Programmable DC Bench Power Supply – 0–30V 0–10A with Memory Presets & Digital
High-precision programmable DC bench power supply with 0–30V adjustable output, up to 10A current, and memory preset storage (M1–M4). Designed for electronics repair, battery charging, laboratories, production testing, and education, featuring encoder control, output lock, and comprehensive protection systems.
This programmable DC bench power supply delivers stable, adjustable DC output for professional testing, repair, and development environments. With precise voltage and current control, users can store and instantly recall up to four preset configurations, reducing setup time and eliminating repetitive adjustments.
A digital encoder control knob allows fast yet accurate adjustment of voltage and current values, while the lock function prevents accidental changes during operation. The output enable/disable switch provides an added layer of safety, allowing users to connect loads before energising the output.
The high-visibility 4-digit colour LCD display offers clear, real-time monitoring of voltage and current with fine resolution, making the unit suitable for sensitive electronic components, battery systems, and controlled test environments.
Built-in intelligent thermal management activates the cooling fan automatically as required, maintaining low noise levels while ensuring long-term reliability. Multiple protection mechanisms safeguard both the power supply and connected devices, making it suitable for continuous bench operation in professional and educational settings.
Key Features
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Adjustable DC output: 0–30V
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High current capacity: up to 10A
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Memory presets (M1–M4) for fast recall of voltage/current settings
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Encoder control knob for precise digital adjustment
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Output ON/OFF switch for safe load connection
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Control lock function to prevent accidental changes
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4-digit backlit colour LCD display
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High resolution: 0.01V / 0.01A
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Low ripple, stable output
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Intelligent temperature-controlled cooling fan
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Multiple electronic protections
Typical Applications
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Electronics repair and diagnostics
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Battery charging and testing (LiFePO₄, lead-acid, and other chemistries)
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Communication equipment maintenance
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Electrolysis and electroplating processes
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Burn-in, aging, and production line testing
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Research laboratories and education
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DIY electronics and prototyping
