Power Supplies | Electro-Meter https://www.electro-meters.com/product-category/power-supplies/ Technology for all your measurement needs Tue, 09 Sep 2025 17:45:11 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.electro-meters.com/wp-content/uploads/images/electro-meters/cropped-EMlogo_square-32x32.png Power Supplies | Electro-Meter https://www.electro-meters.com/product-category/power-supplies/ 32 32 ITECH IT-EC7800 Series – Programmable AC/DC Power Supply https://www.electro-meters.com/product/itech-it-ec7800-series-programmable-ac-dc-power-supply/ Mon, 08 Sep 2025 18:18:35 +0000 https://www.electro-meters.com/?post_type=product&p=29404 The IT-EC7800 Series is a compact, high-performance programmable AC/DC power supply featuring advanced Silicon Carbide (SiC) technology, delivering up to 6kVA in a 2U and 15kVA in a 3U chassis. It includes a high-precision power meter, arbitrary waveform generator, and supports harmonic simulation, complex waveforms, and data analysis, all accessible via an intuitive LCD touchscreen. Ideal for R&D, production testing, and quality control, it serves industries like new energy, power electronics, and scientific research.

The post ITECH IT-EC7800 Series – Programmable AC/DC Power Supply appeared first on Electro-Meters.

]]> Features
  • Adopts Silicon Carbide (SiC) technology
  • High power density design: up to 15kVA in 3U, up to 6kVA in 2U
  • Voltage rating: 350V L-N
  • Harmonic simulation and analysis up to the 50th order
  • Output frequency: 16–1000Hz; adjustable voltage and frequency slew rate
  • Built-in single-phase or three-phase AC power meter
  • Supports four output modes: AC, DC, AC+DC, DC+AC
  • Selectable single-phase or three-phase output modes
  • Programmable output impedance
  • Touchscreen interface with a clean UI design
  • Arbitrary waveform simulation, supports CSV waveform import
  • Built-in rich waveform database
  • List mode simulates power grid restoration and momentary power interruption
  • Configurable output start/stop phase angle from 0–360°
  • Built-in Surge & Sag simulation
  • Built-in Relay Ctrl output for DUT and source electrical isolation
  • Built-in USB/CAN/LAN/Digital I/O; optional
  • GPIB/Analog/RS232 interfaces
  • Supports CANopen, Modbus, LXI, SCPI, and other communication protocols

Applications

  • New energy (onboard chargers, AC/DC chargin piles)
  • Home appliances (air conditioners, microwave ovens, refrigerators, washing machines)
  • Medical equipment (CT scanners, MRI systems, life science analyzers)
  • Power electronics (Inverts, UPS systems, AC motors)
  • Civil aviation (avionics, airport ground support equipment)
  • Research, Universities, Laboratories, Testing Organizations (AC-DC power adapter testing, EMC compliance testing)

The post ITECH IT-EC7800 Series – Programmable AC/DC Power Supply appeared first on Electro-Meters.

]]> ITECH IT2705 – Modular DC Power Analyzer https://www.electro-meters.com/product/itech-it2705-modular-dc-power-analyzer/ Mon, 08 Sep 2025 16:27:47 +0000 https://www.electro-meters.com/?post_type=product&p=29397 The IT2705 is a compact, modular DC power analysis platform designed for dynamic power consumption measurement, battery simulation, and power characteristic testing in R&D. It integrates a DC power supply, electronic load, and arbitrary waveform generator with an intuitive GUI, supporting oscilloscope sampling and data logging—eliminating the need for secondary development. With support for up to 8 channels and a power range of 20W to 500W, it accommodates various modules including DC power, bidirectional power supply, regenerative load, and SMU. Ideal for testing IoT devices, chips, automotive electronics, and wearables, the IT2705 enables accurate analysis of dynamic waveforms and key electrical characteristics.

The post ITECH IT2705 – Modular DC Power Analyzer appeared first on Electro-Meters.

