Order #: DL-250
Mfg #: DL250
Vitrek DL250
Order #: DL-250
Mfg #: DL250
Product Highlights
Industry's Easiest-To-Use DC Load
Vitrek's DL Series Electronic Loads are available in a multiple configurations to meet your unique application requirements. No other electronic DC 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 in your budget.
- Vitrek RM-DLRack Mount Kit for DL Series Electronic DC Loads
Order #: RM-DL
Mfg #: RM-DL
Availability: Ships in 2-3 weeks$133.00
DL115 | DL150 | DL215 | DL250 | DL515 | DL550 | ||
VOLTAGE | |||||||
Input Voltage | 0-150V | 0-500V | 0-150V | 0-500V | 0-150V | 0-500V | |
Voltage Measurement Accuracy | 0.04%+1mV | ||||||
Voltage (CV) Loading | Full range of voltages, user configurable resistance from 1mΩ upwards | ||||||
CV Loading Accuracy | 0.04%+1mV | ||||||
Sense Loading | Nominally 923kΩ, automatically included in all measurement results and all loading except open | ||||||
CURRENT | |||||||
Min. Current | 10µA | 60µA | 20µA | 120µA | 50µA | 250µA | |
Max. Current | >1s | 21A | 42A | 84A | |||
100ms | 30A | 60A | 120A | ||||
<10ms | 30A | 60A | 120A | ||||
Current (CC) Accuracy | 0.05%+5µA | 0.05%+30µA | 0.05%+10µA | 0.05%+60µA | 0.05%+25µA | 0.05%+125µA | |
POWER | |||||||
Max. Power | >1s | 125W | 250W | 500W | |||
100ms | 160W | 320W | 640W | ||||
10ms | 380W | 325W | 760W | 650W | 1.5kW | 1.3kW | |
1ms | 1.15kW | 950W | 2.3kW | 1.9kW | 4.6kW | 3.8kW | |
<100µs | 3.6kW | 2.4kW | 7.2kW | 4.8kW | 14.4kW | 9.6kW | |
Power (CW) Accuracy | 0.075%+25µW | 0.075%+150µW | 0.075%+50µW | 0.075%+300µW | 0.075%+125µW | 0.075%+625µW | |
RESISTANCE | |||||||
Resistive Loading | 42mΩ-900kΩ | 90mΩ-900kΩ | 21mΩ-700kΩ | 45mΩ-700kΩ | 10.5mΩ-500kΩ | 25mΩ-500kΩ | |
Resistive (CR) Accuracy | 0.1% | ||||||
Capacitive Loading | 0.3µF | ||||||
LOADING MODES and TIMING | |||||||
Loading Modes (Level A and Level B) |
Basic (CV+CR+CC+CW in any combination), single or arbitrary sequence (up to 100 independent steps) V-I Table Lookup (interpolated, up to 100 points) Linear or logarithmic swept current or power, up to 500 steps, P1->P2 or P1->P2->P1 OCP or OPP Test (automatically terminated current or power sweep) |
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Loading Timing Modes | Continuous Level A or B (any combination of the above modes) Pulsed A/B (any combination of the above modes except OCP or OPP) Interleaved A/B (any combination of the above modes except OCP or OPP) |
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Load Timing | Continuous, or 5µs to 10000s pulsed/stepped | ||||||
Non-linear Loading Bandwidth | Typically >35kHz with ability to reduce bandwidth |
Physical | |
Size | 5in high x 8.5in wide x 13in deep |
Weight | Approx. 8lb (unpacked, without external power supply). |
Power | External 12Vdc, 60VA power brick |
Display | 5in diagonal, 800x480 pixel color LCD with touchscreen. |
Adjustment Wheel | Indented encoder provided on front panel allowing for the "live" adjustment of the loading levels or timings. |
Rack Mounting | Rack mounts kits available for mounting one or two units in a 19in wide rack. |
Terminals | Front: Sheathed banana 4mm sockets, suitable for up to 30A continuous loading. |
Rear | Approx. 1in square x 0.06in blade type terminals (fully specified). Safety cover provided. |
Voltage Sense | wire entry sprung sockets in rear panel |
Environmental | |
Warm Up Time | 20 seconds |
Full Specifications | 15 minutes |
Temperature | Operating: 0 to +40C, at 10 to 80%RH (non-condensing) Automatically reduces loading if overheating detected. |
Storage | -20C to +70C, at 5 to 95%RH (non-condensing) |
Altitude | 0 to 2000m ASL |
Cooling | Variable speed forced air. Intake vents on both sides and in the bottom, exhaust vents in the rear. Specifications valid with any one set of intake vents impeded. At least 6 inches of clear space must be provided behind the rear panel and two inches on the side of intake vents. |