Click the link above to get the full user guide for this product.
KUAIQU SPPS-K605 60V 5A Programmable
DC Power Source with Curve Display for
Motor Controller Testing
✦ Upgraded Dual-Curve Display (Voltage & Current)
The KUAIQU SPPS-K605 is a 60V 5A variable DC bench power supply designed for motor controller testing, debugging, and validation. Equipped with a 2.8-inch TFT color LCD screen, it dynamically displays real-time voltage and current curves, allowing engineers to visually monitor output behavior during motor controller operation.
The dual-curve display helps engineers observe:
-
Voltage and current variations
-
Startup and output response
-
Load-related current changes
-
Abnormal fluctuations
-
Power stability during controller testing
This visual monitoring makes it easier to identify abnormal power behavior and improve debugging efficiency when testing motor controllers, control boards, and related electronic systems.
✦ High-Precision Microampere Display
The SPPS-K605 features a 5-digit high-resolution digital display, providing 1mV voltage setting/readback resolution and high-resolution current measurement. In the low-current range below 20mA, current readback resolution reaches 10μA, helping engineers monitor small current changes during electronic control and standby testing.
The SPPS-K605 supports:
-
0–60V adjustable output voltage
-
0–5A adjustable output current
-
300W maximum output power
-
1mV voltage resolution
-
1mA current setting resolution
-
10μA current readback resolution below 20mA
-
5-digit high-resolution display
It is suitable for analyzing motor controller power consumption, control-board standby current, low-load conditions, and abnormal current changes.
✦ 4-Group Editable Memory Presets (M1-M4)
Designed for repeated motor controller testing, the SPPS-K605 supports 4 memory presets (M1–M4) for quick parameter recall.
-
Access Settings: Press the “Memory” button and rotate the “VOLTAGE” knob to select M1–M4.
-
Edit Values: Long-press “VOLTAGE” to enter editing mode; short-press and rotate “VOLTAGE” or “CURRENT” to adjust values, then long-press “VOLTAGE” again to save.
-
Recall Presets: Rotate and short-press “VOLTAGE” to load saved settings instantly.
This allows engineers to maintain consistent test conditions when switching between different motor controller operating states, reducing repetitive manual adjustments and improving testing efficiency.
✦ Advanced OVP / OCP / SCP Safety Protections
The SPPS-K605 provides comprehensive protection functions including OVP (Over-Voltage Protection), OCP (Over-Current Protection), and SCP (Short-Circuit Protection).
During motor controller testing, incorrect wiring, excessive current demand, or unexpected faults may cause abnormal operating conditions. The SPPS-K605 helps protect the power supply and connected test equipment by responding to over-voltage, over-current, and short-circuit conditions.
If a protection condition is detected, the display provides corresponding warning information such as “OVP,” “OCP,” or “Possible short circuit.”
These protection functions help provide safer power conditions for:
-
Motor controller boards
-
BLDC motor control systems
-
Electronic control modules
-
PCB prototypes
-
Power management circuits
OVP — Over Voltage Protection
Helps protect connected motor controller circuits from excessive output voltage.
OCP — Over Current Protection
Helps limit abnormal current conditions caused by overloads or unexpected circuit behavior.
SCP — Short Circuit Protection
Helps protect the power supply and connected electronics during accidental short circuits.
Panel Lock Function
Prevents unintended parameter changes during extended motor controller testing and repeated test procedures.
✦ User-Friendly Operating Features
This variable DC bench power supply provides multiple convenient functions for motor controller testing:
-
Output Switch: Allows voltage and current parameters to be preset before power is applied to the controller.
-
Fast-Response Encoders: Support smooth and precise voltage/current adjustment.
-
Safety Lock: Helps prevent accidental parameter changes during testing.
-
Audible Feedback: Provides confirmation during operation and can be muted when required.
-
Dual USB Ports: USB-A and Type-C provide convenient 5V/2A output for compatible external devices.
-
Intelligent Cooling Fan: Helps maintain stable operation during extended testing.
These features simplify daily operation while improving safety and repeatability in motor controller development and validation.
