DC Power Supplies – Electro-Meters https://www.electro-meters.com/product-category/power-supplies/dc-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 DC Power Supplies – Electro-Meters https://www.electro-meters.com/product-category/power-supplies/dc-power-supplies/ 32 32 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.

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]]> 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

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]]> 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.

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]]> 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

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]]> 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

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    ]]>         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

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    ]]>     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.

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    ]]>         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

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    ]]>     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.

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    ]]>         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

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    ]]>     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.

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    ]]>         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

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    ]]>     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.

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    ]]>         ITECH IT6600D – High Power Programmable DC Power Supply https://www.electro-meters.com/product/itech-it6600d-high-power-programmable-dc-power-supply/ Tue, 16 Apr 2024 20:22:04 +0000 https://www.electro-meters.com/?post_type=product&p=23446 The IT6600D series pioneers a new era of graphical programmable DC power supplies. Integrating touch screen design and an intuitive graphical interface, it simplifies parameter setting and waveform editing while enhancing user convenience. Utilizing advanced third-generation SiC technology, it achieves impressive 21kW power density per channel within a compact 3U chassis. By enabling series and parallel connections, the dual channels can deliver a combined output of up to 42kW, surpassing the capabilities of multiple competing units. With CC/CV priority features, users can tailor the output mode to suit specific testing needs, enhancing precision in measurements. With high precision, speed, and a range of standard communication interfaces, it streamlines test development and finds extensive applications in laboratories, production lines, and automated test systems.

    • Voltage：1200 V
    • Current：200-1800A
    • Power：42kW-378kW

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    ]]>     Features
    • High power density up to 42kW in a 3U form factor
    • Dual-channel design within 3U, with independent channels and series/parallel connectivity
    • Master-slave current sharing enables parallel operation up to 10MW without performance degradation
    • 5-inch touch screen with graphical interface for intuitive operation
    • Data recording function for detailed trend observation
    • Oscilloscope function for instant analysis and saving, eliminating the need for an external oscilloscope
    • CC/CV priority setting function for flexible output mode selection
    • List function enables dynamic simulation of working condition curves with millions of points
    • Redundancy feature allows monitoring of individual machines or cabinets for smooth overall output
    • Standard communication interfaces include USB (USB-TMC/USB-VCP), LAN (Rawsocket/Modbus-TCP/Profinet/VNC/VXI-11/Web/Telnet), CAN 2.0B (CANopen/CAN2.0), and Digital IO
    • Optional communication interfaces available: GPIB/EtherCAT/Analog&RS232
    • Supports host computer software for enhanced control and monitoring

    Functions and Advantages

    Industry-Leading High Power Density

    The IT6600D series leads the industry with its high power density, delivering up to 42kW of power within a compact 3U chassis. This efficient design not only saves valuable laboratory space but also enhances user convenience and productivity by allowing placement directly on the experimental table. Its dual-channel setup, each with an independent 21kW output, ensures precise control and measurement.

    Dual-Channel Innovation

    The completely independent dual-channel design of the IT6600D series demonstrates the innovation of power supply technology. With its 3U body and dual-channel independent 21kW output power, each channel operates like two independent machines, providing true double the value of use. These channels can be connected in series or parallel to expand the output capabilities flexibly, making it an ideal and efficient testing solution for laboratory and industrial applications.

    Wide-Range Output Versatility

    The design concept of the IT6600D series transcends the limitations of traditional DC power supplies, offering a wide-range output solution. The 3U chassis supports multiple output combinations, including dual channels, channel series connection, and channel parallel connection. This integration of multiple functionalities into one machine expands the power curve of the IT6600D series, making it capable of coping with more complex and changing test requirements.

    Graphical Touch Screen Interface

    The IT6600D series features a graphical touch screen interface that provides a wide range of operation methods and functions. Users can perform convenient and quick operations directly through the 5-inch touch screen, keyboard, and knobs. The intuitive UI interface displays various parameters settings and measurements, along with output waveform previews. Bilingual support ensures ease of use for global users, enhancing its applicability and user-friendliness.

    Master-Slave Parallel Connection

    When faced with higher power requirements, the IT6600D series allows users to operate multiple devices of the same specifications in parallel to achieve an output power of up to 10MW. This scalability makes the construction of power systems faster and more flexible, providing feasible solutions for various high-power application scenarios. The system ensures consistent performance and protection for equipment and test objects, with active current sharing and full isolation of optical fiber.

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    ]]>         ITECH IT6600C – Bidirectional Programmable DC Power Supply https://www.electro-meters.com/product/itech-it6600c-bidirectional-programmable-dc-power-supply/ Tue, 16 Apr 2024 19:44:50 +0000 https://www.electro-meters.com/?post_type=product&p=23443 The IT6600C series features a new touch screen design and intuitive interface, enhancing operational convenience. Its 3U chassis houses dual channels with 21kW power density each, capable of independent or parallel/series operation for up to 42kW output. This single unit surpasses 3 to 5 rival products, serving various high voltage/current applications.

