240 Vdc

4
Ordering information
E3620A Dual-output Power Supply
E3630A Triple-output Power Supply
Standard shipped accessories
Product Reference CD, power cord
Power options
Opt. 0E3 230 Vac ± 10%
Opt. 0EM 115 Vac ± 10%
Opt. 0E9 100 Vac ± 10%
Other options
Opt. 1CM or 34190A rackmount kit*
(Only applicable for E3620A)
Opt. UK6 Commercial calibration
certificate with test result data
E3600A-100 Test lead kit
Manual sets
Please visit
www.agilent.com/find/manuals
for the latest revisions of manuals.
Rackmount kits*
E3620A
To rackmount two instruments
side-by-side
• Lock-link Kit (P/N 5061-9694)
• Flange Kit (P/N 5063-9212)
or 34191A
To rackmount one or two instruments in
a sliding support shelf
• Support Shelf (P/N 5063-9255)
• Slide Kit (P/N 1494-0015)
required for support shelf
For a single instrument, also order filler
panel (P/N 5002-3999)
* Rackmounting with 1CM or lock-link/
flange kit requires
• Agilent or customer support rails
• Agilent Support Rails-E3663AC.
Supplemental characteristics
E3620A E3630A
Control Mode CV/CL CV/CL (±20 V)
CV/CF (+6 V)
Temperature Coefficient per ºC
Voltage < 0.02% + 1 mV
Current –
Output Drift
Voltage Less than 0.1% + 5 mV total drift for 8 hours after initial warm-up of 30 minutes
Current N/A
Temperature Range
Derate output current 50% between 40 ºC to 55 ºC
Cooling Convection cooling
Isolation ±240 Vdc
AC Input 100 Vac ±10%, 47–63 Hz (opt. 0E9)
115 Vac ±10%, 47–63 Hz (std)
230 Vac ±10%, 47–63 Hz (0E3)
Weight 5.0 kg (11.0 lbs) net, 6.25 kg (13.8 lbs) shipping 3.8 kg (8.4 lbs) net, 5.1 kg (11.3 lbs) shipping
Size 88.1 mm H x 212.3 mm W x 392.4 mm D
3.5” H x 8.4” W x 15.4” D
88.1 mm H x 212.3 mm W x 318.4 mm D
3.5” H x 8.4” W x 12.5” D
Warranty Three year for E3600 Series power supplies
Three months for standard shipped accessories
Product Regulation Certified to CSA 22.2 No. 231; conforms to IEC 1010-1; carries CE mark; complies with CISPR-11, Group 1, Class A,
KC South Korean EMC Mark, Canadian ICES/NMB-001, Australian C Tick Mark

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Product specifications and descriptions in
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© Agilent Technologies, Inc. 2009–2014
Published in USA, January 8, 2014
5968-9727EN