Product specifications

34
Connect multiple units in
parallel and series
Should you need greater output
power, the N8700 series power
supplies give you the flexibility
to connect in parallel up to four
identical units (same model num-
ber) for greater output current or
connect two identical units (same
model number) in series for greater
output voltage (see output terminal
isolation information).
Fan speed control
Lab bench use is enhanced by the
fan speed control, which helps to
minimize the acoustic noise.
Application notes
Selecting DC Sources for
Telecommunications Equipment
Test Systems
5990-4370EN
Power Sources for Energy-Efficient
High Input Voltage Telecommunications
Equipment Development
5990-4371EN
Single-Output 3.3-5.2 KW GPIB, LAN, USB
(Continued)
Spe cif icati ons
(at 0° to 55°C unless
otherwise specified)
More detailed specifications at www.agilent.com/find/N8700
Basic DC Power Supplies essential features for a tight budget
N8737A N8738A N8739A N8740A N8741A N8742A
Number of outputs 1 1 1 1 1 1
GPIB, LAN, USB Yes Yes Yes Yes Yes Yes
Ouput ratings
Voltage
1
60 V 80 V 100 V 150 V 300 V 600 V
Current
2
55 A 42 A 33 A 22 A 11 A 5.5 A
Power 3300 W 3360 W 3300 W 3300 W 3300 W 3300 W
Programming accuracy
Voltage
1
0.05%+ 30 mV 40 mV 50 mV 75 mV 150 mV 300 mV
Current
2, 6
0.1%+ 110 mA 84 mA 66 mA 44 mA 22 mA 11 mA
Output ripple and noise
CV p-p
(Up to 20 MHz) 60 mV 80 mV 100 mV 100 mV 300 mV 500 mV
CV rms
(From 5 Hz – 1 MHz) 8 mV 25 mV 25 mV 25 mV 100 mV 120 mV
Measurement accuracy
Voltage 0.1%+ 60 mV 80 mV 100 mV 150 mV 300 mV 600 mV
Current
6
0.1%+ 165 mA 126 mA 99 mA 66 mA 33 mA 16.5 mA
Load effect
CV load regulation
3
14 mV 17 mV 20 mV 27.5 mV 50 mV 95 mV
CC load regulation
4
16 mA 13.4 mA 11.6 mA 9.4 mA 7.2 mA 6.1 mA
Source effect
CV line regulation
5
8 mV 10 mV 12 mV 17 mV 32 mV 62 mV
CC line regulation
5
7.5 mA 6.2 mA 5.3 mA 4.2 mA 3.1 mA 2.6 mA
Load transient recovery time
Time
7
≤ 1 ms ≤ 1 ms ≤ 1 ms ≤ 2 ms ≤ 2 ms ≤ 2 ms
Supplemental Characteristics
(Non-warranted characteristics determined by design
that are useful in applying the product)
Output response time
Up-prog response time
8
150 ms 150 ms 150 ms 150 ms 150 ms 250 ms
Down-prog response time Full-load
8
160 ms 300 ms 300 ms 300 ms 300 ms 500 ms
Down-prog response time No-load
9
1100 ms 1200 ms 1500 ms 2000 ms 3500 ms 4000 ms
Remote sense compensation 5 V 5 V 5 V 5 V 5 V 5 V
Output ripple and noise
CC rms
10
100 mA 80 mA 70 mA 60 mA 20 mA 10 mA
Programming resolution
Measurement resolution
Voltage 7.2 mV 9.6 mV 12 mV 18 mV 36 mV 72 mV
Current 6.6 mA 5 mA 4 mA 2.6 mA 1.3 mA 0.66 mA
Notes:
1
Minimum voltage is guaranteed to maximum
0.2% of rated output voltage.
2
Minimum current is guaranteed to maximum
0.4% of rated output current.
3
From no-load to full-load, constant input voltage.
Maximum drop in remote sense.
4
For load voltage change equal to the unit voltage
rating, constant input voltage
5
Single-phase and 3-Phase 208 V models:
170~265 VAC, constant load. 3-Phase 400 V
models: 342~460 VAC, constant load.
6
The constant current programming readback
and monitoring accuracy does not include the
warm-up and load regulation thermal drift.
7
Time for output voltage to recover within 0.5%
of its rated output for a load change 10 - 90%
of rated output current, local sense.
8
From 10% to 90% or 90% to 10% of rated output
voltage, with rated, resistive load.
9
From 90% to 10% of rated output voltage.
10
For 8 V - 15 V models the ripple is measured from
2 V to rated output voltage and rated output current.
For other models, the ripple is measured at 10 - 100%
of rated output voltage and rated output current.