R&S®NGL200 Power supply series

R&S®NGL202
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R&S®NGL202
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R&S®NGL202
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R&S®NGL202
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R&S®NGL201
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R&S®NGL201
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R&S®NGL201
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R&S®NGL201
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R&S®NGL201 and R&S®NGL202
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R&S®NGL202 R&S®NGL202 R&S®NGL202 R&S®NGL202 R&S®NGL201 R&S®NGL201 R&S®NGL201 R&S®NGL201 R&S®NGL201 and R&S®NGL202

Key facts

  • Max. output power: 120 W
  • Voltage per channel: 0 V to 20 V
  • Max. current per channel: 6 A
  • Load recovery time: < 30 µs
  • Ripple and noise: < 500 µVRMS / < 1 mARMS
  • 3-years-warranty

High precision source and sink

Due to their high accuracy and fast load recovery time, the R&S®NGL200 power supply series is 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.

Features & benefits

Optimized load recovery time

Consumer electronics such as mobile phones and IoT devices require very little current in sleep mode. However, the current requirement increases abruptly as soon as they switch to transmit mode. A power supply used to power such DUTs must be capable of handling current increases from a few µA to the ampere range without creating voltage drops or overshoots.

Thanks to their fast load recovery time of < 30 µs even during a challenging load change, the R&S®NGL200 power supplies are ideal for powering IoT and other battery-operated devices.

NGL200
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Exceptionally fast load recovery time

6 ½ digit resolution

With a resolution of up to 6½ digits when measuring voltage, current and power, the R&S®NGL200 power supply series is perfect for characterizing devices with low standby power consumption and high current in full load operation. The entire measuring range is covered without having to switch ranges. This results in faster measurements. In many cases, an additional digital multimeter is no longer necessary.

NGL200
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6 ½ digit resolution in V/I metering

Minimal ripple and noise

Advanced electronic circuitry is often very complex and sensitive to interference on the supply lines. In order to supply interference-free voltage to such sensitive DUTs, the power supplies must provide extremely stable output voltages and currents. All types of ripple and noise need to be avoided. The R&S®NGL200 power supplies have linear regulation and are ideal for sensitive DUTs.

NGL200
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Two-quadrant operation

The two-quadrant architecture of the R&S®NGL200 power supplies allows them to function both as a source and a sink and simulate batteries or loads. The power supply automatically switches from source to sink mode. As soon as the externally applied voltage exceeds the set nominal voltage, current flows into the power supply. This is indicated by a negative current reading.

NGL200
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Source and sink operation

Available models

  • Model name

    R&S®NGL201

    Order number 3638.3376.02

    Number of output channels
    1
    Max. output power
    60 W
    Output voltage per channel
    0 V to 20 V
    Output current per channel
    ≤ 6 V: 0 A to 6 A
    > 6 V: 0 A to 3 A
    Starting at
  • Model name

    R&S®NGL202

    Order number 3638.3376.03

    Number of output channels
    2
    Max. output power
    120 W
    Output voltage per channel
    0 V to 20 V
    Output current per channel
    ≤ 6 V: 0 A to 6 A
    > 6 V: 0 A to 3 A
    Starting at
Specifications
Electrical specifications
Number of output channels   1/2
Total output power   max. 60 W/120 W
Maximum output power per channel   60 W
Output voltage per channel   0 V to 20 V
Maximum output current per channel   ≤ 6 V: 6 A
    > 6 V: 3 A
Voltage ripple and noise (20 Hz to 20 MHz)   < 500 µV (RMS)
    < 2 mV (peak-to-peak) (meas.)
Current ripple and noise (20 Hz to 20 MHz)   < 1 mA (RMS) (meas.)
Load recovery time*1)   < 30 µs
Programming resolution Voltage 1 mV
  Current 0,1 mA
Output measurements
Measurement functions   voltage, current, power, energy
Readback resolution Voltage 10 µV
  Current 10 µA
Readback accuracy (± (% of output + offset)) Voltage < 0.02% + 2 mV
  Current < 0.05% + 250 µA
Special functions
Measurement functions   voltage, current, power, energy
Protection functions   OVP, OCP, OPP, OTP
FuseLink function  
Fuse delay at power-up  
Sense function  
Sink mode  
Output sequencing  
Trigger input/output  
Arbitrary function   ● (QuickArb)
Analog/modulation interface  
Data logging  
Display and interfaces
Display   TFT 5" 800 pixel x 480 pixel WVGA touch
Rear panel connections   connector block with 4 lines per channel
Remote control interfaces   standard: USB, LAN
    optional: Wirless LAN, IEEE-488 (GPIB)
General data
Dimensions (W × H × D)   222 × 97 × 436 mm
Weight   7.1 kg/7.3 kg
Rack installation   R&S®HZN96 option
*1) 10% to 90% load change within a band of ± 20 mV of set voltage.

Available options

General
Product Description
R&S®NGL-B105

R&S®NGL-B105

Order number 3652.6356.02

Description

IEEE-48 (GPIB) Interface

General
Product Description
R&S®NGL-K102

R&S®NGL-K102

Order number 3652.6362.02

Description

Wireless LAN remote control

R&S®NGL-K103

R&S®NGL-K103

Order number 3652.6385.02

Description

Digital trigger I/O

General accessories
Product Description

R&S®HZN96

Order number 3638.7813.02

Description

19'' rackmount kit, 2HU

Feature videos

Intuitive user interface

Intuitive user interface

The R&S®NGL200 Power Supply Series features a brilliant TFT 5’’ 800 x 480 Pixel WVGA capacitive touch screen with an intuitive user interface.

Optimized load recovery time with minimal overshoot

Optimized load recovery time with minimal overshoot

The R&S®NGL200 Power Supply Series features an exceptional fast load recovery time of < 30 µs with minimal overshoot. Perfect when testing IoT and battery powered devices or qualifying sensitive designs (e.g. semiconductors).

6 1/2 digits V/I metering

6 1/2 digits V/I metering

The R&S®NGL200 Power Supply Series features 6½ digits resolution in V/I metering, optimal for characterization of devices with low standby power consumption and high peak currents. Furthermore is can replace an additional DMM in many applications.

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