Agilent
E363xA Series
Programmable DC Power Supplies
Data Sheet
Reliable Power,
Repeatable Results
• Single and triple output
• 80 W to 200 W output power
• Dual range output
(except E3631A)
• Low noise and excellent
regulation
• Remote sensing
(except E3631A)
• Front and rear output
terminals
(E3633A/34A only)
• GPIB and RS-232 standard
• Save and recall functions
• Overvoltage protection,
Overcurrent protection
(except E3631A)
Clean and stable power
with programmability at an
affordable price
Affordable programmable power
supplies to meet your needs
The E363xA Series of programmable
DC power supplies gives you the
performance of the system power
supplies at a decent price. All models
provide clean power, excellent regulation and a fast transient response with
built-in GPIB and RS-232 interfaces.
The E363xA Series is designed to
meet the requirements of the most
demanding applications in R&D design
verifications, production testing, and
QA verifications with traditional quality
and reliability which you can count on.
Excellent performance you can trust
With the 0.01% load and line
regulation, the E363xA Series can
maintain a steady output when power
line and load changes occur. The
power supplies specify both normal
mode voltage/current noise and
common mode current noise. The
low normal mode noise specification
assures clean power for precision
circuitry applications, and the low
common mode current provides isolation from power line current injection.
Remote Interface
If you have an IEEE-488 card or
RS-232 in a PC, these power supplies
will work for you. Every model comes
equipped with both GPIB and RS-232
as standard. All programming is done
in easy-to-use SCPI (Standard Commands for Programmable Instruments).
The user’s guide describes the process
for the first-time programmers.
Front Panel Operation
A knob and self-guiding keypads allow
you to set the output at your desired
resolution quickly and easily. You
can store and recall for up to three
complete setups using the internal
non-volatile memory. The output on/
off button sets the output to zero.
E3631A triple-output power supply
This famous 80-watt triple output
supply offers three independent
outputs: 0 to 6 V/5A, 0 to +25V/1A
and 0 to –25V/1A. The 6 V output is
electrically isolated from the ±25 V
supply to minimize any interference
between circuits under test. The ±25 V
outputs can be set to track each other.
E3632A/33A/34A single-output
dual range power supplies
These single output power supplies
give you the flexibility to select from
a dual output range. The output load
is protected against overvoltage
and overcurrent, which are easily
monitored and adjusted from the front
panel and remote interface. Remote
sensing is available to eliminate the
errors caused by voltage drops on
the load leads. The E3633A/34A offer
front and rear output terminals for
easy wiring.
2
E3631A/32A/33A/34A Programmable DC Power Supply Specifications
Model Number
DC Output
Rating (0 ºC to 40 ºC)
Load Regulation
± (% of output + offset)
Line Regulation
± (% of output + offset)
1 2 3
0 to +6 V,
0 to 5 A
E3631A
0 to +25 V,
0 to 1 A
0 to –25 V,
0 to 1 A
E3632A E3633A E3634A
0 to 15 V/7 A or
0 to 30 V/4 A
0 to 8 V/20 A or
0 to 20 V/10 A
< 0.01% + 2 mV
< 0.01% + 250 μA
< 0.01% + 2 mV
< 0.01% + 250 μA
0 to 25 V/7 A or
0 to 50 V/ 4 A
Ripple and Noise (20 Hz to 20 MHz)
Normal Mode Voltage < 350 μVrms/2 mVpp < 350 μVrms/3
< 500 μVrms/ 3 mVpp
mVpp
Normal Mode Current < 2 mArms < 500 μArms < 2 mArms
Common Mode Current < 1.5 μArms
