Modular Systems

Output Ratings

• Voltage: 20 V
• Current: 50 A
• Power: 500 W

Programming Accuracy (at 23°C ±5°C)

• Voltage: 0.06% + 10 mV
• Current: 0.1% + 30 mA

Ripple & Noise (20 Hz to 20 MHz)

• Voltage peak-to-peak: 5 mV
• Voltage rms: 1 mV
• Current rms: 10 mA

The Keysight N6755A is a 500 W high-performance, autoranging DC power module that provides low noise, high accuracy and programming speeds that are up to 10 to 50 times faster than other programmable power supplies. Optional high-speed test extension offers an oscilloscope-like digitizer that increases measurement accuracy when viewing high-speed transient or pulse events within the device-under-test (DUT).

This module is used in both the small, multiple output 1U high N6700 Low-Profile Modular Power System (for ATE systems) and the multiple output N6705 DC Power Analyzer (for bench testing). GPIB, LAN, USB and LXI compliance are standard. Select from more than 30 different DC power modules ranging in capability from basic to high precision, and in power from 20-500 Watts.

Download BenchVue Basic app for free to control your instruments.

Deliver exceptional battery life. Only Keysight N6780 Series SMUs let you visualize the current drain from nA to A in one pass and one picture unlocking insights to deliver exceptional battery life. Accurately emulate a battery with exceptional sourcing.  

• Stable, glitch-free sourcing and sinking (charge/eLoad), just like a battery.
• Programmable output resistance mimics the battery’s internal resistance.

Make measurements you didn’t think were possible.

• Characterize your device’s off-, sleep-, and transmit-mode current in one pass and one picture with seamless measurement ranging technology — no need to make multiple measurement sweeps.
• Perform battery rundown tests and characterize how your device performs with an actual battery with the SMU’s ammeter (zero-burden current shunt) mode.

Output ratings:

• Voltage: 20 V / 15 V / 10 V / 6 V
• Current: ± 4 A / ± 5 A / ± 6.7 A / ± 8 A
• Power: Up to 80 W

Output voltage ripple & noise (PARD) from 20 Hz – 20 MHz:

• CV peak-to-peak: 15 mV
• CVrms: 1.5 mV

Programming accuracy (at 23°C ± 5°C after 30 minute warm-up. Applies from min. to max. program):

• Voltage, 20 V, 15 V, 10 V, and 6 V ranges: 0.025% + 1.8 mV
• Current, 4 A, 5 A, 6.7 A, and 8 A ranges: 0.04% + 1.4 mA

Measurement accuracy (at 23°C ± 5°C)

• Voltage, 20 V range: 0.025% 1.8 mV
• Current, 8 A range: 0.04% + 1.5 mA
• Current, 100 mA range: 0.025% + 10 µA
• Current, 1 mA range: 0.025% + 100 nA

Download BenchVue Basic app for free to control your instruments.

• Double-wide module, up to 2 modules in mainframe
• Maximum 200 Watts sinking power per module
• Voltage: Up to 60 V
• Current: Up to 40 A
• Advanced operating Modes: CV, CC, CR, CP
• Arbitrary waveform generation
• High speed synchronized digitization of voltage and current
• Superior command processing time and current slew rate
• USB, LAN, GPIB interfaces standard
• N6700C style user interface for ease of use and familiarity

The Keysight N6792A offer 1U height modular electronic DC load module for N6700C mainframes. Capable of sinking power up to 200 W per channel and be configured with up to two modules in a mainframe.

Output ratings

• Voltage: 50 V
• Current: 10 A
• Power: 100 W

Programming accuracy (at 23°C ±5°C)

• Voltage: 0.06% + 19 mV
• Current: 0.1% + 20 mA

Ripple & noise (20 Hz to 20 MHz)

• Voltage peak-to-peak: 4.5 mV
• Voltage rms: 350 µV
• Current rms: 2 mA

The Keysight N6752A is a 100 W high-performance, autoranging DC power module that provides low noise, high accuracy and programming speeds that are up to 10 to 50 times faster than other programmable power supplies. Optional high-speed test extension offers an oscilloscope-like digitizer that increases measurement accuracy when viewing high-speed transient or pulse events within the device-under-test (DUT).

This module is used in both the small, multiple output 1U high N6700 Low-Profile Modular Power System (for ATE systems) and the multiple output N6705 DC Power Analyzer (for bench testing). GPIB, LAN, USB, and LXI compliance are standard. Select from more than 20 different DC power modules, ranging in capability from basic to high precision, and in power from 20 - 500 W.

Download BenchVue Basic app for free to control your instruments.

Deliver exceptional battery life. Only Keysight N6780 Series SMUs let you visualize the current drain from nA to A in one pass and one picture unlocking insights to deliver exceptional battery life. Accurately emulate a battery with exceptional sourcing.  

• Stable, glitch-free sourcing and sinking (charge/eLoad), just like a battery.
• Programmable output resistance mimics the battery’s internal resistance.

Make measurements you didn’t think were possible.

