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NICE-POWER R-SPS1505 DC Power Supply for
Power Module R&D Validation, 150V 5A 750W
Adjustable Output
Key Features
Adjustable 0–150V DC Output for Power Module Development
The NICE-POWER R-SPS1505 provides an adjustable DC output from 0 to 150V for powering compatible power module prototypes during research and development. Engineers can select an input voltage within the module's specified operating range to support initial power-up, basic functional checks, and bench evaluation.
750W Rated Output for R&D Bench Applications
With a rated output power of 750W and an output current range of 0–5A, this DC power supply supports power module development tasks that fall within its output ratings. Before testing, verify the module's input voltage and current requirements and ensure the selected operating point stays within the power supply's rated limits.
Digital Voltage, Current, and Power Readings
The digital display shows output voltage, current, and power, helping engineers observe the supply output during prototype testing. These readings are useful for routine operating checks, while detailed measurements of the module's input and output performance require appropriate external test instruments.
Output ON/OFF Control for Prototype Power-Up
The Output ON/OFF control allows users to switch the DC output during test setup and development work. Engineers can prepare the connections and select the required output settings before applying power, then switch the output off when the setup needs to be changed.
Encoder Adjustment for Manual Test Conditions
The encoder knob supports adjustment of the output settings, making it convenient to prepare different DC input voltage conditions during development. Voltage changes are made manually; automatic voltage sweeps and programmed test sequences should not be assumed unless supported by the selected configuration.
Front and Rear Output Connections
The power supply provides front-panel and rear-panel output connections for different bench setups. The front-panel output current is limited to below 5A, while the rear-panel output supports the rated output power. Select the connection according to the required current and the product's operating instructions.
Standard and Programmable Model Options
The R-SPS1505 is the standard model, while the R-SPS1505-R is the programmable version. USB, RS-232, and RS-485 communication interfaces are optional configurations and should be confirmed for the specific model and order. Do not assume that all communication interfaces are included as standard.
Applications
Power Module Prototype Power-Up
Use the R-SPS1505 as an adjustable DC input source when powering compatible power module prototypes during early development. Select a voltage within the module's specified input range and observe the supply's voltage, current, and power readings during initial operation.
Input Voltage Condition Evaluation
During R&D, engineers may need to check a module at different permitted input voltage levels. The adjustable output allows users to select these levels manually, helping them observe the module's behavior under selected input conditions. This does not provide automatic voltage-sweep testing.
Power Module Functional Debugging
The DC power supply can provide input power while engineers check basic module operation, investigate unexpected behavior, and refine a prototype circuit. Additional instruments may be required to measure output voltage, switching waveforms, ripple, or other electrical characteristics at specific test points.
Power Module Performance Validation with External Instruments
For more complete power module validation, the R-SPS1505 can serve as the input DC source in a bench test setup. Depending on the test objective, an electronic load, digital multimeter, oscilloscope, or power meter may be needed to evaluate output regulation, efficiency, ripple, and transient response. These measurements are not performed automatically by the power supply itself.
Quality Check and Terms of Service:
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Package includes: DC Power Supply × 1, Output Power Cord × 1, Input Power Cord × 1, User Manual × 1, Warranty Card × 1.
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Has passed CE & FCC Certification.
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All DC power supplies and accessories are inspected before shipment to ensure good quality.
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Customer support: Contact us with any questions, and we'll respond within 24 hours.
Technical Specifications
| Specification | Details |
|---|---|
| Product Model | R-SPS1505 |
| Product Type | Adjustable DC Bench Power Supply |
| Output Voltage | 0–150V |
| Output Current | 0–5A |
| Rated Output Power | 750W |
| Voltage Ripple | ≤350mVp-p, ≤50mVrms |
| Current Ripple | ≤20mArms |
| Load Regulation (Voltage) | ≤0.1% + 10mV |
| Load Regulation (Current) | ≤0.1% + 2.5mA |
| Line Regulation (Voltage) | ≤0.01% + 2.5mV |
| Line Regulation (Current) | ≤0.1% + 2.5mA |
| Voltage Setting/Readback Resolution | 10mV |
| Current Setting/Readback Resolution | 10mA |
| Voltage Setting/Readback Accuracy | ≤0.05% + 10mV |
| Current Setting/Readback Accuracy | ≤0.01% + 10mA |
| Rise Time | ≤150ms (no load); ≤200ms (full load) |
| Fall Time | ≤15s (no load); ≤50ms (full load) |
| Dynamic Response | ≤20ms |
| Efficiency | ≥85% |
| Operating Temperature | 0–40°C |
| Product Dimensions | Approx. 26.5 × 18.5 × 8cm |
| Net Weight | Approx. 2.8kg |
| Package Dimensions | Approx. 38 × 24.5 × 12.5cm |
Why Choose NICE-POWER R-SPS1505?
The NICE-POWER R-SPS1505 combines a 0–150V adjustable DC output, 0–5A output current, and 750W rated power for power module research and development. It provides a practical DC input source for prototype power-up, manual input-condition checks, and engineering bench evaluation.
Its digital voltage, current, and power readings help engineers observe the supply output, while the Output ON/OFF control and encoder adjustment support everyday R&D bench work. For detailed module performance validation, use suitable external measurement instruments and loads according to the test requirements.
The R-SPS1505-R programmable version is also available for users who require the programmable model option. Communication interfaces such as USB, RS-232, and RS-485 are optional configurations and should be confirmed before purchase.
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.
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