]]> Features
  • Supports 20 modules (including DC sources, Regenerative E-Loads, bidirectional power supply, SMU).
  • Up to 8 modules can be installed, separate control and isolation between channels.
  • Supports dual master-slave parallel setup for easy power range expansion.
  • Support LIST programming, sequence output, battery testing/simulation, user-defined waveform, and sine sweep functions, etc.
  • Power on/off sequence function.
  • IT27814 with built-in EIS, auto-generating Nyquist and Bode plots.
  • Voltage and current sampling rate up to 200 kSa/s (scope mode).
  • Multi-channel logging from seconds to days, with built-in power consumption statistics.
  • 20 μs minimum-interval data logging.
  • 7-inch color display, supports voltage, current, and power waveform display and analysis in real-time.
  • Icon-guided menu interface for easy operation.
  • Supports Web control.

Applications

  • IoT device power consumption analysis
  • Power IC testing
  • DC-DC power module testing
  • Battery testing and emulation
  • Communication and RF module characterization
  • Portable medical electronics testing
  • Semiconductor power device testing
  • Battery impedance analysis
  • Sensor and electronic component testing

The post ITECH IT2705 – Modular DC Power Analyzer appeared first on Electro-Meters.

]]> ITECH IT-N6300 Series – Triple-Channel Programmable DC Power Supply https://www.electro-meters.com/product/itech-it-n6300-series-triple-channel-programmable-dc-power-supply/ Thu, 16 Jan 2025 18:58:07 +0000 https://www.electro-meters.com/?post_type=product&p=28903 The IT-N6300 Series from ITECH is a high-performance triple-output DC power supply in a compact 2U half-rack design. Each channel operates independently and offers series/parallel and synchronization options for flexible testing. A 4.3-inch LCD provides easy control for settings, programming, and waveform monitoring. With 1 mV/0.1 mA resolution, low ripple, CC/CV modes, and FOLDBACK protection, it ensures precise and stable performance. Remote and panel control options simplify integration, making it ideal for labs, manufacturing, and communications testing.

The post ITECH IT-N6300 Series – Triple-Channel Programmable DC Power Supply appeared first on Electro-Meters.

]]> Features
  • 4.3-inch Color LCD Display
  • Fully Isolated Triple Channels with Independent Control
  • Multiple Output Modes: Series, Parallel, and Synchronous
  • Auto Range Mode for Versatile Testing Needs
  • Transient Response Time: ≤50 µs
  • High Accuracy: ≤0.02% + 3 mV / ≤0.03% + 1.5 mA
  • Programming Response Time: 5 ms
  • Low Output Ripple and Noise
  • CC/CV Priority Modes
  • Comprehensive Protection Features: OVP, UVP, OCP, UCP, OPP, OTP, and FOLDBACK
  • Supports Local and Remote Sensing Modes
  • Built-in USB, LAN, Digital I/O, and RS232 Communication Interfaces (on Select Models)

Applications

  • DC-DC Testing
  • Semiconductor lasers
  • Automotive electronics
  • Communication electronics
  • Motors
  • PV modules

The post ITECH IT-N6300 Series – Triple-Channel Programmable DC Power Supply appeared first on Electro-Meters.

]]> Siglent SPD4000X – Programmable Linear DC Power Supply https://www.electro-meters.com/product/siglent-spd4000x-programmable-linear-dc-power-supply/ Mon, 08 Jul 2024 15:09:17 +0000 https://www.electro-meters.com/?post_type=product&p=28260
  • Four independent outputs
  • Rated output power: 240W, 285W, 400W
  • 5-digit voltage and current display with a minimum resolution of 1mV and 1mA
  • Clear graphical interface with waveform and timer display modes
  • Supports remote voltage compensation sense function

    • The post Siglent SPD4000X – Programmable Linear DC Power Supply appeared first on Electro-Meters.

