Products

Compact and quiet bench power supply with precision linear regulation and a range of output options for lab or system use.

Key Features:

• Linear regulated bench DC power supply
• Single, dual, and triple output options
• Up to 56V and 5A with up to 130W output
• 4-digit voltage and current display per output
• Constant voltage or constant current operation
• Switchable local/remote sensing
• Silent, fan-free convection cooling
• Compact design saves bench space
• Optional RS232 or USB interfaces (on select models)
• Auxiliary output (1.5–5V/2A) on EL302RT

A versatile bench power supply series with mixed-mode regulation, ideal for lab or system environments.

Key Features:

• Single, dual, or triple outputs with up to 420W power
• Output ranges: 18V/10A, 20V/20A, 35V/5A, 42V/10A
• Dual model: 2×35V/4A or 150V/2A (combined)
• Triple model includes 1.5–5V/5A auxiliary output
• Independent 4-digit meters for each output
• Local or remote sensing with constant V or I modes
• Silent, fan-free operation for most models
• Compact, space-saving design
• RS232 or USB interfaces on select models

• Current measurement from insulated probing of conductor
• Suitable for observation and measurement of current in PCB tracks, component leads and ground planes
• Wide dynamic range of 10mA to 20A peak to peak
• Wide bandwidth of DC to 5MHz
• Low noise figure equivalent to <6mA rms at full B/W
• Safety rated to 300V Cat II (600V Cat 1)
• Suitable for connection to any oscilloscope
• High accuracy general purpose H-field probe
• Converts to ‘closed magnetic circuit’ current probe

A high-performance 20MHz DDS function generator offering precise waveform control, high spectral purity, and flexible remote interfacing.

Key Features:

• Frequency range: 0.001Hz to 20MHz
• High resolution: 6 digits or 1mHz
• Frequency stability: ±1ppm, accuracy: ±10ppm
• Ultra-low distortion sine waves with high spectral purity
• Internal linear/log sweep with phase continuity
• Built-in AM, FSK, gated, and tone-switching modes
• Output: 5mV to 20V pk-pk from 50Ω or 600Ω
• Store and recall multiple instrument set-ups
• USB and RS232 interfaces for remote programming

A high-purity 20MHz DDS function generator designed for engineers requiring precision signal output, advanced modulation, and digital control.

Key Features:

• Frequency range: 0.001Hz to 20MHz
• High resolution: 6 digits or 1mHz
• Excellent stability (1ppm) and 10ppm one-year accuracy
• Digital control for phase-continuous sweep (linear or logarithmic)
• Output range: 5mV to 20V peak-to-peak from 50 or 600 Ohms
• Low distortion sine wave with high spectral purity
• Built-in modulation: AM, FSK, gated mode, tone switching
• Store and recall multiple instrument setups
• USB and RS232 interfaces for remote control

High-performance dual-channel function and arbitrary waveform generator with up to 240 MHz output for advanced test and signal needs.

Key Features:

• Frequency range from 40 MHz to 240 MHz
• Dual independent or coupled full-performance channels
• Precise phase control: 0.001° resolution
• Arbitrary waveform support up to 800 MS/s
• Replay rates up to 80 MHz
• Wide range of built-in and user-defined waveforms
• Pulse generation up to 100 MHz, low jitter
• Internal/external modulation, sweep, gated, and burst modes
• USB, LAN (LXI compliant), and optional GPIB
• PC software for waveform generation and editing

Key Features:

• Single output up to 360W: Choose between 18V/20A or 35V/10A
• Mixed-mode regulation for high accuracy and low noise
• Fanless convection cooling for completely silent operation
• Bench or rack mountable, front and rear terminals
• OVP trip, high-resolution settings, and remote sense terminals
• P models offer USB, RS232, LAN interfaces (GPIB optional)
• Rotary, keypad, and step control for voltage and current
• Non-volatile memory for storing up to 25 user presets
• Seamless integration with Test Bridge software and automation systems

Applications:

• Aerospace & Defense – Avionics, MIL-STD-704, EMC compliance, 400Hz & wild frequency testing
• EV Charging & V2G/V2H Testing – On-board chargers, grid-tied inverters, smart grid simulation
• Energy Storage & Renewable Systems – Home ESS, solar PV/grid-tied inverter testing
• Industrial Power Simulation – Frequency conversion, harmonic analysis, transient simulations
• Smart Grid & Compliance Testing – IEC 61000, RTCA DO-160, IEEE 1547, and more

Applications

• Aerospace & Avionics – Frequency conversion (400Hz & wild frequency testing), MIL-STD compliance
• EV Charging & Power Electronics – On-board chargers (OBC), V2G/V2H testing, battery simulation
• Renewable Energy Systems – Solar PV/grid-tied inverter testing, home ESS & smart grid simulations
• Power Supply & Industrial Testing – AC/DC power supply evaluation, network server & data center testing
• Research & Development Labs – High-frequency power testing, compliance verification, transient simulations

