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5.5/2.1mm DC to Micro USB Adapter
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A DC 5.5×2.1mm female to Micro-USB male power adapter plug, allowing you to power Micro-USB devices from a DC barrel jack power supply. Useful for powering R...
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A DC 5.5×2.1mm female to Micro-USB male power adapter plug, allowing you to power Micro-USB devices from a DC barrel jack power supply. Useful for powering Raspberry Pi, LattePanda, phones, and tablets from existing DC supplies.
Specifications
- Input (Female) – DC 5.5×2.1 mm barrel jack
- Output (Male) – Micro-USB
- Voltage Range – DC 3–28 V (pass-through, no regulation)
- Plug Service Life – ≥10,000 insertions
- Insulation – PVC flame-retardant material
- Operating Temperature – −50 to 56°C
- Colour – Black
Ideal For
- Powering Raspberry Pi from a DC barrel jack supply
- Converting existing DC power sources to Micro-USB
- LattePanda and other Micro-USB-powered SBCs
Package Contents
- 1× 5.5/2.1mm DC to Micro-USB Adapter
Warning: This adapter does not regulate or convert voltage. The input voltage passes directly through to the Micro-USB device. Ensure your power supply voltage matches the requirements of your device (typically 5V). Connecting a higher voltage supply will damage or destroy the connected device.
Jargon buster
Plain-language definitions for the technical terms used above.
- DC barrel jack
- A round power connector commonly used for low-voltage DC power supplies, often described by its outer and inner diameters such as 5.5 x 2.1 mm. Matching the barrel size and polarity is important so the plug physically fits and powers the device correctly.
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