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We offer a 30-day price guarantee: if the price of your purchased item drops within 30 days, we will refund the price difference.
The NICE-POWER SPPS-D1203 is a 120V 3A 360W Scientific Instrument Power Supply designed for scientific equipment, laboratory instrumentation, research systems, measurement instruments, and engineering R&D. With a wide 0–120V adjustable output, this 120V 3A DC power supply provides controlled DC power for scientific research and instrument development. The 2.4-inch TFT color LCD digital display, encoder adjustment, memory presets, independent output switch, and comprehensive protection functions make it a practical laboratory DC power supply for research and engineering environments.
120V 3A 360W Adjustable DC Output
Provides adjustable 0–120V and 0–3A output with up to 360W power, offering a wide output range for scientific instruments, research equipment, laboratory systems, and instrumentation development.
Scientific Instrument Power Supply
Designed as a Scientific Instrument Power Supply for scientific equipment, measurement instruments, research systems, laboratory instrumentation, and engineering R&D.
Wide-Range Power for Research Equipment
The 120V adjustable output provides flexible power for scientific research, instrument development, laboratory equipment, measurement systems, and specialized research equipment.
2.4-Inch TFT Color LCD Digital Display
The full-color LCD clearly displays voltage, current, and power values, providing convenient real-time monitoring for scientific instrumentation and R&D applications.
Precise Encoder Adjustment
The encoder knob allows convenient voltage and current adjustment, helping engineers and researchers configure accurate output parameters for different research instruments and scientific equipment.
4-Group Memory Presets
Frequently used output parameters can be stored and recalled quickly, improving efficiency when operating different laboratory instruments, research equipment, and measurement systems.
Independent Output ON/OFF Switch
The dedicated output switch allows controlled power delivery and helps prevent accidental output when connecting or adjusting scientific equipment.
Comprehensive Protection Functions
Built-in over-voltage protection, over-current protection, and short-circuit protection help protect the power supply and connected scientific instruments.
Stable Regulated DC Output
Provides stable adjustable DC power for scientific equipment, laboratory instrumentation, measurement systems, research equipment, and instrument development.
| Parameter | Sub-parameter | SPPS-D1203 |
|---|---|---|
| Rated Value (0℃~40℃) | Voltage | 0-120V |
| Current | 0-3A | |
| Power | 360W | |
| USB Output | - | 5V 2A |
| 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 | <100V:10mV |
| Current | 1mA | |
| Readback Resolution | Voltage | <100V:10mV |
| Current | 1mA | |
| Setting Accuracy | Voltage | ≤0.01%+15mV |
| Current | ≤0.01%+10mA | |
| Readback Accuracy | Voltage | ≤0.01%+15mV |
| Current | ≤0.01%+10mA | |
| Ripple (20Hz~20MHz) | Voltage | ≤300 mVp-p / ≤30 mVrms |
| Current | ≤30 mArms | |
| Rise Time (No Load) | Time | ≤200mS |
| Rise Time (Full Load) | Time | ≤300mS |
| Fall Time (No Load) | Time | ≤30S |
| Fall Time (Full Load) | Time | ≤300mS |
| Dynamic Response | Time | ≤200mS |
| Efficiency | - | ≥85% |
| Input Voltage/Current | - | AC 220V (AC110V optional) |
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.
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.)
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:
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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