Technical data

E3631A Features:
Total 80 watts of power
Triple outputs
Dual voltage and current meters
SCPI (Standard Commands for Programmable
Instruments) compatible
GPIB/RS-232 standard
20 AGILENT SYSTEM dc POWER SUPPLIES
Multiple-Output: 25 W and 30 W
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E3631A
A
B
C
D
E
System
dc Power
Supplies
E3631A
(at 0˚ to 55˚ C unless otherwise specified)
E3631A
☎
dc outputs Voltage/Current 0 to +25 V/0 to 1 A 0 to –25 V/0 to 1 A 0 to 6 V/0 to 5 A
Load regulation Voltage <0.01% + 2 mV <0.01% + 2 mV <0.01% + 2 mV
Current <0.01% + 250 µA <0.01% + 250 µA <0.01% + 250 µA
Line regulation Voltage <0.01% + 2 mV <0.01% + 2 mV <0.01% + 2 mV
Current <0.01% + 250 µA <0.01% + 250 µA <0.01% + 250 µ A
Ripple and noise Normal-mode voltage <350
µV rms/2 mV p-p <350 µV rms/2 mV p-p <350 µV rms/2 mV p-p
Normal-mode current <500 µA rms <500 µA rms <2 mA rms
Common-mode current <1.5 µA rms <1.5 µA rms <1.5 µA rms
Programming Voltage 0.05% + 20 mV 0.05% + 20 mV 0.1% + 5 mV
accuracy Current 0.15% + 4 mA 0.15% + 4 mA 0.2% + 10 mA
(25
° C ±5 ° C)
Readback accuracy Voltage 0.05% + 10 mV 0.05% + 10 mV 0.1% + 5 mV
(25
° C ±5 ° C) Current 0.15% + 4 mA 0.15% + 4 mA 0.2% + 10 mA
Resolution Program/readback 1.5 mV, 0.1 mA 1.5 mV, 0.1 mA 0.5 mV, 0.5 mA
Meter 10 mV, 1 mA 10 mV, 1 mA 1 mV, 1 mA
Transient response 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
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For off-the-shelf shipment
SPECIFICATIONS
E3631A Triple-Output
The E3631A is a triple-output programmable dc power
supply designed to meet the most exacting engineering
requirements with traditional Agilent quality and reliability
designed in.
Low Noise/Excellent Regulation
0.01% load and line regulation keep the output steady. The
linear supply specifies both normal mode voltage noise
and common mode current noise. The low normal mode
specification assures clean power for precision circuitry
and the low common mode current provides isolation from
power line current injection.
Remote Interface
The E3631A comes with GPIB and RS-232. This supply lets
you program both voltage and current. You can monitor the
output terminals for voltage and current, and a query command
lets you read the programmed voltage and current. All program-
ming is done in easy to use SCPI. VISA driver is available.
Front Panel Operation
Both voltage and current can be monitored simultaneously
for output from the front panel on an easy to read vacuum
flourescent display. A knob allows you to set the output at
the resolution you need for the most exacting adjustments,
quickly and easily. Store and recall key enables you to save
and recall up to three frequently used operating states. The
output on/off button enables/disables the output.
Isolated
In the E3631A 6 V supply is isolated from the ±25 V supply to
minimize any interference between circuits under test.
Supplemental Characteristics
ac Input:
100 Vac ± 10%, 47 to 63Hz (Opt 0E9)
115 Vac ± 10%, 47 to 63Hz (Standard)
230 Vac ± 10%, 47 to 63Hz (Opt 0E3)
Product Regulation: Designed to comply with UL1244,
IEC 1010-1; certified with CSA 22.2
Meets requirements for CE regulation
Warranty: 3 years
Size:
E3631A
213 mmW x 132 mmH x 360 mmD
(8.4 in. x 5.2 in. x 14.2in.)
Weight:
E3631A
8.2 kg (18 lbs)