    Additionally, it acts as a load balancer, converting excess power into clean energy for efficient recycling. As a versatile, user-friendly, energy-efficient, bidirectional programmable DC power source, it transforms high-power applications in automotive, energy storage, industrial, and renewable energy sectors. It offers a novel platform for research, development, and robust support in production.

    • Voltage：1200 V
    • Current：200-1800A
    • Power：42kW-378kW

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    ]]>     Features
    • Integration of bidirectional power supply, combining power supply and load functions into one unit
    • High power density, reaching up to 42kW within a 3U form factor
    • Completely independent dual-channel design housed within 3U, with the flexibility to connect channels in series or parallel
    • Efficient energy feedback mechanism
    • Master-slave current sharing enables parallel operation up to 10MW without performance degradation
    • Equipped with a 5-inch touch screen featuring a graphical operation interface
    • Rapid dynamic response time of ≤200us
    • Swift rise time of ≤1ms
    • High precision, with accuracy levels reaching ≤0.03%+30mA
    • Standard communication interfaces including USB (USB-TMC/USB-VCP), LAN (Rawsocket/Modbus-TCP/Profinet/VNC/VXI-11/Web/Telnet), CAN 2.0B (CANopen/CAN2.0), and Digital IO
    • Optional communication interfaces available: GPIB/EtherCAT/Analog&RS232

    Functions and Advantages

    • Priority setting function for CC/CV mode
    • Capable of functioning as a battery simulator
    • Supports multiple battery testing modes for charging and discharging
    • Accurate simulation of IV characteristics of various solar photovoltaic panels including silicon and gallium arsenide
    • Comes with multi-channel solar matrix simulation software as standard
    • Includes fuel cell simulation capabilities
    • List function for dynamic simulation of working condition curves with millions of points
    • Incorporates built-in waveforms for IEC 61000-4-17/IEC 61000-4-29 test regulations
    • Pre-loaded with 9 standard voltage curves for automotive power grids such as LV123, LV148, ISO21498-2, etc.
    • Adjustable output impedance
    • Redundancy feature allows monitoring of individual machine or cabinet operation for smooth overall output

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    ]]>         ITECH IT-N2100 Series – Solar Array Simulator https://www.electro-meters.com/product/itech-it-n2100-series-solar-array-simulator/ Fri, 14 Jul 2023 17:47:01 +0000 https://www.electro-meters.com/?post_type=product&p=22375 The IT-N2100 series solar array simulator is an advanced DC power supply designed for exceptional performance, featuring rapid IV curve adjustment capabilities. This cutting-edge device is capable of accurately replicating the IV output characteristics exhibited by a wide range of solar panels across diverse environmental conditions, including temperature variations, light intensity fluctuations, shadow decay, and aging effects. Its versatility extends to various applications, such as solar micro-inverter and power optimizer testing, satellite power system evaluation, sail power array assessments, and more. The IT-N2100 boasts remarkable attributes such as minimal ripple and noise, as well as swift maximum power point tracking (MPPT). Additionally, it supports multi-channel synchronous control and high voltage topology, ensuring seamless integration and precise control over multiple channels of solar panel simulation.

    The post ITECH IT-N2100 Series – Solar Array Simulator appeared first on Electro-Meters.

    ]]>     Features
    • Precise simulation of the IV characteristics output of silicon, GaAs, and other types of solar PV panels
    • Built-in solar array simulation software, supporting multi-channel control
    • High-speed current dynamic response to support fast MPPT for micro-inverters
    • Up to 1500V DC output common-mode withstand voltage, supporting series testing of the DUT
    • Fixed mode, adjustable output impedance, can simulate CC, CV, CP output
    • Ultra-low current ripple, high precision sampling, programming, and measurement
    • Simulate I-V curve under different temperature and light
    • Built-in EN50530, Sandia, NB/T32004, CGC/GF004, CGC/GF035 regulations dynamic model test, and generate reports
    • Graphical operation interface, real-time display of MPPT status of PV inverter
    • Dynamic list sequence programming: 100 steps x 20 data sets
    • Real-time data and curve recording for further analysis
    • Simulation of dynamic and static I-V curves of solar panels under cloud shadow
    • Table mode supports I-V curve fitting with 4096 points
    • Quickly generate I-V by setting Voc, Isc, Vmp, Imp by four-point method
    • Comprehensive curve protection: OVP, OCP, OPP, OTP
    • Small size: 2U half rack for single channel
    • 4.3″ HD LCD, easy to operate
    • Front and rear panel output, adaptable to benchtop and system integration for various applications
    • Standard communication interface LAN, USB, digital I/O, support SCPI

    Applications

    • Micro-inverters
    • Power Optimizer
    • Home Energy Storage
    • MPPT Shutdown Module
    • Aviation Power Systems

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