• 4A DC-DC Boost Converter Module with integrated voltmeter display for voltage regulation in electronic projects.
  • 4A DC-DC Boost Converter Module with voltmeter, input voltage 4.5-32V, output voltage 5-35V, one-click operation.
  • 4A DC-DC boost converter module with voltmeter display for voltage step-up and monitoring in electronic projects.
  • 4A DC-DC Boost Converter Module with Voltmeter Display for voltage regulation in electronic projects.
  • 4A DC-DC boost converter module PCB layout with dimensions 58MM x 65MM, featuring integrated voltmeter and connectors.
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4A DC-DC Boost Converter Module with Voltmeter Display

4A DC-DC Boost Converter Module with Voltmeter Display

HK$39.00
HK$39.00
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Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

Overview:

This versatile 4A DC-DC Booster Module allows you to step up an input voltage of 4.5-32V to a stable output voltage between 5-35V. Equipped with an integrated voltmeter and an intuitive one-click button, it's designed for easy monitoring and operation, making it ideal for a wide range of electronic projects and applications.

Key Features:

  • Integrated Voltmeter: Accurately displays input or output voltage (range 5-35V) with an error of ±0.1V. (Note: Voltmeter requires input voltage ≥ 4.5V to function).
  • Easy Voltage Monitoring: Effortlessly switch between input (IN) and output (OUT) voltage display with a single touch button. The module remembers your last setting, even after power cycling.
  • Voltmeter Control: Turn the voltmeter display on or off with a long press (1-4 seconds) of the button for power saving. A short press reactivates it.
  • High Efficiency: Conversion efficiency up to 94% (efficiency may vary with voltage difference).
  • Robust Design: Non-isolated boost module with non-synchronous rectification, designed for stable performance.
  • Compact & Durable: Made with high-quality PCB and electronic components.

Specifications:

  • Module Type: Non-isolated boost (Boost)
  • Input Voltage: DC 4.5V - 32V
  • Output Voltage: DC 5V - 35V (Adjustable)
  • Input Current: Up to 4A (maximum)
  • No-load Current: Less than 18mA (e.g., 5V input, 8V output)
  • Switching Frequency: 400kHz
  • Output Ripple: 50mV (The higher the voltage, the greater the current, the greater the ripple)
  • Load Regulation: ±0.5%
  • Voltage Regulation Rate: +0.5%
  • Operating Temperature: -40℃ to +85℃
  • Color: Blue
  • Material: PCB + Electronic Components

Dimensions:

  • Length: 65mm
  • Width: 32mm
  • Height: 3.3mm (excluding connectors)

Ideal for Applications Such As:

  • DIY adjustable voltage regulators
  • Automotive power supplies (e.g., 24V vehicle-mounted notebook power supplies)
  • Industrial equipment step-down/boost
  • Boosting battery voltage (e.g., 9V to 12V, 12V to 18V, 18V to 24V)
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