# Keysight N6710B 400 W Build-to-Order Modular Power System (Pre-Owned) # Keysight N6710B 400 W Build-to-Order Modular Power System (Pre-Owned) ## Key Features At A Glance - 1U-high modular mainframe holds 1 to 4 DC power modules for up to four outputs in a single rack unit - Mix and match from over 30 DC power modules spanning 50 W to 500 W ratings and voltages up to 150 V - GPIB, USB 2.0, and 10/100 Base-T Ethernet LAN standard; fully compliant to the LXI Class C specification - Built-in voltage and current measurement standard on every module to simplify ATE wiring - Per-module over-voltage, over-current, and over-temperature protection with 10 µs cross-module fault detection - Mainframes available in 400 W, 600 W, and 1200 W total-output-power tiers - Universal 100–240 VAC input (50/60/400 Hz) with power factor correction - Programmable voltage slew, output sequencing, and series/parallel virtual-channel operation The Keysight N6700 is a low-profile Modular Power System (MPS) — a 1U-high, multiple-output programmable DC power supply system that lets test system integrators optimize performance, power, and price to match their test needs. Built on an advanced switching power supply design that fits within 1U of rack space, a single mainframe holds one to four DC power modules, and the system lets you mix and match from over 30 different DC power modules to create a 1- to 4-channel DC power system tailored to specific test requirements. Test system engineers can invest in high-performance outputs where speed and accuracy are needed, or choose basic performance outputs for simple DC power requirements. The N6700 MPS is designed for automatic test equipment (ATE) systems in R&D, design validation, and manufacturing. Power supplies of this kind are a fundamental component of test systems across aerospace and defense, consumer electronics, computers and peripherals, communications, semiconductor, and automotive electronics. Within the family, precision modules are suited to semiconductor and passive device testing where a precisely controlled output and highly accurate measurements are needed, while the source/measure unit modules support applications such as battery drain analysis and functional test. ValueTronics stocks and holds its own test and measurement inventory in a 20,000 sq ft secure warehouse at 1675 Cambridge Drive in Elgin, Illinois. Every pre-owned unit is inspected and functionally verified in-house before it ships, while new units ship factory-sealed exactly as received from the manufacturer. ## Brand Heritage Hewlett-Packard's test and measurement business was spun off as Agilent Technologies in 1999. Agilent's electronic measurement division was then established as Keysight Technologies in 2014, the brand under which this product line is offered today. ## Compare Other Models in This Series The N6700 Modular Power System is a family built around a 1U mainframe and an extensive catalog of interchangeable DC power modules. Rather than a fixed instrument, it gives test system designers the flexibility to mix and match from over 30 different DC power modules to create a 1- to 4-channel DC power system optimized to meet specific test requirements — investing in high-performance outputs where speed and accuracy are needed, and basic outputs for simple DC power requirements. The catalog organizes modules into distinct series: basic DC power modules (the N6730, N6740, and N6770 ranges), high-performance autoranging modules (N6750 series), precision modules (N6760 series), source/measure units (N6780 series), and application-specific modules (N6783A). Mainframes are available in 400 W, 600 W, and 1200 W tiers. Each module occupies one mainframe slot, except the double-wide N6753A–N6756A and N6763A–N6766A, which occupy two of the four slots. Each pre-owned model linked below is its own dedicated product page with condition-matched pricing. Select the specific mainframe or module that fits your configuration to see its availability and price as a pre-owned unit. Across the mainframes, output sequencing can be synchronized between multiple units by wiring the rear-panel I/O ports together — a capability supported on the N6700B, N6701A, and N6702A mainframes. The N6702A 1200 W mainframe additionally senses the available AC line power at turn-on and automatically scales back output power to avoid overloading a standard AC outlet, limiting output to 600 W so a high-power mainframe can be plugged into any standard outlet. The models differ primarily in mainframe power and in module output ratings and performance class. Mainframes provide 400 W (N6700B), 600 W (N6701A), or 1200 W (N6702A) of total available output power, and modules are rated at 50 W, 100 W, 300 W, or 500 W with output voltages ranging from 5 V up to 150 V depending on the module. The comparison table below details each model's output ratings and key performance specifications. Performance class also separates the series: basic modules cover programmable DC power with standard voltage and current measurement; high-performance autoranging and precision modules add autoranging output capability, and the precision series adds low voltage and current ranges with precision measurement. High-Speed Test Extensions, output disconnect relays (option 761), and output disconnect/polarity reversal relays (option 760) are