Adjustable DC Bench Power Supply 30V 10A Encoder Control Lab Power Source GA3010L
GA3010L Adjustable DC Bench Power Supply
The GA3010L adjustable DC bench power supply is a compact switching laboratory power source designed for electronics repair, testing, and technical development environments. Encoder-based adjustment allows precise control of voltage and current output, delivering accurate and stable power across a wide range of uses.
A high-precision LED digital display provides real-time monitoring of voltage, current, and optional power readings, giving users full operational visibility. Selected GA and GC models also support USB-A voltage and current monitoring, providing additional insight when testing charging devices.
Automatic switching between constant voltage and constant current modes ensures stable performance under varying load conditions. Compact construction combined with intelligent temperature-controlled cooling supports quiet operation and long service life, making this unit suitable for laboratories, servicing, battery charging, anodizing, education, and DIY electronics projects.
Precise voltage and current tuning for accurate power delivery.
Displays USB charging voltage and current on GA/GC models.
Stable regulation under dynamic load conditions.
Protection against overload, overheating and short circuits.
Specifications
| Parameter | Value |
|---|---|
| Model Number | GA3010L |
| Product Type | Adjustable Switching DC Bench Power Supply |
| Output Type | Single |
| Output Current Range | 0–10A |
| Output Power | 201–300W |
| Output Frequency | 50Hz / 60Hz |
| Rated Capacity | <40VA |
| Input Voltage | AC 115V / 230V ±10% |
| Input Frequency | 50Hz / 60Hz |
| Certifications | CE, FCC |
| Customization | No |
| Working Temperature | 0°C to 40°C |
| Working Humidity | <80% RH |
| Storage Temperature | −10°C to 70°C |
| Storage Humidity | <70% RH |
| Voltage Stability | 0.1% ±3mV |
| Voltage Load Stability | 0.2% ±3mV |
| Ripple Voltage | ≤0.5% Vp-p |
| Current Stability | 0.1% ±3mA |
| Current Load Stability | 0.2% ±3mA |
| Ripple Current | ≤0.5% Vp-p |
| Recovery Time | ≤500μS |
| Temperature Coefficient | ≤100ppm/°C |
| Display Type | LED Digital Display |
| Display Accuracy | 0.5% ± digits |
| Display Resolution Voltage | 0.01V |
| Display Resolution Current | 0.001A |
| Cooling System | Temperature-controlled fan |
| Protection Functions | Overvoltage, overcurrent, overheating, overpower, short circuit, leakage protection |
| USB Monitoring Feature | GA/GC series display USB-A charging voltage and current |
| Package Contents | Power supply unit, power cord, test leads, manual |
| Warranty | 12 months |
Model Variants
| Type / Model | Max Voltage | Max Current | Max Power |
|---|---|---|---|
| GA605L | 62V | 5A | 310W |
| GA3010L | 32V | 10A | 320W |
| GA1203L | 120V | 3A | 360W |
| GA305L | 32V | 5A | 160W |
| GC1203L | 120V | 3A | 360W |
| GC605L | 62V | 5A | 310W |
| EPS3205 | 32V | 5A | 160W |
| GC305L | 32V | 5A | 160W |
| GC3010L | 32V | 10A | 320W |
| EPS1203 | 120V | 3A | 360W |
| EPS6205 | 62V | 5A | 310W |
| EPS1602 | 160V | 2A | 320W |
| EPS3210 | 32V | 10A | 320W |