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100A 15V 1500W R-SPS15100 High-Power DC
Power Supply for High-Current Circuit Validation
Key Features
100A Output for High-Current Circuit Validation
The NICE-POWER R-SPS15100-R provides an adjustable DC output from 0–15V, with a maximum output current of 100A and rated output power of 1500W. It can supply power to compatible high-current circuit assemblies, power boards, and low-voltage electrical prototypes during engineering validation. Before applying power, check the circuit's rated voltage, expected current demand, startup requirements, and total power consumption to ensure they remain within the supply's operating limits.
CV/CC Modes for Configuring Circuit Supply Conditions
The R-SPS15100-R supports Constant Voltage (CV) and Constant Current (CC) operating modes, with corresponding indicators on the front panel. These modes allow users to configure the supply according to the electrical requirements of the circuit under evaluation. The selected mode and output settings should follow the circuit design and test procedure; they do not replace dedicated overcurrent protection, circuit isolation, or measurement equipment.
Manual Output Adjustment for Different Validation Setups
The front-panel encoder knob allows engineers to adjust the output settings when preparing circuits with different DC input requirements. The output ON/OFF control helps manage power delivery during wiring checks, fixture changes, and test setup preparation. These controls support manual supply adjustment and do not imply automatic current sweeps, programmable test sequences, or built-in circuit fault analysis.
Voltage, Current, and Power Display for Supply-Side Observation
The four-digit voltage and current display provides visible output readings, while the power display shows output power information during operation. These readings help engineers observe the DC supply conditions used during circuit validation. They do not independently measure contact resistance, voltage drop across individual conductors, temperature rise, current distribution, or the electrical integrity of the circuit under test.
Communication Interfaces for Connected Test Setups
The R-SPS15100-R is equipped with USB, RS-232, and RS-485 communication interfaces, subject to the supplied configuration. These interfaces may be useful when integrating the power supply into a compatible engineering test setup. Confirm the supported communication protocol and software compatibility before integration. The interfaces alone do not guarantee automated validation, programmable current profiles, or direct control of external measurement instruments.
Applications
High-Current Power Circuit Validation
Use the R-SPS15100-R as a DC source when validating compatible low-voltage power circuits that require substantial current. Set the output according to the circuit's specified operating conditions and observe the supply's displayed readings while the circuit is energized. Verify the current-carrying capacity of circuit traces, terminals, connectors, wiring, and test fixtures before testing. Detailed electrical performance measurements require appropriate external instruments.
Busbar, Cable, and Connector Evaluation
For engineering setups involving high-current conductors, busbars, cables, or connectors, the R-SPS15100-R can provide DC power to a compatible test arrangement within its output ratings. The test fixture and connections must be designed to carry the intended current safely. Measuring contact resistance, voltage drop, temperature rise, or current distribution requires suitable measurement equipment and an appropriate test procedure; the power supply does not perform these measurements independently.
Power Board and Low-Voltage Prototype Verification
During development of low-voltage power boards and high-current electronic assemblies, engineers can use the R-SPS15100-R to supply the circuit under evaluation. The adjustable 0–15V output and 100A maximum current support compatible prototypes whose input requirements fall within the supply's ratings. Confirm polarity, input limits, startup demand, and power consumption before energizing the board. Switching behavior and other circuit performance parameters must be assessed with appropriate external instruments.
High-Current Test Fixture Integration
The R-SPS15100-R can serve as the DC source in a validation setup containing a high-current circuit, suitable wiring and fixtures, and separate measurement instruments. Its manual controls support the setup process, while the displayed output readings help users observe the supply during operation. Before testing, verify connection integrity, grounding requirements, conductor ratings, and the electrical limits of each component in the test path.
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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Certifications: Has passed CE & FCC Certification.
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Quality Inspection: 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
| Parameter |
Specification |
| Model |
R-SPS15100-R |
| Product Type |
High-Power Regulated DC Power Supply |
| Rated Output Power |
1500W |
| Output Voltage |
0–15V |
| Output Current |
0–100A |
| 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 Resolution |
10mV |
| Current Setting Resolution |
10mA |
| Voltage Readback Resolution |
10mV |
| Current Readback Resolution |
10mA |
| Voltage Setting Accuracy |
≤0.05% + 10mV |
| Current Setting Accuracy |
≤0.01% + 10mA |
| Voltage Readback Accuracy |
≤0.05% + 10mV |
| Current Readback Accuracy |
≤0.01% + 10mA |
| Voltage Ripple (20Hz–20MHz) |
≤3500mVp-p / ≤1200mVrms |
| Current Ripple (20Hz–20MHz) |
≤200mArms |
| Rise Time, No Load |
≤100ms |
| Rise Time, Full Load |
≤150ms |
| Fall Time, No Load |
≤35s |
| Fall Time, Full Load |
≤50ms |
| Dynamic Response |
≤20ms |
| Efficiency |
≥85% |
| Communication Interfaces |
USB, RS-232, and RS-485, subject to supplied configuration |
| Operating Temperature |
0°C–40°C |
| Approximate Product Dimensions |
33 × 27 × 9cm |
| Approximate Net Weight |
3.7kg |
Why Choose NICE-POWER R-SPS15100-R?
High-current circuit validation requires a DC source that can supply the voltage and current specified for the test arrangement. The NICE-POWER R-SPS15100-R provides an adjustable 0–15V output, a maximum output current of 100A, and rated output power of 1500W for compatible low-voltage, high-current circuit applications.
Its CV/CC operating modes, encoder adjustment, output ON/OFF control, and displayed voltage, current, and power readings support practical supply configuration during engineering validation. USB, RS-232, and RS-485 interfaces offer connectivity options for compatible external setups when communication is required.
Before use, verify the circuit's voltage and current limits, startup demand, conductor and connector ratings, grounding requirements, and total power consumption. High-current validation may require additional protection devices, suitable wiring, and dedicated instruments. The R-SPS15100-R provides DC power; it does not independently certify circuit integrity or measure resistance, voltage drop, temperature rise, or current distribution.
