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Welcome to the product page of Nice Power High Power DC Power Supply.
Important Reminder: This link is exclusively for the 220V input version. If you need the 110V input version, please click here.
This high-power DC power supply is designed for industrial, laboratory, and professional application scenarios, covering a power range of 450W to 1200W. It integrates practical functions and stable performance, meeting the high-demand power supply needs of various equipment and experiments. Below is a detailed introduction of its core features and specifications.
Key Features
1. Simple Operation & User-Friendly Design: Intuitive interface with no complicated functions. The straightforward layout and minimal control structure make the unit extremely easy to use for all skill levels.2. 4-Digit Voltage & Current Display: Features a clear 4-digit digital display for real-time voltage and current readings. High accuracy and easy visibility let you monitor operating status at a glance, minimizing errors during testing and operation.
3. Output Switch Function: Built-in independent output switch for quick on/off control without repeated adjustments or unplugging. Safer, more efficient, and helps protect connected devices while extending service life.
4. Power Encoder Knob: Equipped with a high-precision encoder knob for smooth, precise voltage and current tuning. Sensitive and effortless to operate, ideal for laboratory, production, and equipment maintenance scenarios.
5. Dual Output Ports (Front + Rear): Dual output design to match different working demands: - Front Port: For currents below 5A, compact and convenient for small-power devices, quick testing, and temporary connections. - Rear Port: Supports full-power output for high-power equipment, ensuring stable performance without voltage drop.
6. Low Ripple & High Stability: Advanced circuit and filtering design deliver ultra-low ripple and noise. Stable output avoids interference with precision instruments, ensuring reliable testing results and stable equipment performance.
7. Programmable Control Versions: Programmable models are available with USB, RS232, or RS485 communication (depending on the model). Supports automatic control, timing output, and remote programming for industrial automation and laboratory automation systems.
Core Specifications
| Parameter | Item | R-SPS1530 | R-SPS2003 | R-SPS3020 | R-SPS6010 | R-SPS1560 | R-SPS1505 |
|---|---|---|---|---|---|---|---|
| Rated Value (0℃~40℃) | Voltage | 0-15V | 0-20V | 0-30V | 0-60V | 0-15V | 0-150V |
| Current | 0-30A | 0-3A | 0-20A | 0-10A | 0-60A | 0-5A | |
| Power | 450W | 60W | 600W | 600W | 900W | 750W | |
| Load Regulation | Voltage | ≤0.1%+10 mV | ≤0.1%+10 mV | ≤0.1%+10 mV | ≤0.1%+10 mV | ≤0.1%+10 mV | ≤0.1%+10 mV |
| Current | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | |
| Line Regulation | Voltage | ≤0.01%+2.5 mV | ≤0.01%+2.5 mV | ≤0.01%+2.5 mV | ≤0.01%+2.5 mV | ≤0.01%+2.5 mV | ≤0.01%+2.5 mV |
| Current | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | |
| Setting Resolution | Voltage | 10mV | 10mV | 10mV | 10mV | 10mV | 10mV |
| Current | 10mA | 10mA | 10mA | 10mA | 10mA | 10mA | |
| Readback Resolution | Voltage | 10mV | 10mV | 10mV | 10mV | 10mV | 10mV |
| Current | 10mA | 10mA | 10mA | 10mA | 10mA | 10mA | |
| Setting Accuracy | Voltage | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV |
| Current | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | |
| Readback Accuracy | Voltage | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV |
| Current | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | |
| Ripple (20Hz~20MHz) | Voltage | ≤300 mVp-p ≤30 mVrms | ≤200 mVp-p ≤20 mVrms | ≤200 mVp-p ≤20 mVrms | ≤400 mVp-p ≤60 mVrms | ≤300 mVp-p ≤30 mVrms | ≤350 mVp-p ≤50 mVrms |
| Current | ≤20 mArms | ≤20 mArms | ≤20 mArms | ≤20 mArms | ≤20 mArms | ≤20 mArms | |
| Rise Time (No Load) | Time | ≤150mS | ≤150mS | ≤150mS | ≤150mS | ≤150mS | ≤150mS |
