DL Series DC Electronic Load

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Industry’s Easiest-To-Use DC Load – Vitrek’s DL Series DC Electronic Loads are available in a multiple configurations to meet your unique application requirements. No other DC electronic load on the market today is easier to use. Equipped with a full color LCD touchscreen display, the unit can quickly be set up for your next test. In addition, the DL is equipped with a comprehensive self-test that ensures that all loading and measurement circuitry is functioning properly.

Extremely Flexible in a Variety of Applications – The DL Series is equally at home generating kW, W, mW or μW loading. Whether you are performing tests for LED drivers, batteries or battery chargers, the DL Series is the right choice for these applications.

Maximum Accuracy — Maximum Features – The unit is fully featured with transient and wide band non-linear loading capabilities along with the additional feature of sweep capability. The DL Series Electronic Load provides high accuracy measurements (± 0.05%) of voltage and current with sweep steps as short as 20μs and pulsed loading up to 100 kHz. Units are fully configurable for loading riding and falling edge controls and soft-start capabilities. The DL Series provides excellent transient performance in timing and waveshape with the ability for the user to view the current and voltage waveforms using the internal scope. The device provides fully protected short loading with automatic current and power limiting.

Unequaled Visibility of Test Results – The DL Series provides graphical X/Y plotting of V vs I and V vs P characteristics using swept loading. In addition, the unit has a historical data logging capability, both graphical and numerical for additional test analysis and evaluation.

Flexible Integration in a Compact Package – The DL Series is just 5” high, 8.5” wide and 13” deep, allowing easy integration into any test bench. The unit provides a variety of interfaces including LAN, USB Device & Host and Digital I/O. In addition, multiple units may be used in parallel for static higher power and current loading.

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Industry’s Easiest-To-Use DC Load – Vitrek’s DL Series DC Electronic Loads are available in a multiple configurations to meet your unique application requirements. No other DC electronic load on the market today is easier to use. Equipped with a full color LCD touchscreen display, the unit can quickly be set up for your next test. In addition, the DL is equipped with a comprehensive self-test that ensures that all loading and measurement circuitry is functioning properly.

Extremely Flexible in a Variety of Applications – The DL Series is equally at home generating kW, W, mW or μW loading. Whether you are performing tests for LED drivers, batteries or battery chargers, the DL Series is the right choice for these applications.

Maximum Accuracy — Maximum Features – The unit is fully featured with transient and wide band non-linear loading capabilities along with the additional feature of sweep capability. The DL Series Electronic Load provides high accuracy measurements (± 0.05%) of voltage and current with sweep steps as short as 20μs and pulsed loading up to 100 kHz. Units are fully configurable for loading riding and falling edge controls and soft-start capabilities. The DL Series provides excellent transient performance in timing and waveshape with the ability for the user to view the current and voltage waveforms using the internal scope. The device provides fully protected short loading with automatic current and power limiting.

Unequaled Visibility of Test Results – The DL Series provides graphical X/Y plotting of V vs I and V vs P characteristics using swept loading. In addition, the unit has a historical data logging capability, both graphical and numerical for additional test analysis and evaluation.

Flexible Integration in a Compact Package – The DL Series is just 5” high, 8.5” wide and 13” deep, allowing easy integration into any test bench. The unit provides a variety of interfaces including LAN, USB Device & Host and Digital I/O. In addition, multiple units may be used in parallel for static higher
power and current loading. No other manufacturer offers more features than Vitrek — at a price that easily fits your budget.

Product Features and Benefits

  • Easy-to-use color touchscreen for quick setup, measurement configuration, channel selection and use.
  • High Accuracy measurements (0.05%) of voltage and current within pulses or sweep steps as short as 20μs.
  • Generates kW, mW or μW loading >20:1 higher and >1000:1 lower loading capability range than most presently available DC loads.
  • Fully featured with transient and non-linear loading capabilities ranging from 125 to 500 watts with the additional feature of sweep capability.
  • Wide bandwidth non-linear loading modes.
  • Arbitrary loading sequence with up to 100 steps to simulate virtually any “real-world” loading.
  • High speed pulsed loading up to 100kHz.
  • Rack mount option available.
  • Fully configurable loading rising and falling edge controls and soft-start capability.
  • Excellent transient performance in timing and waveshape with the ability for the user to view the current and voltage waveforms using the internal scope.
  • Fully protected short loading, with automated current and power timing.
  • Comprehensive self-test gives assurance that all loading and measurement circuitry is properly functioning.
  • Unique graphical X/Y plotting of V vs I and V vs P characteristics using swept loading.
  • Unique historical data logging capability, both graphical and numerical.
  • Fully featured with transient and non-linear loading capabilities with the additional feature of sweep capability.
  • Leading accuracy typically >10:1 better than other units at lower loading levels and >2:1 better at high loading levels, with ISO17025
    traceability also available.
  • Displayed Results Include:

    – ‘Real-time’ results – numerically represented measured actual applied voltage and actual loading current, and the computed load power and resistance or conductance.
    – Pulse results – numerically represented measured actual applied voltage and actual loading current within a pulse, and the computed load power and resistance or conductance.
    – OCP or OPP result – numerically represented maximum current and power achieved prior to the voltage dropping below a set voltage.
    – Battery test – numerically represented accumulated A.Hr and W.Hr, as accumulated since the operation was started with automatic stop at ending voltage.
    – Historical data logging – graphically represented measured actual applied voltage and the actual loading current and the computed load power with down to 1ms resolution and a long-term maximum.
    – Oscilloscope – graphically represented up to 400kSPS sampled applied voltage and loading current.
    – XY Plot – graphically represented V vs A/W plot of swept measurement results.