• Characterize your device’s off-, sleep-, and transmit-mode current in one pass and one picture with seamless measurement ranging technology — no need to make multiple measurement sweeps.
• Perform battery rundown tests and characterize how your device performs with an actual battery with the SMU’s ammeter (zero-burden current shunt) mode.

Output ratings:

• Voltage: 20 V / 15 V / 10 V / 6 V
• Current: ± 4 A / ± 5 A / ± 6.7 A / ± 8 A
• Power: Up to 80 W

Output voltage ripple & noise (PARD) from 20 Hz – 20 MHz:

• CV peak-to-peak: 15 mV
• CVrms: 1.5 mV

Programming accuracy (at 23°C ± 5°C after 30-minute warm-up. Applies from min. to max. program):

• Voltage, 20 V, 15 V, 10 V, and 6 V ranges: 0.025% + 1.8 mV
• Current, 4 A, 5 A, 6.7 A, and 8 A ranges: 0.04% + 1.4 mA

Measurement accuracy (at 23°C ± 5°C)

• Voltage, 20 V range: 0.025% 1.8 mV
• Current, 8 A range: 0.04% + 1.5 mA
• Current, 100 mA range: 0.025% + 10 µA
• Current, 1 mA range: 0.025% + 100 nA

Download BenchVue Basic app for free to control your instruments.

Output Ratings:

• voltage: up to 20 V
• current: up to ±3 A
• power: 20 W

Programming Accuracy (at 23°C ± 5°C after 30 minute warmup; applies from min. to max. program):

• voltage, 20 V range: 0.025% + 1.8 mV
• voltage, 6 V range: 0.025% + 600 µV
• current, 3 A and 1 A ranges: 0.04% + 300 µA
• current, 300 mA range: 0.03% + 150 µA

Transient Response:

• < 30 mV of droop in response to 0.15A / µs current transients

Measurement Accuracy (at 23°C ± 5°C):

• voltage, 20 V range: 0.025% + 1.2 mV*
• current, 3 A range: 0.03% + 250 µA*
• current, 100 mA range: 0.025% + 10 µA*
• current, 10 µA range: 0.025% + 8 nA

*Supports seamless measurement ranging

The Keysight N6781A is a source / measure unit (SMU) designed specifically for the task of battery drain analysis. Whether the device under test (DUT) is an eBook reader, MP3 player, mobile phone, or pacemaker, the N6781A’s seamless measurement ranging, programmable output resistance, and auxiliary DVM combine the best set of advanced features on the market for battery drain analysis. When used with the 14585A Control and Analysis software, the N6781A becomes an even more powerful battery drain analysis solution, offering additional insights into your measurements. Learn more about the 14585A Control and Analysis software.

See Measurement Solution Example: Battery Current Drain Test

Seamless Measurement Ranging

Seamless measurement ranging eliminates the challenges of measuring dynamic currents. With seamless measurement ranging, engineers can precisely measure dynamic currents without any glitches or disruptions to the measurement. As the current drawn by the DUT changes, the SMU automatically and instantaneously detects which current measurement ranges will return the most precise measurement and changes to that range seamlessly. When combined with the SMU's built-in 18-bit digitizer, seamless measurement ranging enables unprecedented effective vertical resolution of 28-bits. This provides unrivaled productivity gains and insights into power consumption by enabling engineers to see the complete current waveform they have never seen before, from nA to A, in one pass and one picture.

Battery Drain Video: Seamless Measurement Ranging on the N6781A

Other Features and Benefits

• glitch-free sourcing and measurement: change output and measurement ranges without any glitches
• two-quadrant operation: perform as a voltage or current source or as a CV or CC electronic load
• four current measurement ranges: precisely capture the current levels of the DUT during different modes of operation
• excellent transient response: keep voltage or current stable during high-speed load changes
• fast modulation of DC: create waveforms up to 100 kHz to stimulate or load down the DUT
• high-speed digitized measurements: capture / view the power consumption of the DUT up to every 5 µs with built-in 200 kHz digitizer

Other N6700 SMUs

• N6782A 2-Quadrant Source / Measure Unit for Functional Test
• N6784A 4-Quadrant General Purpose Source / Measure Unit

This module is used in both the small, multiple output 1U high N6700 Low-Profile Modular Power System (for ATE systems) and the multiple output N6705 DC Power Analyzer (for bench testing). GPIB, LAN, USB, and LXI compliance are standard. Select from more than 20 different DC power modules, ranging in capability from basic to high precision and in power from 20 - 300 W.

Click here to learn about N6700 Modular Power System

For more information about Keysight SMU, please visit Source Measure Unit.

Download BenchVue Basic app for free to control your instruments.

• Dual 4 Channel RF Multiplexer
• 2 GHz bandwidth, 50 Ohm
• Cascade together for up to 16:1 multiplexer

The Keysight DAQM905A RF multiplexer module Data Acquisition System offers broadband switching capabilities for high-frequency and pulsed signals. Use it to route test signals between your device under test and your signal generator, oscilloscope, spectrum analyzer, or other instrumentation.

