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The KUAIQU SPPS3001D is a 300V 1A 300W Variable Power Source designed for Electrical Component Evaluation, electronic circuit verification, and high voltage DC power testing. With a 0-300V adjustable voltage range, 0-1A output capability, LCD full-color display, M1-M4 memory storage, and precision encoder adjustment, this DC power supply provides flexible output control and clear parameter monitoring for engineers evaluating different electronic components.
During electrical component evaluation, engineers often need adjustable DC power conditions to verify component performance under different voltage inputs. The SPPS3001D allows users to adjust output parameters, monitor voltage, current, and power values in real time, and quickly recall stored settings for repeated evaluation processes.
The SPPS3001D provides a wide adjustable output range from 0V to 300V with a maximum current of 1A and rated power of 300W. This variable power source allows engineers to apply different DC voltage conditions when evaluating electronic components, testing circuit modules, and verifying component operating requirements within the rated specifications.
For electrical component evaluation, different devices may require different voltage levels during testing. The adjustable output function allows users to set suitable DC power conditions according to specific test requirements, providing a flexible power source for laboratory and engineering applications.
The SPPS3001D features a full-color LCD display that clearly shows output voltage, current, and power information during operation. When performing electrical component evaluation, engineers can observe real-time output conditions without requiring additional measurement equipment for basic parameter monitoring.
The four-digit voltage and current display provides clear readings, helping users check test parameters and make accurate adjustments during component evaluation and circuit verification.
Equipped with four groups of M1-M4 memory storage, the SPPS3001D allows users to save commonly used voltage and current settings. During repeated electrical component evaluation tasks, stored parameters can be recalled quickly to reduce repeated manual adjustments.
This memory function is useful for engineering laboratories where multiple components or different test conditions require repeated DC power settings.
The precision encoder adjustment design provides smooth and convenient control of voltage and current settings. When evaluating electrical components, engineers can adjust output parameters according to different testing requirements and quickly modify power conditions during development and verification.
The encoder operation improves adjustment efficiency when switching between different test voltage values.
The SPPS3001D includes an independent output switch button and panel lock function. The output control allows users to turn the DC output on or off when connecting or checking components, while the panel lock function helps prevent accidental parameter changes during testing.
These operation features provide additional convenience for laboratory environments and engineering evaluation processes.
The SPPS3001D provides a 5V 2A USB output interface, allowing compatible USB-powered devices to receive additional power during testing setups.
This additional output interface helps simplify equipment arrangements when multiple devices are used together in an engineering workspace.
The SPPS3001D Variable Power Source is suitable for evaluating electronic components by providing adjustable DC voltage and monitoring output parameters. Engineers can apply different power conditions to verify component responses and operating characteristics within the rated output range.
With adjustable output control, memory storage, and LCD monitoring functions, the SPPS3001D supports circuit verification tasks during electronic design and prototype development.
The 0-300V adjustable voltage capability makes the SPPS3001D suitable for testing electronic components and circuits that require higher DC voltage input conditions.
The SPPS3001D combines adjustable DC output, parameter storage, and real-time display functions to support repeated evaluation procedures in laboratories, research environments, and engineering development applications.
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 |
| Output Voltage | 0-300V |
| Output Current | 0-1A |
| Rated Power | 300W |
| USB Output | 5V 2A |
| Load Regulation Voltage | ≤0.3%+10 mV |
| Load Regulation Current | ≤0.1%+2.5 mA |
| Line Regulation Voltage | ≤0.01%+2.5 mV |
| Line Regulation Current | ≤0.1%+2.5 mA |
| Setting Resolution Voltage | 100mV |
| Setting Resolution Current | 1mA |
| Readback Resolution Voltage | 100mV |
| Readback Resolution Current | 1mA |
| Setting Accuracy Voltage | ≤0.01%+30mV |
| Setting Accuracy Current | ≤0.01%+10mA |
| Readback Accuracy Voltage | ≤0.01%+30mV |
| Readback Accuracy Current | ≤0.1%+5mA |
| Ripple Voltage | ≤1200 mVp-p; ≤140 mVrms |
| Ripple Current | ≤80 mArms |
| No Load Rise Time | ≤200mS |
| Full Load Rise Time | ≤300mS |
| No Load Fall Time | ≤5S |
| Full Load Fall Time | ≤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 |
The KUAIQU SPPS3001D Variable Power Source provides adjustable DC output, clear parameter monitoring, and convenient operation features for Electrical Component Evaluation applications. With a 0-300V output range, 300W rated power, LCD display, M1-M4 memory storage, and precision encoder adjustment, it helps engineers create flexible DC power conditions for component testing and circuit verification.
For electrical component evaluation, the SPPS3001D allows users to quickly adjust output parameters, monitor voltage, current, and power values, and maintain consistent testing conditions during repeated evaluations. It is also suitable for high voltage component testing, electronic circuit development, and laboratory engineering applications requiring adjustable DC power control.
30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from kuaiquinstrument.com), lifetime technique support by KUAIQU.
Please feel free to reach us with any concerns:
Email: kuaiquinstrument@163.com
We strive to reply to you within 24 hours.
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.
We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.
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