R&S®NGM, NGK, NGB Single output benchtop Power Supplies

Compact, low noise, general purpose

This is a discontinued product
More Information? Please contact us.
  • Overview

Key Facts

+++ Limited availability! - Please contact your local R&S sales agent ++++

Specifications

Model Voltage setting ranges
R&S®NGA7.5 0.01 to 7.5 V
R&S®NGA15 0.01 to 15 V
R&S®NGA35 0.01 to 35 V
R&S®NGA70 0.01 to 70 V

Key Facts

  • +++ Limited availability! - Please contact your local R&S sales agent ++++

  • Characteristics
  • NGB: 350 W bench models
    • High-resolution ten-turn potentiometer for voltage and current
    • Surge current capability - several times the rated current may be drawn for short periods

    Suitable for use as constant-voltage/ constant-current sources with automatic regulation of voltage-to-current transition (LED indication) and as battery eliminator with switch-selected delay for current regulation (higher surge current), eg for incandescent lamps, blinkers, voltage converters. Other features: large panel meters for voltage and current, voltage compensation on leads up to 1 V, adjustable overvoltage protection.

Specifications


R&S®NGA 7.5 15 35 70
Setting ranges Voltage in V 0.01 to 7.5 0.01 to 15 0.01 to 35 0.01 to 70
Current in A 0.2 to 15 0.1 to 8 0.05 to 4 0.025 to 2
Resolution V in % 0.02 0.02 0.02 0.01
I in % 0.5 0.5 0.5 0.5
Max. Deviation of output for ΔV AC supply ±10% V (in %) 0.01 0.01 0.01 0.01
I (in %) 0.2 0.2 0.2 0.2
Δtamb-10 °C to +40 °C V (%/° C) 0.01 0.01 0.01 0.01
I (%) 0.1 0.1 0.1 0.1
Zout for V in mΩ 0.25 0.375 0.875 3.5
I in kΩ 0.25 1 4.4 17.5
tr for: V in μs 75 75 75 75
Max. PARD Vrms in mV 0.15 0.3 0.6 1
Irms mA - - - -
Remote sensing Overvoltage protec. S S S S S
O - - - -
Dimens. W × H × D in mm (Weight in kg) 129 × 172 × 330 (8)
R&S®NGB 32 70
Setting ranges Voltage in V 0.01 to 35 0.01 to 70
Current in A 0.02 to 10 0.01 to 5
Resolution V in % 0.02 0.02
I in % 0.02 0.02
Max. Deviation of output for ΔV AC supply ±10% V (in %) 0.001 0.001
I (in %) 0.002 0.002
Δtamb-10 °C to +40 °C V (%/° C) 0.01 0.01
I (%) 0.01 0.01
Zout for V in mΩ 0.43 1.75
I in kΩ 14 56
tr for: V in μs 50 50
Max. PARD Vrms in mV 0.2 0.5
Irms mA 10 5
Remote sensing Overvoltage protec. S S S
O O O
Dimens. W × H × D in mm (Weight in kg) 190 × 172 × 330 (10)
R&S®NGBI 35 70
Setting ranges Voltage in V 0.01 to 35 0.01 to 70
Current in A 0.02 to 10 0.01 to 5
Resolution V in % 0.02 0.02
I in % 0.02 0.02
ΔV AC supply ±10% V (in %) 0.001 0.001
I (in %) 0.001 0.001
Δtamb-10 °C to +40 °C V (%/° C) 0.01 0.01
I (%) 0.01 0.01
Zout for V in mΩ 0.438 1.75
I in kΩ 14 56
tr for: V in μs 50 50
Max. PARD Vrms in mV 0.2 0.5
Irms mA 1 1
Remote sensing Overvoltage protec. S S S
O O O
Dimens. W × H × D in mm (Weight in kg) 190 × 172 × 330 (10)
R&S®NGK 15 35 70 280
Setting ranges Voltage in V 0.01 to 15 0.01 to 35 0.01 to 70 0.01 to 280
Current in A 0.01 to 4 0.01 to 2 0.01 to 1 0.002 to 0.2
Resolution V in % 0.02 0.01 0.01 0.01
I in % 0.02 0.02 0.02 0.02
Max. Deviation of output for ΔV AC supply ±10% V (in %) 0.001 0.001 0.001 0.001
I (in %) 0.002 0.002 0.002 0.002
Δtamb-10 °C to +40 °C V (%/° C) 0.01 0.01 0.01 0.01
I (%) 0.01 0.01 0.01 0.01
Zout for V in mΩ 0.75 1.75 7 140
I in kΩ 37.5 175 700 700
tr for: V in μs 50 50 50 50
Max. PARD Vrms in mV 0.2 0.4 0.8 3
Irms mA 0.1 0.05 0.015 0.005
Remote sensing Overvoltage protec. S S S S S
O O O O -
Dimens. W × H × D in mm (Weight in kg) 190 × 172 × 278 (8)
R&S®NGM 7.5 15 35 70 280
Setting ranges Voltage in V 0.01 to 7.5 0.01 to 15 0.01 to 35 0.01 to 70 0.01 to 280
Current in A 0.01 to 4 0.01 to 2 0.01 to 1 0.01 to 0.5 0.002 to 0.1
Resolution V in % 0.02 0.02 0.02 0.01 0.01
I in % 0.02 0.02 0.02 0.02 0.02
Max. Deviation of output for ΔV AC supply ±10% V (in %) 0.001 0.001 0.001 0.001 0.001
I (in %) 0.002 0.002 0.002 0.002 0.002
Δtamb-10 °C to +40 °C V (%/° C) 0.01 0.01 0.01 0.01 0.01
I (%) 0.01 0.01 0.01 0.01 0.01
Zout for V in mΩ 0.75 1.5 3.5 14 280
I in kΩ 10 40 175 700 1400
tr for: V in μs 50 50 50 50 50
Max. PARD Vrms in mV 0.2 0.2 0.4 0.8 3
Irms mA 0.1 0.05 0.02 0.001 0.002
Remote sensing Overvoltage protec. S - - - - -
O O O O O -
Dimens. W × H × D in mm (Weight in kg) 95 × 172 × 278 (4)
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