KUAIQU R-SPS3020C 30V 20A 600W

Regulated DC Power Supply with OCP for

Power Electronics Testing

The KUAIQU R-SPS3020C 30V 20A 600W Regulated DC Power Supply is designed for engineers, technicians, and laboratories performing Power Electronics Testing, circuit development, and DC power conversion evaluation.

With a continuously adjustable 0–30V output voltage, 0–20A output current, and 600W maximum power, the R-SPS3020C provides a controllable DC source for testing power electronic circuits under different input conditions. Its adjustable output makes it suitable for evaluating circuit behavior as supply voltage and current requirements change during testing.

The R-SPS3020C combines OCP (Over Current Protection), precision encoder adjustment, M1–M3 memory presets, a 4-digit voltage/current/power display, and front and rear dual output ports. These practical functions help users configure test conditions, monitor operating parameters, and repeat commonly used test setups more efficiently.

Key Features

30V 20A 600W Regulated DC Power Supply for Power Electronics Testing

The R-SPS3020C provides 0–30V adjustable voltage, up to 20A current, and 600W maximum output power, giving users a flexible DC source for power electronics development and testing.

During Power Electronics Testing, different circuits may require different input voltage and current conditions. The adjustable output allows users to configure the required power supply parameters within the rated range and evaluate how the circuit operates under different supply conditions.

Adjustable Output for Variable Test Conditions

Power electronic circuits are often evaluated at more than one operating point. The R-SPS3020C allows users to adjust both voltage and current rather than relying on a fixed DC output.

The precision encoder adjustment makes it easier to change test parameters during development, comparison, and troubleshooting. Users can progressively adjust the output within the 0–30V and 0–20A range while observing the connected circuit's response.

OCP Protection During High-Current Testing

The built-in OCP (Over Current Protection) provides protection when excessive current conditions occur.

During Power Electronics Testing, a circuit under development may experience unexpected current increases. OCP provides an additional protection function for the power supply and connected equipment during high-current testing conditions.

4-Digit Display for Voltage, Current, and Power Monitoring

The R-SPS3020C uses a 4-digit display to show voltage, current, and power information during operation.

For Power Electronics Testing, monitoring these parameters helps users observe changes in the power supplied to the circuit while adjusting test conditions. Real-time parameter visibility is useful when comparing different operating points or checking circuit behavior during development.

M1–M3 Memory for Repeated Test Conditions

The R-SPS3020C provides three groups of memory function, M1–M3, for storing frequently used voltage and current settings.

When testing a power electronic circuit at several predefined operating conditions, users can save commonly used parameters and recall them when repeating the same test setup. This can reduce repeated manual parameter adjustment during development and evaluation.

Front and Rear Dual Output Ports for Flexible Testing

The R-SPS3020C provides both front-panel and rear-panel output ports, allowing users to select a suitable connection method according to the testing setup.

The front panel output supports loads below 5A, making it convenient for lower-current laboratory testing and circuit development. The rear output can be used at full rated power, providing access to the complete 600W output capability when higher-current testing is required.

Panel Lock and Adjustable Buzzer for Test Operation

The Panel Lock Button helps prevent unintended changes to voltage and current settings after test parameters have been configured.

The control knob includes a buzzer, which can be set to mute according to user preference. This provides flexible operation when the power supply is used for repeated or extended testing tasks.

Applications

Power Electronics Testing

The R-SPS3020C provides a controllable DC source for Power Electronics Testing, allowing users to evaluate compatible circuits under different supply voltage and current conditions.

The 0–30V adjustable voltage, 0–20A current, 600W output, precision adjustment, 4-digit display, and OCP provide practical functions for configuring and monitoring test conditions within the rated output range.

Power Conversion Circuit Development

During power conversion circuit development, engineers may need to compare circuit behavior at different DC input conditions.

The Regulated DC Power Supply allows the input voltage and current to be adjusted using the encoder, while the 4-digit display provides real-time voltage, current, and power information for monitoring the test setup.

DC-DC Converter Testing

The R-SPS3020C can be used as an adjustable DC input source for compatible DC-DC Converter Testing.

Users can configure different input voltage and current conditions and observe the corresponding operating parameters of the converter. The M1–M3 memory function can also be used to recall frequently tested voltage and current settings.

Power Circuit Troubleshooting and Evaluation

The R-SPS3020C can provide controlled DC power when troubleshooting or evaluating compatible power electronic circuits.

The adjustable output allows users to change supply conditions during testing, while OCP provides an additional protection function when excessive current occurs. The 4-digit display helps users monitor voltage, current, and power throughout the evaluation process.

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.

• Has passed CE & FCC Certification.

• 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

Why Choose KUAIQU R-SPS3020C?

The KUAIQU R-SPS3020C 30V 20A 600W Regulated DC Power Supply with OCP for Power Electronics Testing is designed to provide adjustable and controllable DC power for circuit development, power conversion evaluation, and laboratory testing.

For Power Electronics Testing and related applications, it provides:

1. 0–30V / 0–20A / 600W adjustable output

2. Regulated DC Power Supply output

3. OCP (Over Current Protection)

4. Precision encoder adjustment

5. 4-digit voltage/current/power display

6. M1–M3 memory function

7. Front and rear dual output ports

8. Panel Lock Button

9. Adjustable buzzer with mute function

With its adjustable voltage and current output, precision parameter adjustment, real-time voltage/current/power display, memory presets, and OCP function, the R-SPS3020C provides practical control for Power Electronics Testing. It is suitable for power conversion circuit development, DC-DC Converter Testing, power circuit troubleshooting, and other compatible low-voltage DC testing applications within its rated specifications.