Accuracy1 12 Months (25 ºC + 5 ºC), ± (% output + offset)
Programming
Voltage 0.1% + 5 mV 0.05% + 20 mV 0.05% + 10 mV
Current 0.2% + 10 mA 0.15% + 4 mA 0.2% + 10 mA
Readback
2
Voltage 0.1% + 5 mV 0.05% + 10 mV 0.05% + 5 mV
Current 0.2% + 10 mA 0.15% + 4 mA 0.15% + 5 mA
Resolution
Program 0.5 mV/0.5 mA 1.5 mV/0.1 mA 1 mV/0.5 mA 1 mV/1 mA 3 mV/0.5 mA
Readback 0.5 mV/0.5 mA 1.5 mV/0.1 mA 0.5 mV/0.1 mA 0.5 mV/1 mA 1.5 mV/0.5 mA
Meter 1 mV/1 mA 10 mV/1 mA 1 mV/1 mA
1 mV/1 mA (< 10A), 10 mA (¡ 10 A)
Transient Response Less than 50 μsec for output to recover to within 15 mV following a change in output current from full load to half load
or vice versa
Command Processing
3
Time
< 50 msec < 100 msec
OVP/OCP
Accuracy
± (% output + offset)
Activation Time N/A
N/A 0.5% + 0.5 V/0.5% + 0.5 A
1.5 msec, OVP ¡ 3 V/< 10 msec, OVP < 3 V and OCP <10 msec
Temperature Coefficient per ºC (% output + offset)
Voltage 0.01% + 2 mV 0.01% + 3 mV
Current 0.02% + 3 mA 0.02% + 0.5 mA 0.02% + 3 mA
Stability, constant load & temperature ± (% of output + offset), 8 hrs
Voltage 0.03% + 1 mV 0.02% + 2 mV 0.02% + 1 mV
Current 0.1% + 3 mA 0.05% + 1 mA 0.1% + 1 mA
Remote Sense (max.
voltage in each load lead)
N/A 1 V 0.7 V
Voltage Programming Speed, to within 1% of total excursion
Up Full Load 11 msec 50 msec 50 msec 95 msec 80 msec
No Load 10 msec 20 msec 20 msec 45 msec 100 msec
Down Full Load 13 msec 45 msec 45 msec 30 msec 30 msec
No Load 200 msec 400 msec 400 msec 450 msec 450 msec
1
Accuracy specifications are valid after a 1-hour warm-up and calibration at 25 ºC.
2
Accuracy refers to readback over GPIB and RS-232 or front panel with respect to actual output.
3
Maximum time for output to change after receipt of commands.
3
Model Number
AC Input (47 Hz – 63 Hz) 100 Vac ±10% (Opt 0E9)/115 Vac ±10% (Std)/230 Vac ±10% (0E3)
Dimensions 213 x mm W x 133 mm H x 348 mm D
Weight 8.2 kg (18 lbs) net, 11 kg (24 lbs) shipping 9.5 kg (21 lbs) net, 12 kg (26 lbs) shipping
Warranty Three years for E363xA series power supplies
Product Regulation Certified to CSA 22.2 No. 231 (for E3631A), No. 1010.1 (for E3632A/33A/34A);
1 2 3
E3631A
(8.4 x 5.2 x 13.7 in)
Three months for standard shipped accessories
conforms to IEC 1010-1; carries CE marks; complies with CISPR-11, Group 1, Class A
E3632A E3633A E3634A
Ordering Information
E3630 Series Power Supplies
E3631A 80-Watt
Triple Power Supply
E3632A 120-Watt
Single Power Supply
E3633A/34A 200-Watt
Single Power Supply
Standard Shipped Accessories
User’s & Service guide, Product
Reference CD, AC power cord
Power Options
Opt. 0E3 230 Vac ± 10%
Opt. 0EM 115 Vac ± 10%
Opt. 0E9 100 Vac ± 10%
Other Options
Opt. 0L2 Extra manual sets
Opt. 1CM Rackmount kit*
Opt. UK6 Commercial calibration
with test result data
E3600A-100 Test lead kit
Rackmount Kits*
Agilent E3631A/32A/33A/34A
To rackmount two instruments sideby-side
Lock-link Kit (P/N 5061-9694)
Flange Kit (P/N 5063-9214)
To rackmount one or two instruments
in a sliding support shelf
Support Shelf (P/N 5063-9256)
Slide Kit (P/N 1494-0015) required
for support shelf
* Rackmounting with 1CM or
lock-link/flange kit requires
Agilent or customer support rails
Agilent Support Rails-E3663AC
4
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Product specifications and descriptions
in this document subject to change
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© Agilent Technologies, Inc. 2013
Published in USA, April 18, 2013
5968-9726EN
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