Datasheet
2
R&S®NGM200
Power Supply Series
At a glance
The single-channel R&S®NGM201 and the two-channel
R&S®NGM202 deliver up to 60W of output power per
channel. The output channels are floating, galvanically
isolated and protected against overload and short circuits.
Thanks to their high accuracy and fast load recovery
time, the R&S®NGM200 power supplies are perfect
for challenging applications. Their two-quadrant
architecture allows them to function both as a
source and a sink to simulate batteries and loads.
Their short recovery times enable them to handle
fast load changes that occur, for example, when
mobile communications devices switch from sleep
mode to transmit mode. High-speed data acquisition
and convenient battery simulation widen the range
of applications.
With four measurement ranges for current and a resolu-
tion of up to 6
½ digits when measuring voltage, current
and power, the R&S®NGM200 power supplies are perfect
for characterizing devices that have low power consump-
tion in standby mode and high current in full load opera-
tion. In many cases, an additional digital multimeter is no
longer necessary.
Thanks to their fast recovery time of <30µs, their mini-
mum overshoot even during a demanding load change
and fast impedance regulation, the R&S®NGM200 power
supplies are ideal for powering IoT devices and other
battery-operated devices.
With an acquisition rate of up to 500 000 samples per sec-
ond, even extremely fast variations in voltage or current
can be captured.
The linear two-quadrant design of the output stages allows
the R&S®NGM200 power supply series to operate as a
source and sink with minimum residual ripple and noise,
ideally supporting the development of power amplifiers
and MMICs. The optional battery simulation functionality
provides test conditions that imitate the use of a real
battery.
Key facts
R&S®NGM201 R&S®NGM202
Number of output channels 1 2
Total output power 60 W 120 W
Max. output power per channel 60 W
Output voltage per channel 0 V to 20 V
Max. output current per channel ≤ 6 V: 6 A, > 6 V: 3 A
Load recovery time <30µs
Max. power and current per
channel when used as a load
60 W, 3 A
NGM200_dat_en_3609-1685-32_v0100.indd 2 22.05.2019 11:54:12