GVDA USB DC Voltage Regulated Lab Power Supply 60V 5A/30V 10A

GVDA USB DC Voltage Regulated Lab Power Supply – 60V 5A / 30V 10A Adjustable Bench Source

The GVDA USB DC Voltage Regulated Lab Power Supply is designed for precision and versatility, featuring continuously adjustable voltage and current from 0 to 30V/60V/120V. Utilizing advanced PWM technology, this power supply offers ultra-low ripple, high accuracy, and long-term stability. The high-power MOS devices and comprehensive protection functions make it ideal for laboratory, industrial, and electronic repair applications.

Product Features:

• High-Precision LED Digital Display: Offers clear, intuitive readings for precise control of voltage and current.
• Advanced PWM Technology: Ensures ultra-low ripple and high-accuracy output, enhancing power supply stability.
• Adjustable Voltage & Current: Continuous adjustment of voltage and current to suit various applications.
• Smart Cooling Fan: 2.8 cm fan for effective heat dissipation, extending fan life and minimizing noise.
• Multiple Protections: Current limiting (OCP), over-temperature (OTP), and over-power (OPP) protection to safeguard both the power supply and connected devices.
• Plastic Panels: Durable design with coarse and fine adjustment knobs for precise settings.

Technical Details:

• Input Voltage: 220V ±10% @ 50Hz ±5Hz, 110V ±10% @ 60Hz ±5Hz (switchable or single voltage input)
• Output Voltage: DC 0-30V/60V/120V (depending on model)
• Output Current: DC 0-3A/5A/10A (depending on model)
• Display Accuracy:
  • Three/Three and a Half Digit Display: 1% ±1 digit, voltage resolution 0.1V, current resolution 0.1A
  • Four/Four and a Half Digit Display: 0.1% ±1 digit, voltage resolution 0.01V, current resolution 0.01A
• Voltage Stability: ≤0.05% + 1 mV
• Current Stability: ≤0.1% + 10 mA
• Load Stability:
  • CV Mode: ≤0.05% + 1 mV
  • CC Mode: ≤0.05% + 10 mA
• Ripple and Noise:
  • CV: ≤10 mV
  • CC: ≤20 mA (RMS)
• Efficiency: ≥80% under full load
• Boot/Shutdown Delay: Boot: 1-2 seconds; Shutdown: 1-6 seconds (depending on load)
• Working Environment: -10 to +40°C (14 to 104°F), relative humidity 20% - 80% (non-condensing)
• Storage Environment: -20 to +80°C (-4 to 176°F), relative humidity 20% - 70% (non-condensing)
• Pressure Test:
  • Input-Output: 1.5KVAC for 1 minute
  • Input-Housing: 1.5KVAC for 1 minute
  • Output-Housing: 500VAC for 1 minute
• Ground Resistance: <20 mΩ

Application Areas:

• Car DVD and audio testing
• Aging tests for resistors, capacitors, relays, DC motors, LEDs
• Laboratory, factory, and repair power supply
• Other DC power supply needs

Package Includes:

• 1 x DC Power Supply
• 1 x Power Cable
• 1 Pair of Crocodile Clip Lines

Shipping Information:

• Overseas Warehouse Service:
  • Ukraine: IML Express (3-10 Working Days)
  • Spain: Spain Express (1-7 Working Days)
• Standard Shipping Options:
  • EPacket, China Post Air Mail, J-NET: Worldwide (15-30 Working Days)
  • DHL/FedEx: Worldwide (7-15 Working Days)

Keywords: GVDA Lab Power Supply, Adjustable DC Power Supply, USB Voltage Regulator, 60V 5A Power Supply, 30V 10A Stabilizer, Bench Power Source