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KUAIQU Power Electronics Power Supply
R-SPS20010S 200V 10A 2000W with USB
RS232 RS485 for Power Electronics Testing
Key Features
Adjustable 0–200V DC Supply for Power Electronics Test Setups
R-SPS20010S provides an adjustable 0–200V DC output for establishing different DC operating conditions in power electronics test setups. The wide adjustment range allows engineers to configure the supply according to the voltage requirements of the device or circuit under test.
0–10A and 2000W Output for High-Power Evaluation
With up to 10A output current and 2000W rated power, this Power Electronics Power Supply provides a high-power DC source for laboratory and engineering test benches. It can supply different power levels within its rated operating range when evaluating power electronics devices and circuits.
Direct Voltage, Current and Power Readback
The 4-digit voltage, current and power displays provide direct information about the electrical output conditions. During Power Electronics Testing, engineers can monitor the supplied voltage, current and power while changing the test conditions.
Precision Encoder for Test Condition Adjustment
The precision encoder allows convenient adjustment of voltage and current settings. This is useful when engineers need to change the DC supply conditions during device evaluation or compare the response of a power electronics circuit at different operating points.
OCP and OVP for Test Bench Protection
Built-in Over Current Protection and Over Voltage Protection help protect the power supply and connected equipment when excessive current or voltage conditions occur. These functions add protection when different power electronics devices and circuits are connected to the test bench.
Output ON/OFF for Controlled Power Application
The Output ON/OFF function provides direct control over power delivery to the connected test circuit. Engineers can configure the required voltage and current settings before applying DC power, which is convenient for repeated power-up and power-down operations.
Four-Group Memory for Repeatable Test Conditions
The M1–M4 memory function provides four groups of stored voltage and current settings. Frequently used test conditions can be recalled when repeating power electronics tests, reducing repeated manual adjustment of the front-panel controls.
Panel Lock for Maintaining Test Settings
Panel Lock helps prevent accidental changes to the configured output settings during a test. This is useful when a power electronics device needs to remain under a defined DC supply condition during measurement or comparison.
USB, RS232 and RS485 for Test Bench Connectivity
Standard USB, RS232 and RS485 interfaces provide connectivity options for integrating the Power Electronics Power Supply into an engineering or laboratory test bench. They provide interface flexibility without claiming dedicated device programming, waveform generation or automated power electronics analysis.
Front and Rear Output Connections
R-SPS20010S provides both front and rear output connections. For applications requiring more than 5A, the rear output terminals should be used to support the power supply's full rated current capability and an appropriate high-current connection.
Applications
Power Electronics Testing
R-SPS20010S provides an adjustable DC source for testing power electronics devices and circuits within its 0–200V, 0–10A and 2000W rated output range.
Power Electronics Device Evaluation
Engineers can establish different DC supply conditions and monitor voltage, current and power while evaluating the electrical operation of connected power electronics devices.
DC Input Condition Testing
The adjustable output allows users to change the supplied DC voltage and current according to the test requirements. This is useful when comparing device or circuit behavior under different input conditions.
Power Electronics Startup and Shutdown Testing
Output ON/OFF control allows users to apply or remove DC power from the test circuit while keeping the configured output settings available. This supports repeated startup and shutdown checks during manual testing.
High-Power Power Electronics Test Benches
The 2000W output capability and 10A current range make R-SPS20010S suitable for test benches that require a higher-power adjustable DC source for power electronics evaluation.
Repeated Power Electronics Testing
The M1–M4 memory function allows commonly used voltage and current settings to be recalled for repeated tests. This helps improve consistency when the same device or circuit is evaluated under multiple predefined conditions.
Laboratory and Engineering Test Setups
USB, RS232 and RS485 interfaces provide convenient connection options for engineering test environments, while the front and rear output terminals allow the power supply to be configured for different test connection requirements.
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 applications requiring more than 5A output current, use the rear output terminals and ensure that the connected cables, connectors and test equipment are suitable for the required current.
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Please confirm the required voltage, current and power range before purchase to ensure the R-SPS20010S is suitable for the intended Power Electronics 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?
Power Electronics Testing often involves different devices, circuits and operating conditions, so the test bench needs a DC source that can be adjusted and reused across different evaluation tasks. KUAIQU R-SPS20010S provides a 0–200V adjustable output, up to 10A current and 2000W rated power for this type of engineering 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 when changing test conditions. OCP and OVP add protection during testing, and Output ON/OFF provides practical control of power application during repeated operations.
For test procedures requiring repeatable settings, M1–M4 memory allows four groups of voltage and current conditions to be stored and recalled. Panel Lock helps prevent unintended setting changes, while standard USB, RS232 and RS485 interfaces provide connectivity options for the test bench. With front and rear output connections, R-SPS20010S offers a practical high-power Power Electronics Power Supply for laboratory and engineering testing.
