15W USB Buck power supply with display
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Description:
The 15W USB buck power supply with display is a compact and efficient power supply module designed for various electronic projects and applications. It converts higher DC voltages down to a stable 5V output suitable for powering USB devices. Equipped with a built-in display, it allows real-time monitoring of output voltage, making it convenient for debugging and ensuring precise power delivery. This module is ideal for DIY enthusiasts, prototyping, and powering small electronics efficiently and reliably.
Key Features:
- Input Voltage Range: DC 6V to 24V
- Output Voltage: DC 5V (adjustable via onboard potentiometer)
- Output Current: Up to 3A
- Power Output: 15W maximum
- Efficiency: Up to 92%
- Display: Digital LED display for real-time voltage monitoring
- Protection: Overcurrent, overtemperature, and reverse polarity protection
- Compact Size: Suitable for integration into various projects and enclosures
- Input Connector: Terminal block or DC jack
- Output Connector: USB Type-A
- Operating Temperature: -20°C to +60°C
- Dimensions: Compact and portable design
- Weight: Lightweight for easy handling
- DIY Electronics Projects
- Prototyping and Testing
- Mobile Device Charging
- Battery-Powered Applications
- IoT (Internet of Things) Devices
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment