Description
The YIHUA YH-3010D 30V 10A DC Power Supply is a high-capacity laboratory power source designed for electronics repair, testing, development, and educational applications. It provides a continuously adjustable DC output with a maximum voltage of 30V and maximum current of 10A, giving users flexible control for a wide range of electronic devices and circuits.
The unit features constant voltage (CV) and constant current (CC) operating modes, allowing the output to be regulated according to the requirements of the connected load. Smooth voltage and current adjustment provides better control than stepped adjustment, making it suitable for precision bench work.
A clear dual LED digital display allows convenient monitoring of output voltage and current during operation. The power supply also includes short-circuit, overload, and over-current protection to help safeguard the unit and connected equipment.
Its all-metal construction, built-in cooling fan, and thermal fan control provide reliable operation during regular laboratory and workshop use. The YH-3010D is suitable for electronics repair, automotive electronics, computer servicing, research laboratories, production environments, and educational institutions.
Specifications
| Specification | Details |
|---|---|
| Brand | YIHUA |
| Model | YH-3010D / YH3010D |
| Type | Regulated Variable DC Power Supply |
| Input Voltage | AC 220–240V ±10% |
| Frequency | 50/60Hz |
| Maximum Output Voltage | 0–30V |
| Maximum Output Current | 0–10A |
| Operating Modes | Constant Voltage (CV) / Constant Current (CC) |
| Display | Dual LED Digital Display |
| Voltage Stability | ≤0.01% + 2mV |
| Load Stability | ≤0.01% + 2mV |
| Recovery Time | ≤100µs |
| Voltage Ripple & Noise | ≤1mV RMS |
| Current Stability | 0.1% + 3mA |
| Current Load Stability | 0.2% + 3mA |
| Current Ripple & Noise | ≤2mA RMS |
| Temperature Coefficient | ≤200PPM/°C |
| Working Temperature | -10°C to 40°C |
| Working Humidity | <90% RH |
| Storage Temperature | -10°C to 40°C |
| Storage Humidity | <80% RH |
| Cooling | Built-in Fan with Thermal Control |
| Protection | Short Circuit, Overload & Over-Current |
| Construction | All-Metal |
| Weight | Approx. 6.8kg |
Package Includes
- 1 × YIHUA YH-3010D DC Power Supply
- 1 × Power Cable
- 1 × DC Output Cable/Probe
- 1 × User Manual
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