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NICE-POWER SPPS‑S3001 300V 1A Adjustable High‑Voltage Bench Power
Overview
The KUAIQU SPPS-S3001 300V 1A Programmable High Voltage DC Power Supply is designed for DC-DC converter testing, providing a precise and stable DC input source for validating DC-DC converter modules, power conversion circuits, voltage regulator systems, and power management devices.
With 0–300V adjustable voltage and 0–1A current output, the SPPS-S3001 enables engineers to simulate high-voltage DC input conditions for converter efficiency testing, voltage regulation verification, startup performance analysis, and protection function evaluation.
Featuring programmable voltage/current control, low ripple output, memory presets, RS232 remote control, and multiple protection functions, this 300V DC Power Supply is ideal for power electronics laboratories, converter development, and automated test systems.
Key Features
300V DC Output for DC-DC Converter Testing
Provides 0–300V adjustable voltage and 0–1A current output, serving as a reliable DC-DC Converter Testing Power Supply for testing high-voltage input converters, power modules, and voltage regulation circuits.
Stable Power for Converter Validation
Delivers low ripple and low noise DC output for DC input simulation, converter efficiency testing, output voltage stability evaluation, and startup/protection function verification.
Programmable Test Control
DC-DC converter testing power supply supports adjustable voltage/current settings with 4 memory presets for quick parameter recall. The output ON/OFF switch allows safe connection and disconnection during DC-DC converter testing.
Precision Monitoring & Remote Control
The digital display provides real-time voltage, current, and power monitoring. Optional RS232 remote control enables integration with automated DC-DC converter test systems and PC-based testing platforms.
Reliable Protection for Long-Term Testing
Built-in OVP, OCP, short-circuit protection, and panel lock functions ensure safe and stable operation during extended converter testing and validation processes.
Applications
DC-DC Converter Testing
Used for:
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High voltage DC-DC converter validation
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Power conversion efficiency testing
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Voltage regulator module verification
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Converter startup and protection testing
Power Electronics Development
Suitable for:
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DC power module testing
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Switching converter evaluation
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Power management circuit testing
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Prototype power system validation
Automotive & Industrial Electronics Testing
Applied in:
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Automotive DC-DC converter testing
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Auxiliary power converter verification
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Industrial control power systems
Quality Check and Terms of Service:
Specification
| Specification | SPPS-S3001 |
|---|---|
| Rated Value (0℃~40℃) | |
| Voltage | 0-300V |
| Current | 0-1A |
| Power | 300W |
| Load Regulation | |
| Voltage | ≤0.3% + 10 mV |
| Current | ≤0.1% + 2.5 mA |
| Line Regulation | |
| Voltage | ≤0.01% + 2.5 mV |
| Current | ≤0.1% + 2.5 mA |
| Setting Resolution | |
| Voltage | 100mV |
| Current | 1mA |
| Readback Resolution | |
| Voltage | 100mV |
| Current | 1mA |
| Setting Accuracy | |
| Voltage | ≤0.01% + 30mV |
| Current | ≤0.01% + 10mA |
| Readback Accuracy | |
| Voltage | ≤0.01% + 30mV |
| Current | ≤0.1% + 5mA |
| Ripple (20Hz~20MHz) | |
| Voltage | ≤1200 mVp-p / ≤140 mVrms |
| Current | ≤80 mArms |
| Rise Time (No Load) | ≤200mS |
| Rise Time (Full Load) | ≤300mS |
| Fall Time (No Load) | ≤5S |
| Fall Time (Full Load) | ≤200mS |
| Dynamic Response Time | ≤200mS |
| Efficiency | ≥85% |
| Input Voltage/Current | AC 220V (AC110V optional) |
| Size/Net Weight | About 25178.5cm / 1.4KG |
| Package Size/Weight | Single unit: 33.51222cm, 1.95KG (8pcs/Carton) |
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.
At KUAIQU, we are committed to providing our customers with the best value for their purchases. To ensure you always get the best price, we offer a 30-day price guarantee on all products purchased directly from kuaiquinstrument.com. This policy aims to give you confidence and peace of mind when shopping with us.
What is the 30-Day Price Guarantee?
Our 30-day price guarantee means that if you purchase a product from kuaiquinstrument.com and the price of that product drops within 30 days of your purchase date, you are eligible for a refund of the price difference of the products. (Prices are based on USD. No refunds will be given for price changes in other currencies due to exchange rate fluctuations.)
How Does the Price Guarantee Apply?
- Eligibility: The price guarantee applies only to purchases made on kuaiquinstrument.com. Products purchased from other retailers or third-party sellers are not eligible.
- Timeframe: The price drop must occur within 30 days of your original purchase date.
- Product Match: The price guarantee applies to the same product (identical model, specifications, and condition).
How to Apply for a Price Difference Refund
If you notice that the price of a product you purchased from kuaiquinstrument.com has dropped within 30 days, follow these steps to apply for a refund of the price difference:
- Documentation: Prepare your order number and proof of the price drop (such as a screenshot and link to the product page showing the reduced price).
- Contact Us: Reach out to our customer support team at kuaiquinstrument@163.com. Include your order number, proof of the price drop, and a brief explanation of your request.
- Verification: Our team will verify the price drop and your purchase details.
- Refund Process: Once verified, we will process the refund for the price difference to your original method of payment. It typically takes 1-3 business days for you to receive the refund.
At KUAIQU, we strive to provide our customers with high-quality products and exceptional customer service. Our 30-day price guarantee is just one of the ways we ensure you get the best value for your investment. Shop confidently with KUAIQU, knowing that you are always getting the best deal available.
Thank you for choosing KUAIQU. If you have any questions or need further assistance, please do not hesitate to contact our customer support team at kuaiquinstrument@163.com.
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