E3643A Datasheet, PDF (4/6 Pages) Keysight Technologies – Programmable DC Power Supplies

04 | Keysight | E3640A – E3649A Programmable DC Power Supplies – Data Sheet
Keysight E3640A – E3649A Programmable DC Power Supply Specifications
Model number
Maximum power
# of outputs
DC output rating
(@ 0 ºC to 40 ºC)
Net weight
Dimensions (without bumper)
E3640A
E3641A
E3642A
30 W
50 W
1
1
1
0 to 8 V/3 A or 0 to 35 V/0.8 A or 0 to 8 V/5 A or
0 to 20 V/1.5 A 0 to 60 V/0.5 A to 20 V/2.5 A
5.3 kg
5.2 kg
6.3 kg
212.6 mm W x 88.5 mm H x 348.3 mm D
E3643A
1
0 to 35 V/1.4 A or
0 to 60 V/0.8 A
6.2 kg
E3644A
80 W
1
0 to 8 V/8 A or
0 to 20 V/4 A
6.6 kg
E3645A
1
0 to 35 V/2.2 A or
0 to 60 V/1.3 A
6.7 kg
Model number
Maximum power
# of outputs
DC output rating
(@ 0 ºC to 40 ºC)
Net weight
Dimensions (without bumper)
E3646A
E3647A
60 W
2
2
Two 0 to 8 V/3 A or
Two 0 to 35 V/0.8 A or
0 to 20 V/1.5 A
0 to 60 V/0.5 A
8.2 kg
8.0 kg
212.8 mm W x 133.0 mm H x 348.3 mm D
E3648A
100 W
2
Two 0 to 8 V/5 A or
0 to 20 V/2.5 A
9.2 kg
E3649A
2
Two 0 to 35 V/1.4 A or
0 to 60 V/0.8 A
9.1 kg
Load and line regulation ± (% of output + offset)
Voltage
< 0.01% + 3 mV
Current
< 0.01% + 250 μA
Ripple and noise (20 Hz to 20 MHz)
Normal mode voltage
< 5 mVpp/0.5 mVrms for 8 V/20 V models
< 8 mVpp/1 mVrms for 35 V/60 V models
Normal mode current
< 4 mArms
Common mode current
< 1.5 μArms
Accuracy ¹ 12 months (@ 25 ºC ± 5 ºC), ± (% output + offset)
Programming
Voltage
< 0.05% + 10 mV (< 0.1% + 25 mV for output 2 of E3646/47/48/49 A)
Current
< 0.2% + 10 mA
Readback (over GPIB and with respect to actual output)
Voltage
< 0.05% + 5 mV (< 0.1% + 25 mV for output 2 of E3646/47/48/49 A)
Current
< 0.15% + 5 mA (< 0.15% + 10 mA for output 2 of E3646/47/48/49 A)
Meter ² (over front panel with respect to actual output)
Voltage
< 0.05% + 2 counts (<0.1% + 4 counts for output 2)
Current
< 0.15% + 5 mA (<0.15% + 10 mA for output 2)
Resolution
Program
< 5 mV/1 mA
Readback
< 2 mV/1 mA
Meter
10 mV/1 mA
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.
Settling time ³
< 90 msec
OVP
Accuracy,
± (% output + offset)
Activation time ⁴
< 0.5% + 0.5 V
< 1.5 msec, OVP ¥3 V/< 10 msec, OVP < 3 V
1.  Accuracy specifications are valid after a 1-hour warm-up with no load and calibration at 25 ºC.
2.  Meter accuracy specification is at minimum 10 mV decimal limited by front panel resolution.
3.  Maximum time required for the output voltage to change from 1% to 99% or vice versa following the receipt of VOLTage or APPLy command via direct GPIB
or RS-232 interface.
4.  Average time for output to start and drop after an OVP condition occurred.