How to Use 5V 5A Dual PD Power Module: Examples, Pinouts, and Specs

The 5V 5A Dual PD Power Module by Geekworm is a compact and efficient power delivery module designed to provide dual 5V outputs with a maximum current of 5A per port. This module leverages Power Delivery (PD) technology to ensure fast and reliable charging for a variety of devices, including smartphones, tablets, single-board computers (e.g., Raspberry Pi), and other USB-powered electronics.

• Powering single-board computers like Raspberry Pi or Jetson Nano.
• Fast charging of USB devices such as smartphones, tablets, and power banks.
• Integration into DIY electronics projects requiring stable 5V power.
• Use in portable power banks or custom power supply systems.
• Providing power to Arduino-based projects or other microcontroller setups.

The following table outlines the key technical details of the 5V 5A Dual PD Power Module:

The module typically features a USB-C input for power delivery and two output ports. Below is a description of the key pins and connectors:

1. Connect the Input:

   • Use a USB-C cable to connect the module's input port to a PD-compatible power source (e.g., a USB-C wall adapter or power bank).
   • Ensure the input voltage is within the supported range (5V to 20V).

2. Connect the Outputs:

   • Attach your devices or circuits to the output ports. Each port can deliver up to 5A at 5V.
   • Use appropriate cables to ensure safe and efficient power delivery.

3. Monitor the LED Indicator:

   • The LED indicator will light up when the module is powered and operational.

• Input Voltage: Ensure the input voltage is within the specified range (5V-20V). Exceeding this range may damage the module.
• Heat Dissipation: At high currents, the module may generate heat. Ensure proper ventilation or use a heatsink if necessary.
• Cable Quality: Use high-quality cables to minimize voltage drops and ensure reliable power delivery.
• Load Balancing: Avoid exceeding the maximum current rating (5A per port) to prevent damage to the module or connected devices.

The 5V 5A Dual PD Power Module can be used to power an Arduino UNO. Below is an example setup:

1. Connect the module's input to a PD-compatible power source.
2. Use a USB cable to connect one of the module's output ports to the Arduino UNO's USB port.

Here is a simple Arduino sketch to blink an LED while powered by the module:

// This sketch blinks an LED connected to pin 13 of the Arduino UNO.
// Ensure the Arduino is powered via the 5V 5A Dual PD Power Module.

void setup() {
  pinMode(13, OUTPUT); // Set pin 13 as an output pin
}

void loop() {
  digitalWrite(13, HIGH); // Turn the LED on
  delay(1000);            // Wait for 1 second
  digitalWrite(13, LOW);  // Turn the LED off
  delay(1000);            // Wait for 1 second
}

1. No Power Output:

   • Cause: The input voltage is outside the supported range.
   • Solution: Verify the input voltage and ensure it is between 5V and 20V.

2. Overheating:

   • Cause: The module is operating at maximum current for an extended period.
   • Solution: Improve ventilation or attach a heatsink to the module.

3. Device Not Charging:

   • Cause: Poor-quality cables or incompatible devices.
   • Solution: Use high-quality cables and ensure the connected device supports 5V input.

4. LED Indicator Not Lit:

   • Cause: No power is supplied to the module.
   • Solution: Check the input connection and ensure the power source is operational.

• Always double-check connections and ensure cables are securely attached.
• Use a multimeter to verify the output voltage if the module is not functioning as expected.
• If the module stops working, inspect for visible damage or overheating signs. Replace the module if necessary.

By following these guidelines, you can effectively integrate the 5V 5A Dual PD Power Module into your projects and ensure reliable performance.