✦ Compact Size & Powerful Performance
The SPPS-K605 combines a 0–60V / 0–5A adjustable output with a 300W maximum power rating, making it suitable for a wide range of motor controller and electronic control applications.
Its compact design measures approximately 7.6 × 5.7 × 3.4 inches and weighs about 2.6 lbs, providing a practical bench-top solution for laboratories, engineering workstations, and production testing environments.
With real-time voltage and current curve display, high-resolution measurement, adjustable output, memory presets, and multiple protection functions, the SPPS-K605 provides engineers with a flexible DC power platform for motor controller testing.
It is particularly useful for evaluating:
-
Motor controller startup behavior
-
Controller power consumption
-
Current response under different operating conditions
-
Control-board stability
-
Power input characteristics
-
Abnormal current conditions
✦ Wide Range of Applications
The SPPS-K605 is designed for engineering and laboratory applications requiring stable and adjustable DC power, especially:
Motor Controller Testing
-
BLDC motor controller testing
-
Motor control board testing
-
Motor driver power testing
-
Controller startup testing
-
Motor control circuit debugging
-
Controller power consumption analysis
Automotive & Industrial Electronics
-
Automotive electronic control modules
-
Industrial motor control systems
-
Automation equipment controllers
-
Servo and motion control electronics
-
Industrial control boards
PCB & Circuit Testing
Power Electronics Testing
-
Power management circuit testing
-
DC power conversion circuits
-
Switching power circuit evaluation
-
Current response analysis
-
Load condition testing
The SPPS-K605 provides stable, adjustable DC power and real-time curve monitoring to improve testing efficiency across motor control and electronic development applications.
✦ Quality Assurance & Customer Support
Each package includes:
1 × variable DC power supply
1 × power cable
1 × output cable
1 × English user manual
All units and accessories undergo strict inspection before shipment to ensure reliable quality. We provide professional after-sales service and technical support. If you have any questions about the SPPS-K605 adjustable DC power supply, please feel free to contact us.
Technical Specifications
| Parameter |
Item |
SPPS-K605 |
| Rated Value (0℃~40℃) |
Voltage |
0–60V |
|
Current |
0–5A |
|
Power |
300W |
| USB/Type-C Output |
- |
5V/2A |
| Load Regulation |
Voltage |
≤0.01%+15mV |
|
Current |
≤0.1%+10mA |
| Line Regulation |
Voltage |
≤0.01%+2.5mV |
|
Current |
≤0.1%+3mA |
| Setting Resolution |
Voltage |
1mV |
|
Current |
1mA |
| Readback Resolution |
Voltage |
1mV |
|
Current |
<20mA: 10μA / ≥20mA: 1mA |
| Setting Accuracy |
Voltage |
0.05%+15mV |
|
Current |
0.1%+10mA |
| Readback Accuracy |
Voltage |
0.05%+15mV |
|
Current |
<20mA: 0.1%+60μA / ≥20mA: 0.1%+10mA |
| Ripple (20Hz~20MHz) |
Voltage |
≤120mVp-p / ≤20mVrms |
|
Current |
≤10mArms |
| Rise Time |
Time |
≤200mS (No Load) / ≤300mS (Full Load) |
| Fall Time |
Time |
≤3S (No Load) / ≤200mS (Full Load) |
Why Choose KUAIQU SPPS-K605?
For motor controller testing and electronic control system validation, engineers need a stable, adjustable, and easy-to-monitor DC power source.
The KUAIQU SPPS-K605 combines:
✓ 0–60V / 0–5A adjustable output
✓ 300W power capability
✓ Real-time dual voltage & current curve display
✓ 1mV voltage resolution
✓ 10μA low-current readback below 20mA
✓ 4 programmable memory presets
✓ OVP / OCP / SCP protection
✓ Precision encoder adjustment
✓ High-resolution 5-digit display
✓ USB-A + Type-C 5V/2A output
Providing an efficient testing solution for motor controller development, BLDC motor control testing, PCB debugging, electronic control module validation, and industrial electronics testing.
