Click the link above to get the full user guide for this product.
Low-Voltage Power Device Development with
R-SPS15100 0-100A 0-15V Variable Regulated DC
Supply
Key Features
0–15V Output for Low-Voltage Power Device Development
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 DC input power to compatible low-voltage power device assemblies, power circuit prototypes, and electronic modules during research and development. Before connecting a device, verify its required voltage, expected current demand, startup behavior, and total power consumption against the supply's ratings.
CV/CC Operation for Prototype Power Requirements
The R-SPS15100-R supports Constant Voltage (CV) and Constant Current (CC) operating modes, indicated on the front panel. These modes let engineers configure the supply according to the electrical requirements of the circuit being developed. The appropriate settings depend on the device design and the intended experiment; they do not replace dedicated protection components or specialized semiconductor characterization instruments.
Manual Output Adjustment During Circuit Development
The front-panel encoder knob allows users to adjust the output settings when preparing a prototype or changing its DC supply condition. The output ON/OFF control helps manage power delivery during wiring checks, circuit changes, and bench setup. These controls support manual adjustment of the DC source without implying automatic voltage sweeps, programmable test sequences, or built-in power-device analysis.
Front-Panel Readings for Supply Condition Checks
The four-digit voltage and current display provides visible output readings, while the power display shows output power information during operation. Engineers can refer to these readings when establishing the input conditions for a prototype and observing the supply during development. The displays report the power supply's own output readings; they do not independently measure semiconductor junction temperature, switching losses, device characteristics, or circuit waveforms.
Communication Interfaces for Connected Development Setups
The R-SPS15100-R is equipped with USB, RS-232, and RS-485 communication interfaces, subject to the supplied configuration. These connections may be useful when the development bench requires communication between the power supply and compatible external equipment. Confirm the supported protocol and software compatibility before integration. The interfaces alone do not guarantee programmable output control, automatic testing, or semiconductor characterization capability.
Applications
Low-Voltage Power Circuit Prototyping
Use the R-SPS15100-R to provide adjustable DC input power to compatible low-voltage power circuit prototypes. Its 0–15V output range and maximum current of 100A can support development setups that require substantial current at low voltage, provided the total load remains within the 1500W rated power limit. Engineers can configure the source manually while assembling and evaluating a circuit under its documented operating conditions.
Power Device Support-Circuit Development
During power device development, engineers often need to power supporting circuitry, including gate-drive electronics, control boards, and other low-voltage modules. The R-SPS15100-R can supply compatible circuits when their input requirements fall within the supply's electrical ratings. Device-specific evaluation, including gate-drive waveform analysis, switching behavior, and semiconductor performance measurements, requires the appropriate external instruments and test circuits.
Prototype Board Bring-Up and Electrical Checks
When a newly assembled power board is first energized, the supply can provide the DC input required for preliminary circuit checks. Before power-up, verify input polarity, the board's voltage range, current demand, connector ratings, and wiring capacity. The supply's output controls and displayed readings help engineers configure and observe the source, while diagnosing board faults or checking individual components requires suitable external measurement tools.
Low-Voltage Power Device Development Bench Integration
The R-SPS15100-R can be incorporated into a development bench containing compatible power device circuits, control electronics, wiring fixtures, and separate measurement instruments. Its manual output adjustment and CV/CC indicators support configuration of the DC input during development work. For computer-connected setups, the USB, RS-232, and RS-485 interfaces may be relevant when supported by the intended equipment and software; interface compatibility should be confirmed before use.
Quality Check and Terms of Service:
-
Package Includes: DC Power Supply × 1, Output Power Cord × 1, Input Power Cord × 1, User Manual × 1, Warranty Card × 1.
-
Certifications: Has passed CE & FCC Certification.
-
Quality Inspection: All DC power supplies and accessories are inspected before shipment to ensure good quality.
-
Customer Support: Contact us with any questions, and we'll respond within 24 hours.
Technical Specifications
| Parameter |
Specification |
| Model |
R-SPS15100-R |
| Product Type |
Variable 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?
Low-voltage power device development often requires a DC source that can provide substantial current while operating within a restricted voltage range. The NICE-POWER R-SPS15100-R combines an adjustable 0–15V output, a maximum current of 100A, and rated power of 1500W for compatible power circuits and prototypes within these limits.
The encoder adjustment, CV/CC operating modes, output ON/OFF control, and visible voltage, current, and power readings support practical bench work from initial power-up through prototype development. USB, RS-232, and RS-485 interfaces also provide connectivity options for compatible development setups that require communication with the source.
Before applying power, confirm the device's voltage limits, current demand, startup requirements, polarity, wiring capacity, and total power consumption. The R-SPS15100-R supplies DC power; it does not independently characterize semiconductor devices or measure switching losses, electrical waveforms, or junction temperature. Use suitable external instruments and test circuits for those evaluations.
