18W USB Fast Charging Variable Adjustable Lab Bench DC 30V 5A Power Supply with 4-digit LED Display
1. Compact & Portable Design: Small footprint (195×102×80mm), lightweight at only 0.8kg, easy to carry and place on any workbench.
2. Adjustable Output: 0–30V voltage and 0–5A current with precise and stable regulation.
3. 4-Digit LED Display: Real-time monitoring of voltage, current, and power for accurate control.
4. Comprehensive Protection: Built-in overload, short-circuit, and over-temperature protection for safe operation.
5. USB Fast Charging Port: Additional output for charging mobile devices or powering external electronics.
6. Memory Function: Automatically saves last settings after power-off for convenience.
7. Efficient Cooling System: Intelligent fan and ventilation design ensures stable long-term performance.
In The Box: 1 × Adjustable DC Power Supply 30V 5A Unit, 1 × AC Power Cord, 1 × Test Lead Set, 1 × User Manual
Guaranteed Safe Checkout
18W USB Fast Charging Variable Adjustable Lab Bench DC 30V 5A Power Supply with 4-digit LED Display
Adjustable DC Power Supply 30V 5A
1. This Adjustable DC Power Supply is designed for precision testing, electronics prototyping, repair work, and educational use.
2. With a compact benchtop design (195×102×80mm) and adjustable output of 0–30V / 0–5A, it delivers stable and accurate power for a wide range of applications.
3. Ideal for engineers, makers, technicians, and electronics enthusiasts who need a reliable and efficient lab-grade power source.
4. Supports constant voltage and constant current operation for different testing scenarios (CV / CC Modes).
Take a Closer Look
Specification
| Item | Specification |
|---|---|
| Product name | Power Supply |
| Output Voltage | 0 ~ 30 V DC (adjustable) |
| Output Current | 0–5A DC (adjustable) |
| Display | 4-digit LED display (Voltage / Current / Power) |
| Accuracy | ± 1% |
| Resolution | 0.01V / 0.001A |
| Ripple Noise | ≤1% |
| Operating Modes | CV (Constant Voltage) / CC (Constant Current) |
| Protection | Overload / Short-circuit / Over-temperature |
| USB Output | Fast charging interface |
| Input Voltage | AC 110V |
| Cooling System | Smart fan + ventilation design |
| Dimensions | 195×102×80mm |
| Weight | 0.8kg |