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KUAIQU SPS-C3010S 30V 10A 300W
Adjustable DC Power Supply with OCP for
DC Motor Testing
The KUAIQU SPS-C3010S is a 30V 10A 300W Adjustable DC Power Supply designed for DC Motor Testing and related motor-driven electronics applications. Its higher 10A current capacity provides suitable power for testing compatible DC motors, while the Precision Encoder, independent output control, HD 4-Digit Display, and OCP function help users set and monitor operating conditions more conveniently.
Key Features
10A Output for DC Motor Testing
With a 0–30V adjustable voltage range, up to 10A current output, and 300W maximum power, the SPS-C3010S provides a higher-current DC source for testing compatible DC motors and motor-related circuits. The 10A capacity gives users more flexibility when evaluating different motor operating conditions within the power supply's rated range.
OCP Protection for Motor Test Conditions
DC motors can produce changing current demands during operation. The built-in Over-Current Protection (OCP) helps protect the power supply when excessive current conditions occur, providing an additional layer of protection during motor testing.
Precision Encoder for Controlled Voltage and Current Adjustment
The Precision Encoder with V-COARSE, V-FINE, A-COARSE, and A-FINE adjustment functions allows users to change voltage and current settings according to different motor test requirements. Coarse adjustment can be used to reach the target range quickly, while fine adjustment helps make smaller parameter changes during testing.
HD 4-Digit Display for Real-Time Electrical Readings
The HD 4-Digit Display shows voltage, current, and power readings clearly during operation. This allows users to observe the electrical conditions supplied to the motor and monitor changes while carrying out different test procedures.
Independent Output Button for Controlled Motor Startup
The Independent Output Button allows the DC output to be activated separately from parameter adjustment. Users can set the required voltage and current before enabling the output, providing more convenient control when starting or repeating motor tests.
Stable DC Output with Controlled Ripple
The SPS-C3010S provides regulated DC output with specified voltage ripple of ≤100mVp-p / ≤15mVrms and current ripple of ≤15mArms. Stable power conditions can be useful when evaluating DC motor operation and comparing test results under different supply settings.
Multiple Protection Functions for Safer Operation
In addition to OCP, the SPS-C3010S includes Over-Voltage Protection, Over-Load Protection, Short Circuit Protection, Over-Temperature Protection, and Grounding Protection. These protection functions help reduce the impact of abnormal electrical or operating conditions during DC motor testing.
USB and Type-C Charging Output
The integrated USB and USB Type-C outputs provide convenient charging for compatible devices used alongside motor testing equipment. The USB/Type-C output supports PDO profiles of 5V/3A, 9V/2A, and 12V/1.5A, together with PPS output of 3.3V–5.9V/3A and 3.3V–11V/1.6A.
Applications
DC Motor Performance Testing
The SPS-C3010S can provide controlled DC power for testing compatible DC motors within its 30V, 10A, and 300W rated output range. Users can adjust voltage and current to evaluate motor operation under different supply conditions.
Motor Startup and Operating Condition Tests
The 10A output capacity and independent output control are useful when setting up motor startup tests. Users can configure the desired parameters before activating the output and observe voltage, current, and power readings during operation.
Small DC Motor Evaluation
For small and medium compatible DC motors that operate within the power supply's rated specifications, the SPS-C3010S can serve as a laboratory DC source for evaluating different operating conditions and electrical responses.
Motor Driver and Control Circuit Testing
The adjustable DC output can also be used to supply compatible motor driver circuits and related control electronics during development and testing. The 4-digit display allows users to monitor the electrical parameters supplied during the test.
Automotive and Industrial DC Motor Testing
The 30V/10A/300W output capability makes the SPS-C3010S suitable for testing compatible low-voltage DC motor systems and related electronics in laboratory, engineering, and development environments.
Quality Check and Terms of Service:
Package Includes
Each KUAIQU SPS-C3010S DC Power Supply is packaged with the standard accessories required for normal operation.
CE & FCC Certification
The SPS-C3010S is designed to meet applicable CE and FCC requirements for its intended use.
Inspection Before Shipment
Each power supply undergoes inspection before shipment to help ensure proper operation and product quality.
Customer Support within 24 Hours
For questions about product operation, specifications, or usage, KUAIQU customer support provides assistance within 24 hours.
Technical Specifications
| Item | Sub-item | Specification |
|---|---|---|
| Rated Value (0℃~40℃) | Voltage | 0–30V |
| Current | 0–10A | |
| Power | 300W | |
| USB/Type-C Output | - | PDO: 5V/3A, 9V/2A, 12V/1.5A; PPS: 3.3V–5.9V/3A, 3.3V–11V/1.6A |
| Load Regulation | Voltage | ≤0.3% + 10mV |
| Current | ≤0.1% + 2.5mA | |
| Line Regulation | Voltage | ≤0.01% + 2.5mV |
| Current | ≤0.1% + 2.5mA | |
| Setting Resolution | Voltage | 10mV |
| Current | 1mA | |
| Readback Resolution | Voltage | 10mV |
| Current | 1mA | |
| Setting Accuracy | Voltage | ≤0.05% + 10mV |
| Current | ≤0.01% + 10mA | |
| Readback Accuracy | Voltage | ≤0.05% + 10mV |
| Current | ≤0.01% + 10mA | |
| Ripple (20Hz~20MHz) | Voltage | ≤100mVp-p / ≤15mVrms |
| Current | ≤15mArms | |
| Rise Time (No Load) | Time | ≤200ms |
| Rise Time (Full Load) | Time | ≤300ms |
| Fall Time (No Load) | Time | ≤20s |
| Fall Time (Full Load) | Time | ≤300ms |
| Dynamic Response | Time | ≤200ms |
| Efficiency | - | ≥85% |
| Input Voltage/Current | - | AC 220V (AC110V optional) |
Why Choose KUAIQU SPS-C3010S?
The KUAIQU SPS-C3010S combines a 30V, 10A, 300W output capacity with precise voltage and current adjustment for DC Motor Testing. Its higher current capability supports compatible motor test requirements, while the Precision Encoder provides coarse and fine adjustment for more controlled parameter changes. The HD 4-Digit Display allows users to monitor voltage, current, and power during operation, and the Independent Output Button provides convenient output control. OCP, OVP, Over-Load, Short Circuit, Over-Temperature, and Grounding Protection further support safer operation during motor testing. With USB and Type-C charging output also included, the SPS-C3010S is a practical DC power source for motor evaluation and related electronics testing.
Warranty
30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from kuaiquinstrument.com), lifetime technique support by KUAIQU.
Please feel free to reach us with any concerns:
Email: kuaiquinstrument@163.com
We strive to reply to you within 24 hours.
Shenzhen Kuaiqu Electronic Co., Ltd. was founded in 2014 and is located in Shenzhen City, Guangdong Province. It is a scientific and technological enterprise integrating,production and sales. Specializing in the production of DC stabilized power supply, variable frequency power supply, switching power supply, program-controlled power supply and other 100 kinds of measuring teaching instruments and industrial special equipment.
We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.
At KUAIQU, we are committed to providing our customers with the best value for their purchases. To ensure you always get the best price, we offer a 30-day price guarantee on all products purchased directly from kuaiquinstrument.com. This policy aims to give you confidence and peace of mind when shopping with us.
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