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How to Use 2 gang 3 usb port : Examples, Pinouts, and Specs

Image of 2 gang 3 usb port
Cirkit Designer LogoDesign with 2 gang 3 usb port in Cirkit Designer

Introduction

The 2 Gang 3 USB Port is a versatile wall-mounted power outlet that combines two standard AC power sockets (gangs) with three USB charging ports. This component is designed to provide a convenient solution for powering traditional electrical devices while simultaneously charging USB-powered gadgets such as smartphones, tablets, and other portable electronics.

Explore Projects Built with 2 gang 3 usb port

Use Cirkit Designer to design, explore, and prototype these projects online. Some projects support real-time simulation. Click "Open Project" to start designing instantly!
USB-Powered Pushbutton Controlled LED Circuit
Image of oppgv. 10: A project utilizing 2 gang 3 usb port in a practical application
This circuit consists of a USB power converter supplying power to three pushbuttons, each connected to a corresponding red LED. When a button is pressed, it closes the circuit for its associated LED, causing the LED to light up. The common ground for the circuit is provided through a 40-pin connector, which also serves as an interface for the pushbuttons' inputs and the LEDs' cathodes.
Cirkit Designer LogoOpen Project in Cirkit Designer
Battery-Powered USB Charger with LED Indicator and DC Motor
Image of Copy of Hand Crank mobile charger : A project utilizing 2 gang 3 usb port in a practical application
This circuit converts AC power to DC using a bridge rectifier and regulates the voltage to 5V with a 7805 voltage regulator. It powers a USB port and indicates power status with an LED, while also providing a charging interface through a multi-charging cable.
Cirkit Designer LogoOpen Project in Cirkit Designer
Dual 5V Power Supply Distribution Circuit with Toggle Switch Control
Image of rfdriver: A project utilizing 2 gang 3 usb port in a practical application
This circuit consists of two 5V 5A power supplies connected to an AC wall plug point, providing DC output through a 12-way connector. The ground connections from both power supplies are interconnected and also connected to the ground pins of two toggle switches. The DC outputs from the power supplies are separately connected to different pins on the 12-way connector, with each power supply output being switchable via one of the toggle switches.
Cirkit Designer LogoOpen Project in Cirkit Designer
USB Type-C Powered LED Circuit with Resistor
Image of Scheme1: A project utilizing 2 gang 3 usb port in a practical application
This circuit consists of a USB Type-C port providing power to a red LED through a 1000 Ohm resistor. The resistor limits the current flowing through the LED, which lights up when the circuit is powered.
Cirkit Designer LogoOpen Project in Cirkit Designer

Explore Projects Built with 2 gang 3 usb port

Use Cirkit Designer to design, explore, and prototype these projects online. Some projects support real-time simulation. Click "Open Project" to start designing instantly!
Image of oppgv. 10: A project utilizing 2 gang 3 usb port in a practical application
USB-Powered Pushbutton Controlled LED Circuit
This circuit consists of a USB power converter supplying power to three pushbuttons, each connected to a corresponding red LED. When a button is pressed, it closes the circuit for its associated LED, causing the LED to light up. The common ground for the circuit is provided through a 40-pin connector, which also serves as an interface for the pushbuttons' inputs and the LEDs' cathodes.
Cirkit Designer LogoOpen Project in Cirkit Designer
Image of Copy of Hand Crank mobile charger : A project utilizing 2 gang 3 usb port in a practical application
Battery-Powered USB Charger with LED Indicator and DC Motor
This circuit converts AC power to DC using a bridge rectifier and regulates the voltage to 5V with a 7805 voltage regulator. It powers a USB port and indicates power status with an LED, while also providing a charging interface through a multi-charging cable.
Cirkit Designer LogoOpen Project in Cirkit Designer
Image of rfdriver: A project utilizing 2 gang 3 usb port in a practical application
Dual 5V Power Supply Distribution Circuit with Toggle Switch Control
This circuit consists of two 5V 5A power supplies connected to an AC wall plug point, providing DC output through a 12-way connector. The ground connections from both power supplies are interconnected and also connected to the ground pins of two toggle switches. The DC outputs from the power supplies are separately connected to different pins on the 12-way connector, with each power supply output being switchable via one of the toggle switches.
Cirkit Designer LogoOpen Project in Cirkit Designer
Image of Scheme1: A project utilizing 2 gang 3 usb port in a practical application
USB Type-C Powered LED Circuit with Resistor
This circuit consists of a USB Type-C port providing power to a red LED through a 1000 Ohm resistor. The resistor limits the current flowing through the LED, which lights up when the circuit is powered.
Cirkit Designer LogoOpen Project in Cirkit Designer

Common Applications and Use Cases

  • Residential and commercial wall outlets for combined AC and USB power needs.
  • Charging stations in offices, hotels, and public spaces.
  • Home automation setups where USB-powered devices are frequently used.
  • Replacement for traditional wall sockets to modernize power access.

Technical Specifications

Key Technical Details

Parameter Specification
Input Voltage (AC) 100-240V AC, 50/60Hz
Output Voltage (USB Ports) 5V DC ± 5%
USB Output Current 2.1A (max per port), 3.1A (total max)
Power Rating (AC Sockets) 13A, 250V AC
USB Ports 3 USB Type-A
Gang Type 2 Gang (dual AC sockets)
Material Fire-retardant polycarbonate
Certifications CE, FCC, RoHS compliant

Pin Configuration and Descriptions

AC Power Sockets

Pin Name Description
Live (L) Connects to the live wire of the AC power supply.
Neutral (N) Connects to the neutral wire of the AC power supply.
Earth (E) Provides grounding for safety.

USB Ports

Pin Name Description
V+ (5V) Supplies 5V DC power to connected USB devices.
GND Ground connection for USB devices.
D+ Data line for USB communication (optional).
D- Data line for USB communication (optional).

Usage Instructions

How to Use the Component in a Circuit

  1. Installation:

    • Turn off the main power supply before installation.
    • Connect the live (L), neutral (N), and earth (E) wires to the corresponding terminals on the back of the 2 Gang 3 USB Port.
    • Secure the component into the wall box using screws and ensure it is flush with the wall surface.

  2. Using the AC Sockets:

    • Plug in standard electrical devices (e.g., lamps, appliances) into the two AC sockets.
    • Ensure the total load does not exceed the rated 13A.

  3. Using the USB Ports:

    • Connect USB-powered devices directly to the USB ports using appropriate cables.
    • The USB ports automatically adjust the output current based on the connected device's requirements.

Important Considerations and Best Practices

  • Overload Protection: Do not exceed the maximum power rating of 13A for the AC sockets or 3.1A for the USB ports.
  • Heat Management: Ensure proper ventilation around the component to prevent overheating.
  • Compatibility: The USB ports are designed for 5V devices only. Do not connect devices requiring higher voltages.
  • Safety: Always ensure the component is properly grounded to avoid electrical hazards.

Arduino UNO Integration

While the 2 Gang 3 USB Port is not directly programmable, it can be used to power an Arduino UNO via its USB ports. Below is an example of how to power an Arduino UNO using this component:

// Example: Powering Arduino UNO via USB port of 2 Gang 3 USB Port
// Connect the Arduino UNO to one of the USB ports using a USB cable.
// No additional code is required for power supply, as the USB port
// provides the necessary 5V DC power to the Arduino UNO.

Troubleshooting and FAQs

Common Issues and Solutions

Issue Possible Cause Solution
USB ports not charging devices Overloaded USB ports or faulty cable Disconnect some devices or replace the cable.
AC sockets not providing power Loose wiring or tripped circuit breaker Check wiring and reset the breaker.
Overheating during use Exceeding power rating or poor ventilation Reduce load and ensure proper airflow.
Device charges slowly via USB High power demand from connected devices Use fewer devices or connect high-demand devices individually.

FAQs

  1. Can I use this component in outdoor installations?

    • No, this component is designed for indoor use only. Use weatherproof outlets for outdoor applications.

  2. What happens if I connect a device requiring more than 2.1A to a USB port?

    • The USB port will limit the current to 2.1A, which may result in slower charging or no charging at all.

  3. Is it safe to use all USB ports and AC sockets simultaneously?

    • Yes, as long as the total load does not exceed the rated limits (13A for AC sockets and 3.1A for USB ports).

  4. Can I replace the USB ports with USB-C ports?

    • No, the component is not designed for user modifications. Altering it may void the warranty and compromise safety.

By following this documentation, users can safely and effectively utilize the 2 Gang 3 USB Port for their power and charging needs.