    ]]>     The SPD4000X series programmable linear DC power supply features a 4.3-inch TFT-LCD display and a user-friendly interface, coupled with exceptional performance metrics. Engineers benefit from an informative user experience thanks to the real-time waveform display. The series includes three models offering up to four independent outputs with rated voltages of 32V, 12V, or 30V, and total output power capacities of 240W, 285W, or 400W. It boasts a minimum resolution of 1mV/1mA. To ensure device protection, the SPD4000X includes overvoltage and overcurrent protection. These features make the SPD4000X a high-precision, low-noise, and highly reliable power solution suitable for applications ranging from production to research. Additionally, it supports LAN/USB communication interfaces and remote web page control to cater to various application scenarios.

    Key Features

    • Rated Voltage & Output Power: 32V, 12V, 30V; 240W, 285W, 400W
    • Precision Power Supplies: Up to four high-precision power supplies with independently controllable outputs, supporting CH2 and CH3 series and parallel connections
    • User Interface: Clear graphical interface with waveform and timer display modes
    • Display: 5-digit voltage and current display with a minimum resolution of 1mV and 1mA
    • Response Time: Fast output response time of less than 50µs
    • Voltage Compensation: High current channel supports remote voltage compensation sense function with a maximum compensation voltage of 0.6V
    • Protection: Overvoltage and overcurrent protection for safe and accurate operation
    • Display Screen: 4.3-inch TFT-LCD display with 480×272 resolution
    • Communication: USB and LAN standard communication; optional USB-GPIB module
    • Channel Density: Excellent channel density with up to four channels in a 3U half-rack package
    • Data Storage: Internal data storage for setups and parameters
    • Web Server: Embedded web server for instrument communication without software installation
    • Remote Control & Automation: Fully supports SCPI programming command set and includes a LabView driver for remote control and system automation

    The post Siglent SPD4000X – Programmable Linear DC Power Supply appeared first on Electro-Meters.

    ]]>         ITECH IT7900E Series – Regenerative Grid Simulator https://www.electro-meters.com/product/itech-it7900e-series-regenerative-grid-simulator/ Thu, 06 Jun 2024 17:27:43 +0000 https://www.electro-meters.com/?post_type=product&p=23678 The IT7900E series is a programmable, four-quadrant grid simulator and power amplifier designed to test various grid-connected equipment, such as PCS, energy storage systems, microgrids, V2X (Vehicle-to-Everything), PHiL, and more. Utilizing advanced SiC technology, a single unit of the IT7900E can perform anti-islanding protection tests through its islanding mode with adjustable RLC settings. The series boasts high power density, delivering 6kVA in a 1U unit and 15kVA in a 3U unit. Through parallel connection, its power capacity can be expanded up to 960kVA.

    The IT7900E series offers a variety of operating modes to meet diverse testing requirements, including single-phase, three-phase, reverse-phase, and multi-channel configurations. In reverse mode, the voltage can be extended to 200% of the rated voltage. Its robust arbitrary waveform editing function allows for the simulation of various power grid disturbance waveforms, making it an ideal choice for testing and R&D laboratories.

    The post ITECH IT7900E Series – Regenerative Grid Simulator appeared first on Electro-Meters.

    ]]>     Highlighted Features
    • Adopt advanced SiC technology
    • High power density/minimum rack space, 3U up to 21kVA
    • Frequency range: 16Hz~150Hz
    • Regenerative grid simulator & full 4-quadrant AC & DC power sources
    • Power amplifier function for PHiL applications
    • Three working modes: CV, Current Limit, Power Limit
    • Output capability: AC, DC, AC+DC, DC+AC
    • Comprehensive working modes: single-phase, three-phase, reversed phase
    • Programmable output impedance for simulating real-world utility grid impedance
    • Compliance tests including LVRT, Phase Jump, Frequency variation, Harmonic Injection
    • Supported regulatory testing includes IEC61000-4-11, 4-13, 4-14, 4-28