Our DC Electronic Load Eases the Burden for Plenty of Industries

In today’s fast-paced, technology-driven world, the demand for reliable and efficient power sources has never been higher. From powering electric vehicles to ensuring the smooth operation of renewable energy systems, the role of electronic DC loads is pivotal. At Vitrek, we understand this need and have designed our DC electronic load to meet the diverse requirements of various industries.

Car Batteries

The performance and longevity of car batteries significantly depend on the efficiency of the DC electronic load used. Our state-of-the-art electronic  load ensures an optimal power supply, enabling car batteries to perform at their maximum capacity. Whether it’s for testing purposes or regular use, our device promises high accuracy and reliability that will keep your car running smoothly.

Fuel-Cells

Fuel cells are a clean and efficient source of power. However, their performance can be compromised without a reliable DC electronic load. Our product ensures these power sources operate at peak efficiency. With our DC electronic loads, you can trust that your fuel cell systems will deliver consistent power, enhancing their lifespan and performance.

Solar Panels

As the world shifts towards more sustainable energy sources, solar panels have become increasingly prevalent. Our DC electronic loads play a crucial role in managing and distributing the energy harnessed by these panels. They ensure the constant and efficient flow of power, maximizing the productivity of your solar panels and contributing to a greener future.

Oil and Gas

The oil and gas industry heavily relies on power systems for its operations. The DC electronic loads we offer are designed with high precision to ensure the safe and efficient operation of these complex systems. Our products guarantee a steady and reliable power supply, playing a vital role in maintaining the industry’s high safety standards.

Motors

Motors in industrial machinery or household appliances require a stable power supply to function efficiently. Our DC electronic loads ensure a balanced and constant power flow, preventing potential damage due to power surges or instabilities. This results in improved performance and extended lifespan of the motors.

Why Choose an DC Electronic Load?

The choice of an DC electronic load is not one to be taken lightly. It’s an investment in your power systems’ efficiency, reliability, and productivity. But why exactly should you choose to use one? With choices like the DL Series DC Electronic Load, you’ll receive:

  • Efficiency: DC Electronic loads ensure a steady flow of power, minimizing losses due to fluctuations or instabilities.
  • Reliability: An unexpected failure can lead to significant operational disruptions and costs. DC Electronic loads are designed for high reliability, providing a consistent power supply that you can count on.
  • Versatility: DC Electronic loads are versatile devices suitable for various applications across numerous industries.
  • Precision:  DC Electronic loads offer high precision, enabling you to accurately control and manage your power supply. 
  • Easy Integration: DC Electronic loads can easily be integrated with other systems, making them a convenient addition to your existing setup. Vitrek’s DL Series DC Electronic Load comes with user-friendly interfaces that make monitoring and managing your power supply a breeze.

Get More Out of Your DC Electronic Load By Pairing it With More of What Vitrek Has to Offer

At Vitrek, we offer more than just DC electronic loads. We provide a range of products and services designed to complement and enhance the performance of your power systems. By pairing our electronic DC load with other offerings from Vitrek, you can optimize the operation of your systems and get the most out of your investment. Visit the Vitrek product catalog to explore additional products like the 98x Teraohmmeter and the  964i High Voltage Switching System.

Get the DL Series DC Electronic Load Today!

The DL Series DC Electronic Load from Vitrek is more than just a power solution. It’s a product that leads you to the promised land. Designed with precision and versatility in mind, it adapts to your specific needs, delivering a consistent power supply that drives your operations forward. Our DC electronic load is the trusted choice for powering your success in plenty of industries worldwide. Experience the difference today with Vitrek. Contact us to learn more.

Specifications

DL-Series Digital Load Datasheet

Ordering & Accessories

Below prices in US$ are for destinations in North America with terms of prepay, net 30 days (OAC) and accepted credit cards. For shipment beyond North America or terms beyond 30 days, please contact the factory for a quotation. If you require rush/expedited shipment please contact Vitrek at (858) 689-2755 or email info@vitrek.com

DL Series DC Electronic Load

DL Series Accessories

Rentals

The DL Series DC Electronic Load and accessories are available for rent. Please contact the factory for a rental quotation on the items and period of time you desire. Vitrek offers a generous rental allowance for rentals that are converted to a purchase and rentals of 12 months come with a 10% buyout.

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