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How to Use power supply for Raspberry Pi 5: Examples, Pinouts, and Specs

Image of power supply for Raspberry Pi 5
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Introduction

The Power Supply for Raspberry Pi 5 is a high-quality power adapter specifically designed by Raspberry Pi to meet the power requirements of the Raspberry Pi 5. This power supply ensures stable operation and optimal performance by delivering the necessary voltage and current. It is engineered to provide reliable power delivery, even under heavy workloads, making it an essential accessory for Raspberry Pi 5 users.

Explore Projects Built with power supply for Raspberry Pi 5

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Raspberry Pi 5-Based Project with Custom Comments
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Cirkit Designer LogoOpen Project in Cirkit Designer

Explore Projects Built with power supply for Raspberry Pi 5

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 Pi Touch Screen Kiosk: A project utilizing power supply for Raspberry Pi 5 in a practical application
Raspberry Pi 3B Powered 15.6-inch Touchscreen Display with USB Type-C Power Delivery
This circuit powers a 15.6-inch capacitive touch display and a Raspberry Pi 3B using a USB Type C power delivery breakout and two buck converters. The Raspberry Pi connects to the display via HDMI and USB for touch functionality, while the power delivery breakout provides regulated power to both the display and the Raspberry Pi through the buck converters.
Cirkit Designer LogoOpen Project in Cirkit Designer
Image of raspberry power supply: A project utilizing power supply for Raspberry Pi 5 in a practical application
Battery-Powered Raspberry Pi 3B+ with TP4056 and DC/DC Booster
This circuit is a portable power supply system that charges a 18650 Li-ion battery using a TP4056 charging module and boosts the voltage to power a Raspberry Pi 3b+ via a DC/DC booster. The TP4056 module manages the charging of the battery, while the DC/DC booster converts the battery voltage to a stable 5V output for the Raspberry Pi.
Cirkit Designer LogoOpen Project in Cirkit Designer
Image of Raspberry Pi 5: A project utilizing power supply for Raspberry Pi 5 in a practical application
Raspberry Pi 5-Based Project with Custom Comments
The circuit consists of a Raspberry Pi 5 with no additional electrical connections or code, suggesting it is either a placeholder for future development or a standalone component without any external interfacing in this configuration.
Cirkit Designer LogoOpen Project in Cirkit Designer
Image of RPI Zero Prototype: A project utilizing power supply for Raspberry Pi 5 in a practical application
Battery-Powered Raspberry Pi Zero with OLED Display and EmStat Pico for Portable Data Acquisition
This circuit is a portable system powered by a 3.7V LiPo battery, which is boosted to 5V using an Adafruit PowerBoost 1000C to power a Raspberry Pi Zero and an EmStat Pico. The Raspberry Pi Zero interfaces with an OLED display via I2C and a tactile switch for user input, while the EmStat Pico communicates with the Raspberry Pi over UART for data acquisition or control purposes.
Cirkit Designer LogoOpen Project in Cirkit Designer

Common Applications and Use Cases

  • Powering the Raspberry Pi 5 for general computing tasks
  • Supporting high-performance applications such as AI/ML workloads, media servers, and gaming
  • Ensuring stable operation for peripherals connected to the Raspberry Pi 5
  • Suitable for use in educational, industrial, and hobbyist projects

Technical Specifications

The following table outlines the key technical specifications of the power supply:

Specification Details
Manufacturer Raspberry Pi
Manufacturer Part ID 5
Input Voltage Range 100-240V AC, 50/60Hz
Output Voltage 5.1V DC
Output Current 5A
Connector Type USB-C
Cable Length 1.5 meters
Power Rating 25.5W
Certifications CE, FCC, UL, RoHS
Operating Temperature 0°C to 40°C
Dimensions 85mm x 55mm x 30mm (excluding cable)
Weight 150g

Pin Configuration and Descriptions

The power supply uses a USB-C connector, which has the following pin configuration:

Pin Name Description
1 VBUS Supplies 5.1V DC to the Raspberry Pi 5
2 GND Ground connection for the power supply
3 CC1/CC2 Configuration channel for USB-C power delivery
4 D+ Data line for USB communication (not used for power)
5 D- Data line for USB communication (not used for power)

Usage Instructions

How to Use the Power Supply

  1. Connect the Power Supply: Plug the USB-C connector of the power supply into the power port of the Raspberry Pi 5.
  2. Plug into a Power Outlet: Connect the power supply to a standard AC power outlet (100-240V AC).
  3. Power On the Raspberry Pi 5: Once connected, the Raspberry Pi 5 will automatically power on.

Important Considerations and Best Practices

  • Use Only the Official Power Supply: To ensure stable operation, always use the official Raspberry Pi 5 power supply. Third-party power supplies may not provide the required voltage and current, leading to instability or damage.
  • Avoid Overloading: Ensure that the total power consumption of the Raspberry Pi 5 and connected peripherals does not exceed the power supply's 5A output limit.
  • Check for Secure Connections: Ensure the USB-C connector is securely plugged into the Raspberry Pi 5 to prevent intermittent power issues.
  • Ventilation: Operate the power supply in a well-ventilated area to prevent overheating.

Example: Using the Power Supply with an Arduino UNO

While the power supply is designed for the Raspberry Pi 5, it can also be used to power other devices, such as an Arduino UNO, via a USB-C to barrel jack adapter. Below is an example of powering an Arduino UNO and running a simple LED blink program:

// Example code for Arduino UNO: Blink an LED
// This code blinks an LED connected to pin 13 of the Arduino UNO

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

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
}

Note: When using the power supply with an Arduino UNO, ensure the adapter is compatible and does not exceed the Arduino's voltage input limits.

Troubleshooting and FAQs

Common Issues and Solutions

  1. Raspberry Pi 5 Does Not Power On

    • Cause: Loose connection or insufficient power.
    • Solution: Ensure the USB-C connector is securely plugged into the Raspberry Pi 5. Verify that the power supply is connected to a working AC outlet.
  2. Undervoltage Warning on Raspberry Pi 5

    • Cause: The power supply is not delivering sufficient voltage.
    • Solution: Use the official Raspberry Pi 5 power supply to avoid undervoltage issues.
  3. Overheating of the Power Supply

    • Cause: Poor ventilation or excessive load.
    • Solution: Operate the power supply in a well-ventilated area and ensure the total load does not exceed 5A.
  4. Intermittent Power Loss

    • Cause: Faulty cable or connector.
    • Solution: Inspect the USB-C cable for damage and replace if necessary.

Frequently Asked Questions

  • Q: Can I use this power supply with older Raspberry Pi models?
    A: While the power supply is designed for the Raspberry Pi 5, it can be used with older models that support USB-C power input. However, ensure the voltage and current requirements of the older model are compatible.

  • Q: Is the power supply compatible with USB-C PD (Power Delivery)?
    A: No, this power supply does not support USB-C Power Delivery. It provides a fixed 5.1V output.

  • Q: Can I use an extension cable with the power supply?
    A: Yes, but ensure the extension cable is of high quality and does not introduce significant voltage drop.

  • Q: What should I do if the power supply stops working?
    A: Check the fuse in the plug (if applicable) and inspect the cable for damage. If the issue persists, contact Raspberry Pi support for assistance.

This concludes the documentation for the Power Supply for Raspberry Pi 5.