    Additional Features

    • Wide voltage ranges: 350/700/1050 VL-N*
    • Master-slave parallel with current sharing technology, up to 1MVA+
    • Intuitive touch screen with built-in single/3-phase AC power meter and scope function
    • Fast response time and high accuracy: 0.1% + 0.2% FS
    • Waveform library: sine wave, square wave, triangle wave, clipped sine waves, trapezoidal wave, self-defined waves
    • Harmonics and interharmonics waveform synthesizer
    • Power line disturbance simulation testing through LIST programming, SWEEP, and Surge & Sag functions
    • Up to 50th harmonic simulation and analysis, with built-in IEC61000-3-2/3-12 and other test regulations*
    • Output start/stop phase angle can be set from 0-360°
    • Front panel USB port for data and waveform import/export
    • Relay CTRL function to cut off the connection between instrument and DUT
    • Built-in USB, CAN, LXI-compliant LAN interface, Digital IO interface; optional GPIB, Analog, RS232 interfaces
    • Support for CANopen, Modbus, LXI, SCPI communication

    *Notes:*

    1. Voltage/current harmonic analysis
    2. Please refer to the IT7900E high voltage version

    The post ITECH IT7900E Series – Regenerative Grid Simulator appeared first on Electro-Meters.

    ]]>         ITECH IT7900EP Series – High Performance Regenerative Grid Simulator https://www.electro-meters.com/product/itech-it7900ep-series-high-performance-regenerative-grid-simulator/ Thu, 06 Jun 2024 15:45:57 +0000 https://www.electro-meters.com/?post_type=product&p=23673 With the adoption of advanced SiC technology, the IT7900EP series high-performance regenerative grid simulator offers a comprehensive test solution. This versatile device functions not only as a grid simulator and four-quadrant power amplifier but also as a four-quadrant regenerative AC/DC electronic load. Its full four-quadrant operation and regenerative capability enable power feedback to the grid, promoting environmental sustainability and significantly reducing electricity and heat dissipation costs.

    Designed with a compact, modular, and efficient structure, the IT7900EP delivers up to 21kVA in a 3U single unit, and its power can be extended to 1MVA through master-slave parallel connection. The colorful touch screen with an intuitive GUI allows users to directly define various waveforms. The simulator supports a wide range of operational modes, accommodating single-phase, three-phase, and reverse-phase testing requirements. This high flexibility makes it suitable for applications in PV, ESS, and EV industries.

    [html_block id="23640"]

    The post ITECH IT7900EP Series – High Performance Regenerative Grid Simulator appeared first on Electro-Meters.

    ]]>     Parameter Features
    • Adopt advanced SiC technology
    • High power density, up to 21 kVA for 3U
    • Voltage can reach 350V L-N
    • Highly efficient power regeneration
    • Master and slave equal flow, parallel machines up to 1MVA
    • Comprehensive working modes selectable: single-phase, three-phase, reversed phase, and multi-channel; voltage extension to 200% of rated voltage in reversed mode
    • Support LIST/SWEEP/Surge&Sag three waveform modes
    • Built-in rich waveform database
    • Harmonic simulation and analysis function up to 50 times, built-in IEC61000-3-2/3-12 compliance
    • Can simulate arbitrary waveform output, support CSV file import waveform
    • Phase angle 0-360° settable
    • Touch screen design, simple UI interface
    • Built-in USB/CAN/LAN/Digital IO interface, optional GPIB/analog & RS232 interface
    • Full protection functions including automatic clearing, POVP, watchdog, etc. Support CANopen, Modbus, LXI, SCPI communication

    Source Features

    • Regenerative grid simulator & full 4-quadrant AC & DC power sources
    • Frequency: 16-2400Hz
    • Power amplifier function for PHIL applications
    • Four output modes: AC/DC, AC+DC, DC+AC
    • Programmable output impedance, simulation of real-world impedance
    • Harmonic/inter-harmonic synthesis
    • Compliance tests including LVRT, Phase Jump, Frequency Variation, harmonic injection
    • Supported regulatory testing includes IEC61000-4-11/4-13/4-14/4-28
    • Optional software to complete pre-compliance standards testing for civil avionics/electrical ships according to multinational safety regulations

