Description
The YIHUA 3010D-VI is a versatile adjustable DC bench power supply designed for technicians, engineers, electronics laboratories, repair workshops, students, and makers.
Its main DC output can be continuously adjusted from 0 to 30V, while the output current can be adjusted from 0 to 10A. With up to 300W of DC output capability, the unit can power and test a wide range of electronic circuits, modules, motors, LEDs, development boards, communication equipment, and other DC-powered devices.
The power supply supports both Constant Voltage (CV) and Constant Current (CC) operation. CV mode maintains the selected voltage while the load current varies, while CC mode limits the output current to the user-selected value. This is particularly useful for protecting prototypes and components during testing.
A clear LCD display allows the voltage and current values to be monitored during operation. The front panel also includes dedicated voltage and current adjustment controls for convenient setup.
One of the major advantages of the 3010D-VI is its integrated 20W fast-charge USB port, supporting 5V, 9V and 12V DC charging profiles for compatible USB devices. This provides an additional convenient power source directly from the workbench.
Key Features
- Adjustable 0–30V DC output
- Adjustable 0–10A output current
- Maximum DC output power: 300W
- Single-channel regulated power supply
- Constant Voltage CV mode
- Constant Current CC mode
- LCD digital voltage/current display
- 20W fast-charge USB port
- USB supports compatible 5V / 9V / 12V charging
- Continuously adjustable voltage and current
- Compact switching power supply design
- High efficiency and strong load capability
- Low ripple and noise
- Short-circuit protection
- Over-current protection
- Over-temperature protection
- Cooling fan system
- Suitable for professional and educational electronics work
Technical Specifications
- Brand: YIHUA
- Model: 3010D-VI
- Product Type: Adjustable DC Bench Power Supply
- Power Supply Type: Switching / Regulated
- Number of Main Output Channels: 1
- Output Voltage: 0–30V DC
- Output Current: 0–10A
- Maximum DC Output Power: 300W
- Operating Modes: CV / CC
- Voltage Accuracy: <0.1% + 0.03V
- Current Accuracy: <0.6% + 20mA
- Load Regulation: <1% + 10mV
- Display: LCD
- USB Fast Charging: 20W
- USB Output Profiles: 5V / 9V / 12V DC for compatible devices
- Input Voltage: 220–240V AC, 50Hz version or 110–127V AC, 60Hz version depending on market
- Protection:
- Short-Circuit Protection
- Over-Current Protection
- Over-Temperature Protection
- Cooling: Fan / Air Cooling
- Recommended Operating Temperature: approximately 0°C–40°C
Package Includes
- 1 × YIHUA 3010D-VI Adjustable DC Power Supply
- 1 × AC Power Cable
- DC test leads / crocodile leads according to supplied package
- User instructions according to supplied package
Package accessories may vary slightly depending on the supplier or production batch.
Applications
- Electronics repair
- PCB troubleshooting
- Circuit prototyping
- Arduino projects
- ESP32 projects
- Raspberry Pi Pico projects
- Robotics development
- Sensor and module testing
- LED testing
- DC motor testing
- Communication equipment servicing
- Mobile electronics repair
- Laboratory experiments
- Research and development
- Engineering education
- Electronics production lines
- Product testing
- Battery-powered circuit development
Benefits
- Wide 0–30V adjustment range
- Up to 10A output for higher-current electronics projects
- 300W output capability for demanding bench applications
- CV and CC operation provides better control and circuit protection
- Built-in USB fast charging reduces the need for an additional charger
- LCD display makes voltage and current easy to monitor
- Compact switching design saves workbench space
- Built-in protection improves safety during troubleshooting
- Suitable for both professional technicians and engineering students
Why Choose This Product?
The YIHUA 3010D-VI DC Power Supply is an excellent choice for an electronics workbench that requires more current than a typical 5A bench supply. Its combination of 0–30V adjustable voltage, 0–10A adjustable current, 300W DC output, CV/CC operation, LCD display, 20W fast-charge USB, and built-in protection makes it suitable for electronics repair, laboratory testing, prototyping, robotics, engineering education, and professional troubleshooting.
