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KUAIQU R-SPS20010S Switching Power
Test Supply 0-200V 0-10A 2000W with
4-Group Memory for Testing
Key Features
Wide DC Input Range for Different Switching Power Supply Test Conditions
Switching power supplies can be designed for different DC input requirements. R-SPS20010S provides a 0–200V adjustable DC output, allowing engineers to establish different input voltage conditions for the power supply under test. This makes one DC source suitable for a variety of switching power supply evaluation setups within the rated output range.
High-Power Supply for Demanding Test Loads
The combination of 0–10A output current and 2000W rated power provides substantial DC power for switching power supply test benches. It is suitable for applications where the device under test requires a higher-power input source during operating or performance evaluation.
Observe Input Voltage, Current and Power During Testing
The independent 4-digit voltage, current and power displays provide direct information about the output delivered to the switching power supply. Engineers can observe the electrical input conditions while changing the supply settings and use the displayed values to check whether the test setup is operating within the intended range.
Gradual Adjustment of Test Conditions
The precision encoder provides convenient control when changing voltage and current settings. Instead of changing between only a few fixed values, engineers can adjust the DC supply conditions progressively when investigating how a switching power supply responds to different input levels.
Controlled Power Application for Startup Tests
Output ON/OFF provides a direct way to apply or remove DC power from the device under test. This is useful when checking switching power supply startup behavior, power-up operation and repeated power cycling as part of a manual test procedure.
Four Stored Conditions for Repeated Testing
The M1–M4 memory function provides four groups of stored voltage and current settings. Engineers can assign frequently used test conditions to different memory positions and recall them when repeating measurements, reducing repetitive front-panel setup work.
Protection When Testing Unfamiliar Devices
OCP and OVP provide built-in protection against excessive current and voltage conditions. These functions are useful when connecting different switching power supplies to the test bench or when establishing new test conditions within the power supply's rated operating range.
Prevent Unintended Changes During Measurements
Panel Lock helps keep the configured voltage and current settings from being changed accidentally during a test. This is particularly useful when the switching power supply needs to remain under a defined input condition while engineers observe its operation.
Flexible Connection for Test Bench Integration
R-SPS20010S provides front and rear output connections. The rear output should be used for applications requiring more than 5A, allowing the full rated current capability to be connected through an appropriate high-current test setup.
Communication Interfaces for Equipment Connectivity
Standard USB, RS232 and RS485 interfaces provide connection options for incorporating the Switching Power Test Supply into an engineering test environment. They add connectivity flexibility without representing the power supply as an automated switching power supply analyzer or programmable test system.
Applications
Switching Power Supply Input Voltage Testing
Use R-SPS20010S to establish different DC input voltage conditions for switching power supplies. The 0–200V adjustment range allows engineers to test devices designed for different DC input levels within the supply's rated capability.
Switching Power Supply Startup and Power Cycling Tests
The Output ON/OFF function allows the DC input to be applied and removed directly from the test bench. This supports manual evaluation of startup behavior and repeated power application without repeatedly changing the configured voltage and current settings.
Switching Power Supply Operating Condition Evaluation
Engineers can change the DC input settings and monitor the resulting output voltage, current and power from the power supply display. This provides a practical way to compare the switching power supply's operation under different supplied input conditions.
Switching Power Supply Power Demand Observation
The displayed current and power values allow users to observe how much electrical power the test setup is drawing from the DC source. These readings can be monitored while the input voltage is adjusted during the test procedure.
Multiple Condition Comparison
M1–M4 memory can be used to store four frequently used voltage and current combinations. This makes it easier to return to the same test conditions when comparing switching power supply behavior across different input settings.
Engineering and Laboratory Test Benches
The 0–200V, 0–10A and 2000W output capability makes R-SPS20010S suitable for laboratory and engineering test benches that require a high-power adjustable DC source for switching power supply evaluation.
Quality Check and Terms of Service:
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Every KUAIQU power supply is inspected before shipment to help ensure reliable product quality.
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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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CE and FCC certified.
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Customer support is available within 24 hours.
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For output currents above 5A, use the rear output terminals and ensure that the connected cables, connectors and test equipment are rated for the required current.
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Please verify the required voltage, current and power range before purchase to ensure the R-SPS20010S matches the intended Switching Power Supply Testing application.
Technical Specifications
| Specification |
R-SPS20010S |
| Product Type |
High Power Adjustable DC Power Supply |
| Series |
R-SPS-S High Power Memory Series |
| Output Voltage |
0–200V |
| Output Current |
0–10A |
| Rated Power |
2000W |
| Voltage Display |
4 Digit |
| Current Display |
4 Digit |
| Power Display |
4 Digit |
| Voltage Setting / Readback Resolution |
10mV |
| Current Setting / Readback Resolution |
10mA |
| Voltage Setting / Readback Accuracy |
≤0.05% + 10mV |
| Current Setting / Readback Accuracy |
≤0.01% + 10mA |
| Voltage Load Regulation |
≤0.1% + 10mV |
| Current Load Regulation |
≤0.1% + 2.5mA |
| Voltage Line Regulation |
≤0.01% + 2.5mV |
| Current Line Regulation |
≤0.1% + 2.5mA |
| Ripple Voltage |
≤3500mVp-p / ≤1200mVrms |
| Ripple Current |
≤200mArms |
| Dynamic Response |
≤20ms |
| Rise Time |
≤100ms No Load / ≤150ms Full Load |
| Fall Time |
≤15s No Load / ≤50ms Full Load |
| Efficiency |
≥85% |
| Protection |
OCP / OVP |
| Output Control |
Output ON/OFF |
| Memory |
M1–M4, 4 Groups |
| Interfaces |
USB / RS232 / RS485 |
| Output Connection |
Front and Rear |
| Operating Temperature |
0–40°C |
| Product Size |
Approx. 35 × 27 × 10cm |
| Net Weight |
Approx. 6.8kg |
| Package Size |
Approx. 47 × 36 × 19cm |
| Package Weight |
Approx. 7.5kg |
| Carton Quantity |
2 pcs/carton |
| Certification |
CE / FCC |
Why Choose KUAIQU R-SPS20010S?
Switching Power Supply Testing often requires more than simply providing DC power. The test bench needs a controllable input source that can establish different voltage conditions, provide sufficient power, allow the engineer to observe the supplied electrical values and return to repeatable test settings.
KUAIQU R-SPS20010S combines a 0–200V adjustable DC output, 0–10A current capability and 2000W rated power for this type of test environment. The 4-digit voltage, current and power displays allow the supplied electrical conditions to be monitored directly, while the precision encoder provides convenient adjustment during input condition testing.
For repeated procedures, M1–M4 memory provides four stored voltage and current conditions, and Output ON/OFF makes power application and removal convenient for startup and power cycling checks. OCP and OVP provide additional protection, while Panel Lock helps maintain the selected settings during testing. With front and rear output connections and standard USB, RS232 and RS485 interfaces, R-SPS20010S is a practical high-power DC source for laboratory and engineering Switching Power Supply Testing.