    Load Features

    • Regenerative full 4-quadrant AC & DC load
    • Frequency: 16-500Hz
    • AC mode supports CC/CP/CR/CS/CC+CR/CE multiple operating modes, and CE mode can simulate various circuit topologies such as single-phase rectifier RLC and shunt RLC
    • DC mode supports 9 working modes including CC/CR/CP/CV
    • AC mode supports both rectified and non-rectified modes
    • Adjustable crest factor: 1.414 ~ 5.0
    • Support phase shift function in the range of -180º ~ 180º
    • The unit power factor function allows the current waveform to vary with the voltage waveform, making the power factor as close to 1 as possible
    • Supporting unloading angle control, 0-359° adjustable

    *Notes:*

    1. Voltage/current harmonic analysis, voltage harmonic simulation in source mode, current harmonic simulation in load mode, fundamental wave ≤ 60Hz
    2. Stay tuned
    3. In grid simulator and islanding simulation mode, 16-150Hz
    4. After turning on the rectification function, the setting range of the phase shift is restricted by the crest factor

    Testing Capabilities

    Power Hardware-in-the-Loop (PHiL) for Testing and Verification of Grid-Tied DUT

    ITECH modular and scalable IT7900(P) support  built-in power amplifier mode for Power Hardware in the Loop (PHIL) applications providing further testing and simulation capability.

    The lately upgraded analog interface card IT-E177 for HIL application bandwidth reaches 2.4kHz; IT7900(P) Power Amplifier mode for PHIL application with low latency at 65μs  , rising/fall high speed up to 2.5V/μs,which helps simulate real-world conditions.

    The post ITECH IT7900EP Series – High Performance Regenerative Grid Simulator appeared first on Electro-Meters.

    ]]>         Siglent SPS5000X Wide Range Programmable Switching DC Power Supply https://www.electro-meters.com/product/siglent-sps5000x-wide-range-programmable-switching-dc-power-supply/ Thu, 18 Apr 2024 17:49:37 +0000 https://www.electro-meters.com/?post_type=product&p=23473
  • Rated Output Voltage: 40V, 50V, 80V, 160V
  • Rated Output Power: 180W, 360W, 720W, 1080W
  • Wide range of output voltage and current, providing high efficiency power supply
  • Selection between CV and CC priority modes for better protection of equipment under test
  • Load transient recovery time (Load change from 50~100%): <1ms
  • Adjustable slew rate of output voltage and current
  • Setting and readback resolution: 1 mV, 1 mA

    • Buy Online

    The post Siglent SPS5000X Wide Range Programmable Switching DC Power Supply appeared first on Electro-Meters.

    ]]>     The SIGLENT SPS5000X Programmable Switching DC Power Supplies offer a diverse range of output power options through both single-channel and multi-channel configurations, incorporating constant power capability. This series comprises sixteen models within the SPS5000X range, providing voltages up to 160 VDC and power levels up to 1080 W. These power supplies can be connected in series (up to 2 units) or in parallel (up to 3 units), enabling the attainment of voltage ranges from 0 to 320V and current ranges from 0 to 270A, with a maximum combined power output of 3240W.

    The post Siglent SPS5000X Wide Range Programmable Switching DC Power Supply appeared first on Electro-Meters.

    ]]>         Siglent SPD1000X Programmable DC Power Supply https://www.electro-meters.com/product/siglent-spd1000x-programmable-dc-power-supply/ Thu, 18 Apr 2024 17:07:41 +0000 https://www.electro-meters.com/?post_type=product&p=23471
  • Single channel high-precision programmable voltage output:

    • SPD1168X: 16 V / 8 A, total power up to 128 W
    • SPD1305X: 30 V / 5 A, total power up to 150 W
  • Stable, reliable, Low ripple and noise: ≤ 350 uVrms/3 mVpp; < 2 mArms
  • Fast transient response time: < 50 μs
  • 5-digit Voltage, 4-digit Current Display, Minimum Resolution: 1 mV / 1 mA
  • 2.8-inch true color TFT-LCD 240x320 display
  • 2 types of output modes: Two-wire output mode, 4-wire compensation output mode, Max. compensation 1 V

    • Buy Online

    The post Siglent SPD1000X Programmable DC Power Supply appeared first on Electro-Meters.