| Rise Time (Full Load) | Time | ≤200mS | ≤200mS | ≤200mS | ≤200mS | ≤200mS | ≤200mS |
| Fall Time (No Load) | Time | ≤15S | ≤15S | ≤15S | ≤15S | ≤15S | ≤15S |
| Fall Time (Full Load) | Time | ≤50mS | ≤50mS | ≤50mS | ≤50mS | ≤50mS | ≤50mS |
| Dynamic Response | Time | ≤20mS | ≤20mS | ≤20mS | ≤20mS | ≤20mS | ≤20mS |
| Efficiency | - | ≥85% | ≥85% | ≥85% | ≥85% | ≥85% |
≥85% |
| Parameter | Item | R-SPS2005 | R-SPS3030 | R-SPS6020 | R-SPS1005 | R-SPS10010 | R-SPS12010 |
|---|---|---|---|---|---|---|---|
| Rated Value (0℃~40℃) | Voltage | 0-200V | 0-30V | 0-60V | 0-100V | 0-100V | 0-120V |
| Current | 0-5A | 0-30A | 0-20A | 0-5A | 0-10A | 0-10A | |
| Power | 1000W | 900W | 1200W | 500W | 1000W | 1200W | |
| Load Regulation | Voltage | ≤0.1%+10 mV | ≤0.1%+10 mV | ≤0.1%+10 mV | ≤0.1%+10 mV | ≤0.1%+10 mV | ≤0.1%+10 mV |
| Current | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | |
| Line Regulation | Voltage | ≤0.01%+2.5 mV | ≤0.01%+2.5 mV | ≤0.01%+2.5 mV | ≤0.01%+2.5 mV | ≤0.01%+2.5 mV | ≤0.01%+2.5 mV |
| Current | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | ≤0.1%+2.5 mA | |
| Setting Resolution | Voltage | 10mV | 10mV | 10mV | 10mV | 10mV | 10mV |
| Current | 10mA | 10mA | 10mA | 10mA | 10mA | 10mA | |
| Readback Resolution | Voltage | 10mV | 10mV | 10mV | 10mV | 10mV | 10mV |
| Current | 10mA | 10mA | 10mA | 10mA | 10mA | 10mA | |
| Setting Accuracy | Voltage | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV |
| Current | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | |
| Readback Accuracy | Voltage | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV | ≤0.05%+10mV |
| Current | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | ≤0.01%+10mA | |
| Ripple (20Hz~20MHz) | Voltage | ≤400 mVp-p ≤60 mVrms | ≤300 mVp-p ≤30 mVrms | ≤350 mVp-p ≤50 mVrms | ≤200 mVp-p ≤20 mVrms | ≤400 mVp-p ≤60 mVrms | ≤400 mVp-p ≤60 mVrms |
| Current | ≤20 mArms | ≤20 mArms | ≤20 mArms | ≤20 mArms | ≤20 mArms | ≤20 mArms | |
| Rise Time (No Load) | Time | ≤150mS | ≤150mS | ≤150mS | ≤150mS | ≤150mS | ≤150mS |
| Rise Time (Full Load) | Time | ≤200mS | ≤200mS | ≤200mS | ≤200mS | ≤200mS | ≤200mS |
| Fall Time (No Load) | Time | ≤15S | ≤15S | ≤15S | ≤15S | ≤15S | ≤15S |
| Fall Time (Full Load) | Time | ≤50mS | ≤50mS | ≤50mS | ≤50mS | ≤50mS | ≤50mS |
| Dynamic Response | Time | ≤20mS | ≤20mS | ≤20mS | ≤20mS | ≤20mS | ≤20mS |
| Efficiency | - | ≥85% | ≥85% | ≥85% | ≥85% | ≥85% | ≥85% |
Important Notes
1. This product link is only for the 220V input version. Do not connect it to 110V power supply, otherwise it will cause damage to the power supply and connected equipment. If you need the 110V input version, please contact our customer service to get the correct link.
2. When using the front output port, please ensure that the output current does not exceed 5A; for current exceeding 5A, please use the rear full-power output port to avoid port overheating.
3. The programmable control function is an optional feature. If you need this function, please select the corresponding programmable model when placing an order, or consult customer service for model details.
Application Scenarios
This high-power DC power supply is widely used in various professional scenarios, including but not limited to:
-
Industrial equipment debugging and production (such as electronic equipment, automation equipment, etc.)
-
Laboratory experiments and scientific research (physics, electronics, chemical experiments, etc.)
-
High-power device testing (such as motors, batteries, inverters, etc.)
-
Professional maintenance and repair (industrial equipment, medical equipment, etc.)
After-Sales Service
If you have any questions about the product (such as model selection, usage, 110V link inquiry, programmable function details, etc.), please contact our customer service at any time, and we will reply to you within 24 hours.
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).
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- 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.
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