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The KUAIQU SPPS3001D Adjustable DC Supply is designed for Power Electronics Research, electronic circuit evaluation, and laboratory development applications that require adjustable DC output conditions. With a 0–300V voltage adjustment range, 0–1A current output, and 300W rated power, this DC power supply provides a flexible DC source for engineers and researchers working on power circuits, electronic components, and prototype designs.
During Power Electronics Research, different circuit designs often require different DC input conditions for evaluation and comparison. The SPPS3001D allows users to adjust voltage and current settings according to testing requirements, while the LCD display provides clear voltage, current, and power information to help monitor output conditions during experiments.
The SPPS3001D provides an adjustable 0–300V DC output with 0–1A current capability and 300W rated power. This wide voltage adjustment range allows researchers to establish different DC supply conditions when evaluating power circuits, electronic components, and experimental designs.
For Power Electronics Research applications, engineers can adjust the output voltage according to different circuit requirements and observe how the tested device responds under various input conditions. The adjustable DC output provides a practical power source for laboratory development and circuit evaluation within the rated output range.
The SPPS3001D features a full-color LCD display with four-digit voltage and current readings, along with power display functionality. Users can directly view the output parameters from the front panel during testing.
When researching power electronic circuits, monitoring voltage, current, and power values helps engineers understand the operating condition of the connected circuit. The clear display makes it easier to check output changes while adjusting test conditions.
The built-in M1-M4 memory function allows users to save four groups of commonly used voltage and current settings. This function is useful for Power Electronics Research tasks that require repeated testing under different DC supply conditions.
Instead of manually adjusting the same parameters repeatedly, users can recall stored settings when performing similar experiments or comparing different circuit conditions, helping improve testing convenience.
The SPPS3001D uses a precision encoder adjustment method for setting voltage and current values. The encoder allows users to make controlled adjustments during laboratory testing and circuit evaluation.
During power electronics experiments, researchers may need to change DC input conditions gradually or compare circuit performance at different voltage levels. The precision adjustment design helps users set suitable output values more conveniently.
The output switch button provides convenient control of DC output activation. Users can prepare the required voltage and current settings before enabling the output, which helps make testing procedures more convenient.
The panel lock function helps prevent accidental changes to the selected parameters during experiments. This is useful when stable output conditions need to be maintained during repeated testing or long-term observation.
The SPPS3001D is suitable for Power Electronics Research applications where adjustable DC input conditions are required for circuit development and evaluation. The 0–300V output range provides flexibility for testing compatible power circuits and electronic designs.
Researchers can adjust output parameters, monitor voltage and current values, and evaluate circuit performance under different DC supply conditions.
During power circuit development, engineers often need a controllable DC source to verify circuit operation and compare different design solutions. The SPPS3001D provides adjustable DC output and clear parameter display for laboratory testing.
The M1-M4 memory function can support repeated evaluation procedures by allowing users to recall commonly used test settings.
The SPPS3001D can provide adjustable DC power for evaluating compatible electronic components used in power-related applications. Users can adjust output conditions and monitor power supply parameters during component testing.
The LCD display and precision encoder adjustment provide convenient operation when changing and observing different test conditions.
With adjustable output, memory storage, and practical front-panel controls, the SPPS3001D is suitable for engineering laboratories, educational research environments, and electronic development projects.
The compact design allows it to be used as a bench-top DC Supply for various Power Electronics Research and testing tasks within its rated specifications.
Package Includes:
1 × SPPS3001D DC Power Supply
1 × Output Power Cord
1 × Input Power Cord
1 × User Manual
1 × Warranty Card
Quality Assurance:
CE & FCC Certification
All DC Power Supplies and accessories are inspected before shipment
Customer support within 24 hours
| Parameter | Specification |
|---|---|
| Model | SPPS3001D |
| Product Type | Adjustable DC Supply |
| Voltage Range | 0–300V |
| Current Range | 0–1A |
| Rated Output Power | 300W |
| USB Output | 5V 2A |
| Display | Full-color LCD Display |
| Voltage / Current Display | Four-Digit Display |
| Power Display | Supported |
| Memory Function | M1-M4 Four Groups |
| Adjustment Method | Precision Encoder Adjustment |
| Output Control | Output Switch Button |
| Panel Function | Panel Lock Button |
| Voltage Load Regulation | ≤0.3%+10mV |
| Current Load Regulation | ≤0.1%+2.5mA |
| Voltage Line Regulation | ≤0.01%+2.5mV |
| Current Line Regulation | ≤0.1%+2.5mA |
| Voltage Setting Resolution | 100mV |
| Current Setting Resolution | 1mA |
| Voltage Readback Resolution | 100mV |
| Current Readback Resolution | 1mA |
| Voltage Setting Accuracy | ≤0.01%+30mV |
| Current Setting Accuracy | ≤0.01%+10mA |
| Voltage Readback Accuracy | ≤0.01%+30mV |
| Current Readback Accuracy | ≤0.1%+5mA |
| Voltage Ripple | ≤1200mVp-p; ≤140mVrms |
| Current Ripple | ≤80mArms |
| Rise Time No Load | ≤200mS |
| Rise Time Full Load | ≤300mS |
| Fall Time No Load | ≤5S |
| Fall Time Full Load | ≤300mS |
| Dynamic Response Time | ≤200mS |
| Efficiency | ≥85% |
| Input Voltage | AC 220V (AC110V Optional) |
| Product Size | Approx. 24 × 8.5 × 16cm |
| Net Weight | Approx. 1.3KG |
| Package Size | Approx. 33.5 × 13 × 22cm |
| Package Weight | Approx. 1.7KG |
| Standard Carton | 8 pcs/carton |
The KUAIQU SPPS3001D combines a 0–300V adjustable DC output, 300W rated power, LCD parameter display, M1-M4 memory storage, and precision encoder adjustment to provide a practical DC Supply for Power Electronics Research applications.
For engineers and researchers, having a flexible DC source is important when evaluating different circuit designs and electronic components. The SPPS3001D allows users to adjust output conditions, monitor voltage, current, and power information, and repeat common testing settings more efficiently through its memory function.
With its adjustable output capability, clear LCD display, convenient control functions, and compact bench-top design, the SPPS3001D is suitable for power electronics research, circuit development, electronic component evaluation, and laboratory testing applications within its rated 300V, 1A, and 300W output range.
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Shenzhen Kuaiqu Electronic Co., Ltd. was founded in 2014 and is located in Shenzhen City, Guangdong Province. It is a scientific and technological enterprise integrating,production and sales. Specializing in the production of DC stabilized power supply, variable frequency power supply, switching power supply, program-controlled power supply and other 100 kinds of measuring teaching instruments and industrial special equipment.
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