available according to each module's row in the options table — consult the comparison table for which functions each model includes. Model Output Voltage Output Current Output Power **N6710B** — — 400 W N6700B — — 400 W N6701A — — 600 W N6702A — — 1200 W Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below. ## Product Core & Specifications DC Power Module Key Performance Specifications Model DC Output Ratings (V / A / W) Ripple & Noise (p-p / rms) Voltage Programming Accuracy Current Programming Accuracy Voltage Measurement Accuracy Current Measurement Accuracy N6731B 5 V / 10 A / 50 W 10 mV / 2 mV 0.1% + 19 mV 0.15% + 20 mA 0.1% + 20 mV 0.15% + 20 mA N6732B 8 V / 6.25 A / 50 W 12 mV / 2 mV 0.1% + 19 mV 0.15% + 20 mA 0.1% + 20 mV 0.15% + 10 mA N6733B 20 V / 2.5 A / 50 W 14 mV / 3 mV 0.1% + 20 mV 0.15% + 20 mA 0.1% + 20 mV 0.15% + 5 mA N6734B 35 V / 1.5 A / 52.5 W 15 mV / 5 mV 0.1% + 35 mV 0.15% + 20 mA 0.1% + 35 mV 0.15% + 4 mA N6735B 60 V / 0.8 A / 50 W 25 mV / 9 mV 0.1% + 60 mV 0.15% + 20 mA 0.1% + 60 mV 0.15% + 4 mA N6736B 100 V / 0.5 A / 50 W 30 mV / 18 mV 0.1% + 100 mV 0.15% + 10 mA 0.1% + 100 mV 0.15% + 2 mA N6741B 5 V / 20 A / 100 W 20 mV / 2 mV 0.1% + 19 mV 0.15% + 20 mA 0.1% + 20 mV 0.15% + 20 mA N6742B 8 V / 12.5 A / 100 W 12 mV / 2 mV 0.1% + 19 mV 0.15% + 20 mA 0.1% + 20 mV 0.15% + 10 mA N6743B 20 V / 5 A / 100 W 14 mV / 3 mV 0.1% + 20 mV 0.15% + 20 mA 0.1% + 20 mV 0.15% + 5 mA N6744B 35 V / 3 A / 105 W 15 mV / 5 mV 0.1% + 35 mV 0.15% + 20 mA 0.1% + 35 mV 0.15% + 4 mA N6745B 60 V / 1.6 A / 100 W 25 mV / 9 mV 0.1% + 60 mV 0.15% + 20 mA 0.1% + 60 mV 0.15% + 4 mA N6746B 100 V / 1 A / 100 W 30 mV / 18 mV 0.1% + 100 mV 0.15% + 10 mA 0.1% + 100 mV 0.15% + 2 mA N6751A 50 V / 5 A / 50 W 4.5 mV / 0.35 mV 0.06% + 19 mV 0.1% + 20 mA 0.05% + 20 mV 0.1% + 4 mA N6752A 50 V / 10 A / 100 W 4.5 mV / 0.35 mV 0.06% + 19 mV 0.1% + 20 mA 0.05% + 20 mV 0.1% + 4 mA N6753A 20 V / 50 A / 300 W 5 mV / 1 mV 0.06% + 10 mV 0.1% + 30 mA 0.05% + 10 mV 0.1% + 30 mA N6754A 60 V / 20 A / 300 W 6 mV / 1 V 0.06% + 25 mV 0.1% + 12 mA 0.05% + 25 mV 0.1% + 8 mA N6755A 20 V / 50 A / 500 W 5 mV / 1 mV 0.06% + 10 mV 0.1% + 30 mA 0.05% + 10 mV 0.1% + 30 mA N6756A 60 V / 17 A / 500 W 6 mV / 1 V 0.06% + 25 mV 0.1% + 12 mA 0.05% + 25 mV 0.1% + 8 mA N6761A 50 V / 1.5 A / 50 W 4.5 mV / 0.35 mV 0.016% + 6 mV 0.04% + 0.2 mA 0.016% + 6 mV 0.04% + 0.16 mA > **Important:** Installing one of the 500 W modules in the 400 W N6700B mainframe may prevent that module from running at its full rated output power. > **Important:** When configuring a mainframe with fewer than four filled module slots, you MUST order a filler panel kit (N6708A); each kit contains three filler panels, and every empty module slot must be filled with a filler panel for proper operation. > **Important:** If you will be rack mounting the N6700, you MUST order the N6709A rack mount kit; standard rack rails or slides are not compatible with the N6700 because of its 1U size and airflow requirements. > **Important:** For model N6712A, the maximum output power is limited to 600 W at 100 VAC; to achieve full output power of 1200 W you must use option 929 and operate at 200 VAC. > **Important:** When the N6702A 1200 W mainframe is plugged into a standard AC outlet, it automatically limits output power to 600 W to prevent overloading the AC line. > **Important:** Output current is limited on some modules when option 760 (Output Disconnect/Polarity Reversal Relays) is installed; option 760 limits output current to 10 A maximum on models N6742B and N6773A, and is not available on models N6741B, N6751A, N6752A, N6761A, and N6762A. > **Important:** Multi-mainframe output sequencing synchronization is supported on the N6700B, N6701A, and N6702A mainframes; it is not supported on the discontinued N6700A mainframe. ## About this Pre-Owned unit This pre-owned unit is inspected and functionally verified in-house before it ships and is backed by our pre-owned warranty. To confirm its exact condition, firmware revision, installed options, or included accessories for your application before ordering, contact our Test Architects. - Warranty included - Functional verification included - Standard Calibration Upgrade Options: No Calibration Required, NIST Traceable, Z540.1 or ISO 17025 with Data, Z540.3 Guardbanding with Data. - Note that unnecessary accessories may not be included (contact Test Architect to confirm). ValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application. **Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.** ## Details - **Price:** 0.0 USD - 153.0 USD - **Vendor:** Keysight Technologies - **Type:** Dc Supply - **Tags:** 6710, Agilent, Agilent Keysight, Agilent Technologies, consignment-active, DC Power Supply, Dc Supply, Inc., Keysight, Keysight Technologies, Manufacturers, Model 6710, N6710, N6710B, Power Supplies & Loads, Pre-Owned, product_manual_group_1, Product_used ## Variants | Variant | Price | Available | |---------|-------|-----------| | None | 0.00 USD | In stock | | NIST Traceable | 93.50 USD | In stock | | NIST Traceable with Full Data | 110.50 USD | In stock | | ISO IEC 17025 Accredited | 153.00 USD | In stock | ## Images - Keysight N6710B 400 W Build-to-Order Modular Power System (Pre-Owned) --- > Source: [ValueTronics](https://valuetronics.com/products/n6710b-agilent-dc-power-supply-used) > Updated: 2026-06-02