    ]]>     The Siglent SPD1000X Programmable Linear DC Power Supply boasts a 2.8-inch TFT-LCD display, remote computer control capability, and real-time wave display. Designed for simplicity and high performance, this single-output model packs a punch in a compact form factor. The SPD1168 power supply offers precise programmable output of up to 16 V/8 A, while the SPD1305X version delivers up to 30 V/5 A, featuring a 4-wire sense function for enhanced voltage accuracy, particularly over long leads or high-resistance connections. Both models come equipped with output short and overload protection functions, catering to production and development needs.

    The post Siglent SPD1000X Programmable DC Power Supply appeared first on Electro-Meters.

    ]]>         Siglent SPD3303C Programmable DC Power Supply https://www.electro-meters.com/product/siglent-spd3303c-programmable-dc-power-supply/ Thu, 18 Apr 2024 16:02:56 +0000 https://www.electro-meters.com/?post_type=product&p=23469
  • 3 independent high precision outputs: Two 32 V / 3.2 A, One 2.5 V / 3.3 V / & 5 V / 3.2 A, totaling 220 W power
  • 4-digit voltage and 3-digit current display, with minimum resolution of 10 mV and 10 mA
  • Three output modes available: independent, series, and parallel
  • Compatible design for 100/120/220/230 V power grids, catering to various power requirements

    • Buy Online

    The post Siglent SPD3303C Programmable DC Power Supply appeared first on Electro-Meters.

    ]]>     The SIGLENT SPD3303C Programmable DC Power Supply is a lightweight and feature-rich LED display screen and programmable linear DC power supply. It offers three independent outputs: two sets of adjustable voltage/current and a fixed set of selectable voltages (2.5V, 3.3V, and 5V). Additionally, the SPD3303C is equipped with short-circuit and overload protection for its outputs, with a total power capacity of 220W. It operates in three modes: independent, series, and parallel. With its high performance-to-price ratio, the SPD3300C is suitable for various production, educational, and research environments.

    The post Siglent SPD3303C Programmable DC Power Supply appeared first on Electro-Meters.

    ]]>         Siglent SPD3303X / SPD3303X-E Programmable DC Power Supply https://www.electro-meters.com/product/siglent-spd3303x-spd3303x-e-programmable-dc-power-supply/ Thu, 18 Apr 2024 15:49:56 +0000 https://www.electro-meters.com/?post_type=product&p=23467
  • 3 independently controlled and isolated outputs: Two 32 V/3.2 A, one 2.5 V / 3.3 V / 5 V / 3.2 A × 1, totaling 220 W
  • Voltage displayed with 5 digits, current with 4 digits, Minimum Resolution: 1 mV/1 mA (SPD3303X)
  • Timing function for programmed output steps
  • 4.3-inch true color TFT-LCD display with resolution of 480 x 272
  • 3 types of output modes: independent, series (max 60 V), and parallel (max 6.4 A)

    • Buy Online

    The post Siglent SPD3303X / SPD3303X-E Programmable DC Power Supply appeared first on Electro-Meters.

    ]]>     The Siglent SPD3303X & SPD3303X-E Series Programmable Linear DC Power Supplies feature a 4.3-inch TFT-LCD display, Remote Programming support, and Real-Time Wave Displays. This series offers three isolated outputs within the SPD3000X Series, comprising two adjustable channels and one selectable channel from 2.5 V, 3.3 V, and 5 V options. Additionally, it includes output short and overload protection, making it suitable for both production and development purposes.

    The post Siglent SPD3303X / SPD3303X-E Programmable DC Power Supply appeared first on Electro-Meters.

    ]]>