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The NICE-POWER SPS Basic Series DC power supply is a professional, cost-effective regulated power solution designed for electronic repair, laboratory experiments, battery charging, and DIY projects. Combining high precision, user-friendly operation, and reliable performance, this series delivers stable, clean power for all your daily testing and power needs.
Key Features
Multiple Models for Versatile Needs
Choose from 4 core models to match your application:
- SPS305: 0-30V 0-5A 150W
- SPS3010: 0-30V 0-10A 300W
- SPS605: 0-60V 0-5A 300W
- SPS1203: 0-120V 0-3A 360W
All models support AC 220V input (AC 110V optional) for global compatibility.
High Precision 4-Digit Display
- SPS Series: Bright LED display for clear, at-a-glance reading of voltage, current, and power
- Voltage resolution: 10mV (＜100V) / 0.1V (≥100V), Current resolution: 1mA
- Readback accuracy: ≤0.05%+10mV (voltage), ≤0.01%+10mA (current) for ultra-precise control
Dual Adjustment: Coarse/Fine Knobs
Equipped with independent coarse and fine adjustment knobs, allowing you to quickly set approximate values and then fine-tune to the exact voltage/current you need, perfect for both fast operation and precision calibration.
Built-in USB 5V 2A Auxiliary OutputConvenient USB port for direct power supply to small peripherals, mobile phones, or test tools during work, eliminating the need for extra adapters and streamlining your workspace.
Ultra-Low Ripple & High Stability
- Voltage ripple as low as ≤80mVp-p (SPS305 model), current ripple ≤10mArms
- Excellent load/line regulation ensures stable output even under changing load conditions, critical for protecting sensitive electronic components during testing.
Comprehensive Protection & Reliability
Built-in over-voltage, over-current, and short-circuit protection to safeguard both the power supply and your connected devices. High efficiency (≥85%) and intelligent heat dissipation design support long-term stable operation.
Compact & Portable Design
Compact desktop size (228.515.5cm) with lightweight body (1.2KG net weight), easy to place in any workshop or lab, ideal for on-the-go testing and field work.
| Parameter | SPS305 | SPS3010 | SPS605 | SPS1203 |
|---|---|---|---|---|
| Rated Voltage | 0-30V | 0-30V | 0-60V | 0-120V |
| Rated Current | 0-5A | 0-10A | 0-5A | 0-3A |
| Rated Power | 150W | 300W | 300W | 360W |
| USB Output | 5V 2A | 5V 2A | 5V 2A | 5V 2A |
| Voltage Ripple | ≤80mVp-p | ≤100mVp-p | ≤200mVp-p | ≤300mVp-p |
| Current Ripple | ≤10mArms | ≤15mArms | ≤20mArms | ≤30mArms |
| Input Voltage | AC 220V (110V optional) | AC 220V (110V optional) | AC 220V (110V optional) | AC 220V (110V optional) |
| Efficiency | ≥85% | ≥85% | ≥85% | ≥85% |
| Net Weight | 1.2KG | 1.2KG | 1.2KG | 1.2KG |
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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