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KUAIQU R-SPS4001S 400V 0-1A High-Voltage Laboratory DC Power Supply, Adjustable Precision Regulated Power Supply with 4-Digit Display, Memory Presets
Description
The KUAIQU R-SPS4001S is a 400V 1A 400W laboratory high-voltage adjustable DC power supply designed for scientific research, high-voltage laboratory experiments, electrical component testing, material testing, and engineering development. With precise voltage and current adjustment, 4-digit digital display, programmable protection settings, memory presets, and USB computer control, it provides a stable and flexible high-voltage DC source for demanding laboratory applications.
Key Features
400V High-Voltage Adjustable DC Output
Provides adjustable output up to 400V and 1A, making it suitable for laboratory high-voltage experiments, electrical component testing, insulation testing, and scientific research applications.
Precision Voltage & Current Control
The 4-digit digital display provides clear voltage, current, and power readings, with fine adjustment for precise high-voltage DC output settings. This helps researchers and engineers achieve repeatable test conditions.
Laboratory High-Voltage DC Power Supply
Designed for laboratory high-voltage testing and research, the R-SPS4001S can be used as a controlled DC source for electronic components, materials, insulation systems, and experimental equipment.
OCP & OVP Protection
Presettable Over-Current Protection (OCP) and Over-Voltage Protection (OVP) help protect the power supply and connected equipment during abnormal operating conditions, overloads, and incorrect parameter settings.
Independent Output ON/OFF Switch
The dedicated output switch allows users to configure voltage and current parameters before applying high-voltage DC power to the load, improving operating safety during laboratory experiments.
M1–M3 Memory Presets
Three memory groups allow frequently used voltage and current settings to be stored and recalled quickly, making repetitive laboratory testing more efficient.
Panel Lock Function
The panel lock prevents accidental changes to configured parameters, helping maintain consistent test conditions during long-duration experiments and repeated measurements.
Real-Time Power Display
The display provides real-time output power information, allowing users to monitor the operating condition of the connected load during high-voltage experiments.
Applications
Laboratory & Scientific Research
- High-voltage laboratory experiments
- Electrical engineering research
- Scientific instrument development
- High-voltage DC source applications
- Engineering prototype development
- University and research laboratory testing
Electrical & Electronic Component Testing
- Power semiconductor testing
- MOSFET and IGBT testing
- Diode and TVS component testing
- Capacitor testing
- Electronic component reliability testing
- High-voltage electrical testing
Insulation & Material Testing
- Insulation material testing
- Dielectric testing
- Electrical breakdown experiments
- Coating and film testing
- Leakage current testing
- Material electrical property research
New Energy & Electrical Equipment Research
- Photovoltaic equipment research
- DC power system testing
- Energy storage component research
- Electrical equipment development
- High-voltage module testing
Quality Check and Terms of Service:
Specifications
| Specification | R-SPS4001S |
|---|---|
| Output Voltage | 0-400V |
| Output Current | 0-1A |
| Max Power | 400W |
| Working Temperature | -10°C ~ 40°C |
| Storage Temperature | -20°C ~ 80°C |
| Relative Humidity | ≤80% RH |
| Voltage Stability | ≤0.5% +20mV |
| Load Stability (CV) | ≤0.5% +2mV |
| Ripple Noise (CV) | ≤1% |
| Current Stability | ≤0.5% +30mA |
| Load Stability (CC) | ≤0.5% +30mA |
| Ripple Noise (CC) | ≤1% |
| Display Accuracy | 1% +4 digits |
| Display Resolution | 1V / 0.001A |
Warranty
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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