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KUAIQU SPPS305D 0-30V 0-5A 150W
Adjustable DC Power Supply with LCD
Memory Function for PCB Assembly
Testing
The KUAIQU SPPS305D Adjustable DC Power Supply provides stable and adjustable DC power for PCB Assembly Testing, circuit board verification, and electronic production testing. With 0-30V, 0-5A, and 150W output capability, this DC bench power supply combines a full-color LCD display, 4-group memory storage function, precision encoder adjustment, and independent output control to help engineers set and recall testing parameters efficiently during PCB assembly processes.
Designed for engineers, technicians, and laboratory users, the SPPS305D provides practical power control for checking assembled circuit boards, verifying electronic modules, and performing repeated test procedures where consistent DC power conditions are required.
Key Features
Memory Storage Function for Repeated PCB Testing
The SPPS305D Adjustable DC Power Supply features a 4-group memory storage function that allows users to save frequently used voltage and current settings. During PCB Assembly Testing, engineers can quickly recall stored test parameters instead of manually adjusting values for each board, improving efficiency when performing repeated inspection and verification tasks.
Precision Encoder Adjustment for Circuit Board Power Setup
The built-in encoder knob provides accurate adjustment of voltage and current settings. For PCB assembly applications, precise parameter adjustment helps engineers apply suitable power conditions when checking assembled boards, evaluating circuit behavior, and troubleshooting potential power-related issues.
Stable DC Output for PCB Assembly Testing
With a 0-30V and 0-5A adjustable output range, the SPPS305D provides regulated DC power for different PCB test requirements. Stable output conditions help engineers evaluate assembled circuit boards while monitoring their operating performance under controlled power input.
LCD Display for Real-Time Test Monitoring
The full-color LCD display clearly shows:
-
Output Voltage (V)
-
Output Current (A)
-
Output Power (W)
During PCB Assembly Testing, users can monitor actual power conditions in real time, making it easier to observe changes during circuit board evaluation and functional testing.
Output ON/OFF Control for Safe Test Operation
The independent Output ON/OFF control allows users to activate or disconnect power output without changing saved voltage and current settings. This function is useful for PCB testing workflows where multiple boards require repeated power connection and disconnection during inspection.
Panel Lock and USB 5V/2A Output
The panel lock function helps prevent accidental changes to voltage or current settings during testing. The built-in USB 5V/2A output provides convenient power support for compatible USB-powered devices used alongside PCB testing equipment.
Applications
PCB Assembly Testing
The KUAIQU SPPS305D is designed for PCB Assembly Testing, providing adjustable DC power for checking assembled circuit boards, verifying electrical connections, and evaluating board operation under controlled voltage and current conditions.
Circuit Board Verification
The adjustable output and real-time LCD monitoring make the SPPS305D suitable for circuit board verification tasks, allowing engineers to adjust test conditions and observe power consumption changes during the evaluation process.
Electronic Module Testing
The 30V 5A DC Bench Power Supply can provide controlled power input for testing electronic modules and small control boards, supporting development and quality inspection workflows that require repeatable power conditions.
Laboratory and Production Testing
With memory storage, encoder adjustment, and output control functions, the SPPS305D provides a practical testing solution for laboratories, engineering development, and electronic production environments where reliable DC power is required.
Quality Check and Terms of Service:
Each KUAIQU SPPS305D Adjustable DC Power Supply is inspected before shipment to help ensure reliable operation and consistent product quality.
Package Includes:
Quality Assurance:
Technical Specifications
| Parameter |
Specification |
| Model |
SPPS305D |
| Rated Voltage |
0-30V |
| Rated Current |
0-5A |
| Rated Power |
150W |
| USB Output |
5V/2A |
| Memory Storage |
M1-M4 Four Groups |
| Load Regulation Voltage |
≤0.3%+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 |
1mA |
| Voltage Readback Resolution |
10mV |
| Current Readback Resolution |
1mA |
| Voltage Setting Accuracy |
≤0.05%+10mV |
| Current Setting Accuracy |
≤0.01%+10mA |
| Voltage Readback Accuracy |
≤0.05%+10mV |
| Current Readback Accuracy |
≤0.01%+10mA |
| Ripple Voltage |
≤60mVp-p / ≤10mVrms |
| Ripple Current |
≤10mArms |
| Rise Time (No Load) |
≤200mS |
| Rise Time (Full Load) |
≤300mS |
| Fall Time (No Load) |
≤15S |
| Fall Time (Full Load) |
≤300mS |
| Dynamic Response Time |
≤200mS |
| Efficiency |
≥85% |
| Input Voltage |
AC 220V (AC110V optional) |
| Size |
Approx. 24×8.5×16cm |
| Net Weight |
Approx. 1.3KG |
| Package Size |
Approx. 33.5×13×22cm |
| Package Weight |
Approx. 1.7KG |
Why Choose KUAIQU SPPS305D?
The KUAIQU SPPS305D Adjustable DC Power Supply combines 0-30V adjustable voltage, 0-5A current output, 150W power capacity, LCD memory function, and precise encoder adjustment to provide practical power control for PCB Assembly Testing applications.
Its 4-group memory storage function helps users quickly recall frequently used test parameters, while the LCD display, Output ON/OFF control, and panel lock function improve convenience and operational safety during repeated circuit board testing.
With stable DC output and flexible adjustment features, the SPPS305D is a reliable choice for PCB Assembly Testing, circuit board verification, electronic module testing, and laboratory development applications where controlled DC power is required.