Applications

• Aerospace & Avionics Testing – 400Hz & wild frequency (360Hz-800Hz) compliance
• EV Charging & Power Electronics – AC/DC conversion, V2G, V2H, and OBC testing
• Renewable Energy & Smart Grid – Solar PV inverters, energy storage & grid simulation
• Industrial Power & Manufacturing – AC power supply testing, production line QA
• R&D & Compliance Labs – IEC61000, MIL-STD-704, RTCA DO-160 testing
• Railway Power Systems – 16.6Hz & 400Hz frequency compliance

High-Power 4-Quadrant AC & DC Power Source with Load Option

• Powerful & Versatile: 12kVA / kW to 21kVA / kW in a 4U chassis. Parallel units up to 168kVA/kW (single cabinet)or 252kVA/kW (dual cabinet).
• Multi-Phase Flexibility: Supports single-phase, split-phase, and three-phase configurations with AC, DC, or AC+DC output.
• Grid Simulation & Compliance Testing: Emulates real-world power grid conditions, simulating disturbances, harmonics, and interharmonics for accurate renewable energy testing (solar inverters, EV charging, microgrid, and UPS applications).
• Regenerative Efficiency: Over 90% energy recovery back to the grid reduces power consumption and operational costs.
• Advanced Control & Monitoring: SmartSource Suite enables remote control via an intuitive web browser interface with LAN, USB, GPIB, and RS232 connectivity.

High-Power 4-Quadrant AC & DC Power Source

• High Power Density: Available in 30kVA/kW, 45kVA/kW, and 55kVA/kW models, with parallel cabinets scaling up to 550kVA/kW.
• Versatile Output Capability: AC, DC, or AC+DC modes in single-phase, split-phase, or three-phase configurations.
• Dual Constant Power Voltage Ranges:
  • AC Voltage: 0-240V L-N / 0-415V L-L & 0-480V L-N / 0-830V L-L
  • DC Voltage: 0-340Vdc & 0-680Vdc
• Grid Compliance Testing: Meets global standards like IEEE 1547, UL 1741, IEC 61000-3, IEC 61000-4
• Regenerative Power Efficiency: >90% energy recovery back to the grid, reducing power waste and operational costs
• PHIL Interface for Hardware-in-the-Loop (HIL) Testing: High-speed analog I/O for real-time frequency, voltage, and current control.
• SmartSource Suite for Remote Testing: Web-based real-time monitoring and control via LAN, USB, GPIB, and RS232.

4-Quadrant Programmable Load with Energy Recovery

• Powerful & Scalable: 6kVA/kW to 21kVA/kW in a compact 4U chassis. Parallel units up to 168kVA/kW per cabinet or 252kVA/kW in dual cabinets.
• Versatile Load Simulation: AC and DC load capability with single-phase, split-phase, and three-phase configurations.
• Grid-Ready Compliance Testing: Supports IEEE 1547, UL 1741, IEC 61000-3, IEC 61000-4 compliance testing.
• Energy-Efficient Regeneration: Returns over 90% of absorbed power back to the grid, reducing operational costs.
• Dynamic Load Emulation: Simulates linear and non-linear loads, harmonics, transient conditions, and waveform distortions.
• High-Speed Smart Control: SmartSource Suite for real-time test automation and remote monitoring.

High-Power AC/DC Load Simulator with PHIL Interface

• Scalable Power Density: Available in 30kVA/kW, 45kVA/kW, and 55kVA/kW models, with parallel cabinets up to 550kVA/kW.
• Versatile AC/DC Load Capability: Supports single-phase, split-phase, three-phase, and multi-channel configurations.
• Dual Constant Power Voltage Ranges:
  • AC Voltage: 5-220V L-N / 9-380V L-L & 5-440V L-N / 9-760V L-L
  • DC Voltage: 0-335Vdc & 9-650Vdc
• Advanced PHIL Interface (Option H): High-speed analog I/O for real-time frequency, voltage, and current control.
• Regenerative Power Efficiency: Returns over 90% of absorbed energy back to the grid, reducing operational costs & heat dissipation.
• Dynamic Load Simulation: Simulates harmonics, transient conditions, and waveform distortions for real-world power testing.
• SmartSource Suite for Remote Control: Web-based monitoring and test automation via LAN, USB, GPIB, and RS232.

The AZX Series (Regenerative AC / DC Power Source) is a family of high power, single, split and three phase, AC, DC and AC+DC output capable Power Sources with full energy recovery to the AC mains when sinking power from the equipment under test. Available models range from 30 kVA to 440 kVA. Using a modern color touch screen based user interface for ease of use, the AZX Series is cost effective and fully programmable for both basic frequency conversion and advanced AC power line or DC power disturbance test applications requiring up to 1000 Hz fundamental frequency.

The energy recovery capability allows both sourcing and sinking of current and power up to 100% of rated power. Adding the Load Option (Option L) adds full electronic regenerative AC & DC Load programming capability to the AZX.