DC Power Jack Plug Adapter (male) for Jetson Orin Nano’s development board

Issue Overview

The discussion centers around the need for a custom power supply for the Nvidia Jetson Orin Nano development board. Users are seeking information about the appropriate DC adapter power header, specifically the Singatron 2DC-0005B206F, which is identified as the recommended mating plug for this board.

Symptoms and Context:

• Users are experiencing uncertainty regarding the correct power supply configuration.
• The issue arises during the setup phase, where users need to ensure that their custom power supply is compatible with the Jetson Orin Nano.
• The specific hardware in question is the Jetson Orin Nano development board, and the focus is on the DC power jack specifications.
• The frequency of inquiries suggests that this is a common concern among users attempting to design or implement a custom power solution.
• The impact of this issue can lead to improper powering of the device, potentially causing functionality problems or hardware damage.

Possible Causes

• Hardware Incompatibilities: Using an incorrect power adapter can lead to insufficient or excessive voltage, risking damage to the board.

• Configuration Errors: Misunderstanding the specifications for voltage and current requirements can result in using an unsuitable power supply.

• User Errors: Lack of familiarity with power supply requirements may lead users to select inappropriate components.

Troubleshooting Steps, Solutions & Fixes

1. Identify Power Requirements:

   • Verify the voltage and current specifications required by the Jetson Orin Nano. This information can typically be found in the official documentation or user manual.

2. Confirm Mating Plug Compatibility:

   • Ensure that you are using the Singatron 2DC-0005B206F mating plug as recommended. Documentation for this plug can be found at:
     • Singatron 2DC-0005B206F Specifications

3. Test with Alternative Power Supplies:

   • If available, test with different compatible DC adapters to determine if the issue persists. This can help isolate whether the problem lies with the adapter or the board itself.

4. Check Connections:

   • Inspect all connections between the power supply and the Jetson Orin Nano development board to ensure they are secure and correctly oriented.

5. Monitor Power Output:

   • Use a multimeter to check that the output from your power supply matches the required specifications (voltage and current).

6. Consult Documentation:

   • Review any additional documentation provided by Nvidia regarding power supply configurations for further insights.

7. Best Practices:

   • Always use components specified by Nvidia or reputable manufacturers to avoid compatibility issues.
   • Keep abreast of any firmware updates or changes in specifications from Nvidia that may affect power supply requirements.

This comprehensive approach should assist users in resolving issues related to powering their Jetson Orin Nano development boards effectively. If problems persist after following these steps, further investigation into potential hardware defects may be necessary.