Keysight N5748A 80 V 9.5 A 760 W DC Power Supply | Vietnam

Schematic content and test setup

Conceptual connection sequence

Facility AC → Keysight N5748A → protected DC fixture → device under test
Test controller → approved control interface → supply
Independent measurement → test log and acceptance review

The N5748A is rated for 80 V, 9.5 A and 760 W. Define the actual load envelope, expected inrush, steady-state operating points and fault conditions before selecting cables and fixtures. In this configuration, pay particular attention to rail stability, load steps and fixture voltage drop. Confirm the supply and fixture limits against the manufacturer’s manual before commissioning the station. Route feedback or sense leads only as documented for the chosen connection and set protection limits against the device under test.

For a production line, document the recipe, startup sequence, measurement reference plane and recovery procedure after a fault. For a development laboratory, capture transient behavior with an appropriately rated independent instrument. Run a controlled baseline before comparing devices. When comparing Keysight with another supply, assess usable output, interface compatibility, ripple at the load, fixture losses and support availability using the same test conditions.

Official Keysight N5748A product page · Keysight N5700 technical documentation

Configuration review

Applications and industries

Rental support

Rental can cover a validation campaign, urgent replacement, production ramp, demonstration, field project, training event or temporary capacity increase. Provide dates, duty cycle, site, measurement requirements, fixtures, accessories, interfaces, software, calibration evidence, logistics and return schedule.

Before dispatch, agree on the exact configuration, included cables and accessories, condition, functional checks, packing, insurance, site readiness and return terms. Availability and suitability are confirmed only after technical review.

Repair and calibration evaluation

For repair, send the model and serial number, symptoms, error messages, self-test results, photographs, connector condition, firmware, installed options, recent events, known-good accessory checks and service history. Stop operating equipment that shows smoke, liquid ingress, damaged insulation, abnormal heating or unsafe behavior.

Technical intake separates an instrument fault from cables, fixtures, probes, software, configuration, grounding, facility power, network settings or the device under test. Functional repair and traceable calibration are separate deliverables.

Purchase planning

For sale, state whether new, used, refurbished or an equivalent current model is acceptable. Include performance requirements, interfaces, options, accessories, documentation, calibration, warranty, destination and required delivery date.

Customers replacing an installed unit should share its label, option list, automation commands, fixture details, saved procedures and mechanical constraints. Final acceptance should reference the supplier quotation and current manufacturer documentation.

Cross-brand benchmark

Compare this Keysight model with suitable Rohde & Schwarz, Tektronix, Keithley, Anritsu, NI, Chroma, EA Elektro-Automatik, Rigol or other equipment in the same class. Review range, accuracy, noise, speed, channels or ports, dynamic range, software, licenses, automation, accessories, calibration, warranty, lifecycle and local support.

The best benchmark follows the real test method and integration constraints. A similar headline specification does not guarantee compatible connectors, commands, uncertainty, options, fixtures, throughput or serviceability.

Selection checklist

• Confirm the exact model, serial number, lifecycle, firmware and installed options.
• Define measurement or stimulus range, accuracy, noise, speed, channels, ports and test limits.
• Specify cables, probes, fixtures, adapters, software, licenses and remote interfaces.
• Check facility power, grounding, ventilation, rack space, network and safety requirements.
• State calibration, documentation, warranty, training, installation and delivery needs.
• For repair, include symptoms, self-tests, photographs, history and known-good accessory checks.
• Approve the final quoted configuration before rental, service intake or purchase.

Documentation and acceptance

Define an acceptance checklist covering identity, condition, startup, self-test, installed options, accessories, communications, representative measurements, calibration documents and packing. For automated systems, preserve driver versions, command examples, configuration files and screenshots. For shared laboratories, record users, booking rules, warm-up time, connector care, backup settings and escalation contacts.

Request a Keysight N5748A quote

Contact Lost in HCM for Keysight N5748A rental, repair and sale in Vietnam. Include the application, performance requirements, options, accessories, schedule, delivery city and condition preference.