The RF multiplexers are arranged as two independent 1 x 4 multiplexers, each with a common shield and a switched center conductor. Connections can be made directly to SMB inputs with 2 GHz usable bandwidth, or to the BNC-to-SMB adapters provided with 1 GHz bandwidth. Multiple banks may be cascaded together for applications requiring even larger topologies-- create a stubless 16:1 multiplexer in a single frame.

Standard Product Includes:

• 1 DAQM905A, Dual 4-Channel 50 Ohm RF Multiplexer Module
• 1 Functional Test Certificate
• 10 Cables, 50 Ohm (SMB to BNC)

For more information about DAQ, please visit Keysight data acquisition - daq page.

Learn more about Data Acquisition Accessories and Options

• 20 Channel Actuator/General Purpose Switch
• SPDT (Form C) latching relays
• 300 V, 1 A actuation and control

The Keysight DAQM903A is a general-purpose switch module Data Acquisition System. It has 20 independent single-pole, double-throw (SPDT) relays and is used to cycle power to products under test, control indicator and status lights, and to actuate external power relays and solenoids. Combine it with matrix and multiplexer modules to build custom switch systems. Its 300 V, 1 A contacts can handle up to 50 W, enough for many power-line switching applications.

Standard Product Includes:

• 1 DAQM903A, 20 Channel Actuator Module
• 1 Functional Test Certificate

For more information about DAQ, please visit Keysight data acquisition - daq page.

Learn more about Data Acquisition Accessories and Options

• 16 Channel Multiplexer
• Two- and four-wire scanning
• 250 ch/s scanning
• Built-in thermocouple reference junction

The Keysight DAQM902A module Data Acquisition System employs reed relays to achieve scan rates up to 250 channels-per-second. Use this module for high-throughput automated test applications as well as high-speed data logging and monitoring tasks.

Sixteen two-wire inputs switch up to 300 V. Two-and four-wire channels may be mixed on the same module. User provided shunt resistors are required for current measurements.

Standard Product Includes:

• 1 DAQM902A, 16 Channel Multiplexer Module
• 1 Functional Test Certificate

For more information about DAQ, please visit Keysight data acquisition - daq page.

Learn more about Data Acquisition Accessories and Options

• 16 bits of digital input and output
• 100 kHz totalizer input
• Two +/-12V analog outputs plus two voltage/current sensing channels
   

The Keysight DAQM907A module Data Acquisition System allows great flexibility for a variety of sense and control applications. It combines two 8-bit ports of digital input and output, a 100 kHz gated totalizer, and two ±12V analog outputs - all on a single earth-referenced module. The analog outputs have two additional voltage/current sensing channels. The digital inputs and totalizer input may be included in a scan. Alarm limits for the digital and event counter inputs are evaluated continuously, capturing and logging alarm conditions even between scans.

Digital Input/Output
Use the digital outputs with an external power supply to control microwave switches and attenuators, solenoids, power relays, indicators, and more. Use the digital inputs to sense limit switch and digital bus status. There are no complex handshake modes; reads and writes are initiated either from the front panel or the bus.

Totalize Input
Count events from devices like photo interrupters, limit switches, and Hall-effect sensors.
It keeps an updated total which can be read via the front panel or programmatically at any time. With 26 bits of resolution, it can count events at full speed for nearly 45 minutes without an overflow.

Analog Output
Use the two electronically calibrated analog outputs to source bias voltages to your device under test, to control your analog programmable power supplies, or use the outputs as setpoints for your control systems. The outputs are programmed directly in volts, either from the front panel or from the bus.

Standard Product Includes:

• 1 DAQM907A, Multifunction Module
• 1 Functional Test Certificate

For more information about DAQ, please visit Keysight data acquisition - daq page.

Learn more about Data Acquisition Accessories and Options 

• 4 x 8 Matrix Switch
• 32 two-wire cross points
• 300 V, 1 A switching

The Keysight DAQM904A module Data Acquisition System gives you the most flexible connection path between your device under test and your test equipment, allowing different instruments to be connected to multiple points on your DUT at the same time. Rows or columns may be connected between multiple modules to build 8 x 8, 4 x 16 or larger matrices, with up to 96 cross points in a single frame.

Standard Product Includes:

• 1 DAQM904A, 4 x 8 Matrix Switch Module
• 1 Functional Test Certificate

For more information about DAQ, please visit Keysight data acquisition - daq page.

Learn more about Data Acquisition Accessories and Options

• 40 Channel Single-Ended Multiplexer
• Single-wire switching for common-low applications
• 100 channels/s scanning

Use the Keysight DAQM908A module Data Acquisition System for the greatest density in common-low applications, such as battery test, component characterization, and benchtop testing. Each module switches 40 one-wire inputs. All two-wire internal measurements except current are supported. Use only 2-wire RTD and Thermistor sensors for temperature measurements with this module. The module low connection is isolated from earth and can float up to 300 V.

Standard Product Includes:

• 1 DAQM908A, 40-Channel Single-Ended Multiplexer Module
• 1 Functional Test Certificate

For more information about DAQ, please visit Keysight data acquisition - daq page.

Learn more about Data Acquisition Accessories and Options