Tekmark carries over 520 Keysight power supply, AC power source, Keysight electronic load, and source measure unit (SMU) instruments.

As an authorized Keysight distributor and power supplies supplier in Malaysia, Singapore, and the Philippines, we provide application guidance for single-unit and multi-instrument configurations.

Key Uses & Functions of Power Supplies, Electronic Loads & SMUs

Device Powering and Characterization

Supply stable, low-noise DC voltage and current to power devices under test (DUTs) during R&D characterization, functional test, and design validation.

Battery Testing and Emulation

Simulate battery charge/discharge profiles using bidirectional power supplies and SMUs. Test battery-powered devices without physical batteries, reducing test cycle time and improving repeatability.

Electronic Load Testing

Validate power supply and converter output performance under controlled load conditions. Programmable electronic loads simulate real-world load profiles with constant current, constant voltage, constant resistance, and constant power modes.

Source and Measure (SMU)

Source voltage or current while simultaneously measuring the response with high precision. SMUs are essential for semiconductor device characterization, sensor testing, and material research applications requiring sub-microamp resolution.

AC Power Source Testing

Generate clean, programmable AC power for testing power supplies, UPS systems, motors, and devices that operate from mains power. Simulate brownouts, sags, surges, and frequency variations to verify device immunity.

Automated Power Cycling and Production Test

Integrate programmable power supplies and electronic loads into automated test systems using SCPI commands over LAN, USB, or GPIB. Keysight’s PathWave BenchVue software provides GUI-based instrument control and data logging without scripting.

Types of Power Instruments by Keysight

Explore the most common Keysight Power Supplies, Electronic Loads & SMUs available on Tekmark.

keysight dc power supplies

DC Power Supplies

Programmable DC power supplies for bench use, R&D, production test, and automated systems. Keysight DC supplies range from compact single-output bench units to high-power, high-density rack-mount models for powering automotive, aerospace, and industrial DUTs.


Available series on Tekmark: E36100 Series (basic bench), E36200 Series (autoranging), N6700/N6900 Series (modular, high-performance), RP7900 Series (regenerative, high-power). 366 models available.

keysight electronic loads

Electronic Loads

Programmable DC electronic loads for testing power supplies, converters, batteries, and fuel cells under controlled conditions. Keysight electronic loads support CC, CV, CR, and CP operating modes with transient load simulation capability.


Tekmark serves as an electronic loads tester supplier for engineers building battery test benches, DC-DC converter test rigs, and power supply validation setups.


Available series on Tekmark: EL34000A Series (basic bench loads), N3300A Series (modular mainframe loads). 80 models available.

keysight source measure unit (SMU)

Source Measure Units (SMU)

Instruments that combine precision voltage/current sourcing with simultaneous measurement for semiconductor characterization, sensor testing, and material research. Keysight SMUs provide source and measure resolution down to sub-picoamp and sub-microvolt levels.


Available series on Tekmark: B2900 Series (bench SMU), B1500A (semiconductor parameter analyzer), M9614A (PXIe modular SMU). 44 models available.

keysight ac power source

AC Power Sources

Programmable AC and AC/DC power sources for simulating mains power conditions, testing power supply immunity, and powering AC-driven DUTs with clean, stable waveforms.

 

Available series on Tekmark: AC6800 Series (AC power sources), AC6900 Series (AC/DC power sources). 33 models available.

Browse Keysight Power Supplies, Electronic Loads & SMUs on Tekmark’s E-Shop

Why Buy Keysight Power Instruments from Tekmark

Genuine Instruments with Full Warranty

Every power supply, electronic load, and SMU ships with Keysight manufacturer warranty, traceable calibration documentation, and authorized service access.

Local Application Support

Tekmark’s engineers in Malaysia, Singapore, and the Philippines help you select the right power instrument for your application, whether it is a single bench supply, a multi-channel battery test setup, or a production-line load bank.

Largest Keysight Category, One Distributor

523+ instruments across DC supplies, AC sources, electronic loads, and SMUs. Tekmark covers the full power portfolio so you can source, compare, and standardize from a single authorized account.

System Integration and Test Automation

Tekmark’s in-house R&D team supports automated power test systems, SCPI-based instrument control, battery test bench configuration, and multi-instrument rack-mount setups for production environments.

Frequently Asked Questions (FAQs)

Tekmark Sdn Bhd is an authorized Keysight Technologies distributor in Malaysia, Singapore, and the Philippines, carrying over 523 power instruments including DC power supplies, AC power sources, electronic loads, and SMUs. Verify on Keysight’s official Partner Finder.

Tekmark carries over 523 Keysight power instruments. DC power supplies: E36100, E36200, N6700/N6900, RP7900 Series. Electronic loads: EL34000A, N3300A Series. SMUs: B2900, B1500A, M9614A. AC power sources: AC6800, AC6900 Series. Browse all on the Tekmark e-shop.

Each instrument serves a different role on the test bench. A DC power supply sources voltage and current to power your device under test. An electronic load sinks current from a power source (battery, converter, power supply) to test its output under controlled conditions. An SMU combines sourcing and measurement for high-precision device characterization at micro/nanoamp levels. Tekmark’s engineers can evaluate your test requirements and recommend the right instrument type.

Submit a request through Tekmark’s contact form or add instruments to your quote cart on the e-shop. Include the voltage/current range, channel count, and whether the instrument is for bench or rack-mount use. Bundled quotations are available for multi-instrument setups.

Every Keysight power supply, electronic load, and SMU from Tekmark includes full manufacturer warranty, a traceable calibration certificate, and all standard accessories. Warranty validity is guaranteed only through authorized distributors.

Tekmark’s engineering team configures battery test setups using Keysight DC power supplies (charge/emulation), electronic loads (discharge testing), and SMUs (cell-level characterization). Contact Tekmark with your battery type, test parameters, and channel count for a configuration proposal.

Power instrument purchases frequently involve multi-unit configurations (supply plus load, multiple channels, SMU plus power supply). Tekmark’s engineers help select the right voltage range, current capacity, and sourcing mode for your application, ensuring the setup is correctly specified the first time.

Get the Right Keysight Power Instruments with Expert Support

Whether you need a single bench power supply or a multi-channel battery test setup with electronic loads and SMUs, Tekmark's engineers will help you configure the right Keysight instruments for your application.
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