R&S^®NGPE 40/40 Programmable Power Supply

For Use in Test Systems and for general laboratory applications

Specifications in Brief

Voltage setting, in 4 digits	0 V to 39.99 V
Resolution/Deviation	10 mV (4000 steps)/<10–3 of full scale
Current setting, in 3 digits	0 A to 39.9 A
Resolution/Deviation	100 mA (400 steps)/ <2×10–3 of full scale
Constant-voltage source
Deviation of output voltage
with ±10 % AC supply variation	<10–4
between 0 °C and 45 °C	<2 × 10–5/°C
with 10 % to 90 % nominal current	<10–4
Transient recovery time at 40 V
from 2 A to 18 A or conversely	2.0 ms (to 150 mV)
from 2 A to 4 A or conversely	0.2 ms (to 50 mV)
from 16 A to 18 A or conversely	0.2 ms (to 50 mV)
Setting time	without load	with load
from 0 V to 39 V	50 ms	60 ms
from 39 V to 0.4 V	100 ms	30 ms
from 39 V to 0.1 V	120 ms	40 ms
PARD, Vrms/Vp	2 mV/20 mV
Constant-current source
Deviation of output current
with ±10 % AC supply variation	<10–4
between 0 °C and +45 °C	<10–4/°C
with 10 % to 90 % nominal voltage	<10–4
PARD, Irms	<40 mA
Remote control	IEC 625-1 (IEEE 488)
Functions	SH0, AH1, T0, TE0, L1, LE0, SR0, RL1, PP1, DC1, DT1, C0
Remote sensing	compensation for 0.5 V per lead
Panel meters
Voltmeter (2 ranges)	10/40 V ±2.5 % of full scale
Ammeter (2 ranges)	4/40 A ±2.5 % of full scale
Monitoring output
for current	400 mV corresp. to 4 A, 2 % of fs 400 mV corresp. to 40 A, 0.2 % of fs
for voltage	0 V to 40 V, 0.2 % of fs
General data
Overvoltage protection (OVP)	4.5 V to 50 V
AC supply, selectable	95 V to 135 V or 190 V to 265 V, 47 Hz to 63 Hz, 1600 VA
Dimensions (W × H × D)	492 mm × 161 mm × 420 mm (19.37 in × 6.34 in × 16.54 in)
Weight 14 kg	(30.86 lb)