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The KUAIQU SPPS-D1202X-R Precision Analog & Instrumentation Power Supply provides adjustable 0–120V voltage, 0–2A current, and 240W output, combining a wide voltage range with the clean, stable output characteristics of a linear DC power supply.
Designed for precision analog circuits, instrumentation development, sensor systems, audio electronics, laboratory research, and electronic equipment development, the SPPS-D1202X-R is suitable for applications where stable and low-ripple DC power is important.
Its 120V maximum output extends the working range beyond conventional 30V and 60V bench power supplies, making this 120V DC power supply useful for higher-voltage circuit development, electronic instrumentation, component evaluation, and laboratory experiments.
The SPPS-D1202X-R provides 1mV voltage and 1mA current setting and readback resolution, allowing engineers to make fine adjustments during precision circuit development and testing. The linear output design provides low ripple and noise, helping reduce unwanted power-related interference in sensitive analog and measurement circuits.
Programmable control, memory functions, and slope control further support repeatable test procedures, making the SPPS-D1202X-R a versatile programmable linear bench power supply for engineering laboratories and R&D environments.
The SPPS-D1202X-R provides 0–120V adjustable voltage, 0–2A adjustable current, and 240W output power. The wide voltage range makes it suitable for precision electronics and higher-voltage laboratory applications.
As a precision linear DC power supply, the SPPS-D1202X-R is designed to provide stable, clean DC power for analog circuits, instrumentation, sensors, and other noise-sensitive electronic applications.
The linear output architecture provides voltage ripple and noise of ≤15mV(p-p) / ≤5mV(rms), helping minimize power-related interference during precision circuit testing and electronic instrumentation development.
The power supply provides 1mV voltage and 1mA current setting and readback resolution, allowing precise adjustment when characterizing circuits, testing components, and developing measurement equipment.
The SPPS-D1202X-R supports programmable DC power control, allowing engineers to create repeatable voltage and current operating conditions for R&D, testing, and laboratory procedures.
Multiple parameter memory functions make it convenient to store and recall commonly used voltage and current settings for repeated experiments and test procedures.
Start value, end value, running time, and cycle settings can be configured to create controlled voltage and current ramps, supporting repeatable power-up and test sequences.
The full-color display provides clear real-time voltage and current information, allowing engineers to monitor operating conditions during laboratory testing and equipment development.
The real-time curve function helps users observe voltage and current changes during operation, providing useful information when evaluating dynamic circuit behavior.
Built-in over-current protection and over-voltage protection help protect connected circuits and electronic equipment during development and testing.
The SPPS-D1202X-R is a precision analog circuit power supply for developing and evaluating amplifiers, analog front ends, signal-conditioning circuits, and other sensitive electronic designs.
The clean and stable output makes this Instrumentation Power Supply suitable for measurement equipment development, instrumentation modules, signal-conditioning systems, and precision electronic instruments.
Use this 120V DC power supply for sensor development when stable DC excitation is required for sensor circuits, measurement modules, signal-conditioning electronics, and instrumentation prototypes.
The low-ripple linear output makes the SPPS-D1202X-R suitable as a linear power supply for audio electronics, including amplifier development, audio circuits, analog signal processing, and audio equipment R&D.
This 120V laboratory power supply provides a wider output range for laboratory experiments, component evaluation, circuit characterization, and electronic research projects that require more than the typical 30V or 60V bench supply range.
The SPPS-D1202X-R can be used as a programmable linear power supply for electronic equipment development, providing controlled and repeatable power conditions during prototype development and verification.
The low-ripple output is suitable for analog measurement circuits, instrumentation amplifiers, signal-conditioning circuits, and other applications where power-supply noise can influence measurement results.
With adjustable output up to 120V, this 120V 2A DC power supply is suitable for higher-voltage electronic circuits, component evaluation, and laboratory development applications that exceed the output range of standard 30V or 60V bench supplies.
0–120V / 0–2A / 240W output
Precision linear DC power architecture
Low ripple and low noise output
1mV voltage / 1mA current resolution
Programmable DC power control
Memory functions for repeatable settings
Professional voltage and current slope control
2.8-inch full-color display
Real-time voltage and current curve display
OCP and OVP protection
Suitable for analog circuits, instrumentation, sensors, audio electronics, and laboratory R&D
DC Power Supply × 1
Output Power Cord × 1
Input Power Cord × 1
User Manual × 1
Warranty Card × 1
Certifications: CE & FCC
All power supplies and accessories are inspected before shipment.
Customer Support: Response within 24 hours.
| Parameter | SPPS-D1202XR |
|---|---|
| Output Voltage | 0 ~ 120V |
| Output Current | 0 ~ 2A |
| Rated Power | 240W |
| USB Output | 5V / 2A |
| Load Regulation (Voltage) | ≤0.01%+10 mV |
| Load Regulation (Current) | ≤0.01%+10 mA |
| Line Regulation (Voltage) | ≤0.01%+3 mV |
| Line Regulation (Current) | ≤0.01%+3 mA |
| Setting Resolution (V/A) | 1mV / 1mA |
| Readback Resolution (V/A) | 1mV / 1mA |
| Setting Accuracy (Voltage) | ≤0.03%+10mV |
| Setting Accuracy (Current) | ≤0.1%+10mA |
| Readback Accuracy (Voltage) | ≤0.03%+10mV |
| Readback Accuracy (Current) | ≤0.1%+10mA |
| Ripple & Noise (Voltage) | ≤15mV(p-p) / ≤5mV(rms) |
| Ripple & Noise (Current) | ≤10mA(rms) |
| Rise Time (No Load / Full Load) | ≤200ms |
| Fall Time (No Load) | ≤500ms |
| Fall Time (Full Load) | ≤50ms |
| Full Load Efficiency | ≥48% |
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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