9V Arduino Power Adapter 1000mAh 5.5mm for Uno, Mega and Leonardo

Name: 9V Arduino Power Adapter 1000mAh 5.5mm for Uno, Mega and Leonardo
Brand: satkit
SKU: A010105-9V-euro
Price: 4.01 EUR
Availability: InStock

Brand: satkit

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9VDC 1000mAh Power Adapter 5.5mm for Arduino Uno, Mega and Leonardo

This power adapter is ideal for powering your Arduino boards with a stable and safe supply. Designed to provide a 9V DC output with a maximum current of 1000mAh, it ensures suitable power for your Arduino-based electronics projects.

Input: 100-240VAC, compatible with most standard mains sockets.
Output: 9VDC with a current of 1000mAh for optimum performance.
Connector: Round 5.5 x 2.1 mm, with centre positive polarity, standard for Arduino boards.
Compatibility: Compatible with Arduino Uno, Mega and Leonardo boards, making it easy to use in a wide range of projects.

This adapter is a practical solution for anyone who needs to power their Arduino boards without relying on batteries or complicated power supplies. Its compact size and robust design make it ideal for labs, workshops and educational projects.

Common uses:

Powering Arduino Uno, Mega and Leonardo boards for prototype development.
Electronics projects that require a stable and portable power supply.
Educational and hobby applications using Arduino boards.

Compatibility and safety: The adapter is designed to meet the voltage and current standards required by the Arduino boards mentioned, helping prevent damage from overvoltage or incorrect polarity thanks to its centre positive polarity.

With this 9V Arduino power adapter, you can power your projects with confidence and stability, ensuring the correct operation of your electronic devices.

100-240VAC input for universal use.
Stable 9VDC output and 1000mAh.
5.5x2.1mm round connector with centre positive polarity.
Compatible with Arduino Uno, Mega and Leonardo boards.
Ideal for Arduino electronics and educational projects.

Customer Questions & Answers

What are the exact dimensions and weight of the adapter, and what is included in the box?

The adapter measures approximately 75 mm x 40 mm x 30 mm and weighs about 120 g. The box includes the adapter only, with cable and standard connector, with no additional accessories.

Can the adapter operate correctly in regions with different mains voltages?

The adapter accepts an input of 100-240 V~ and 50/60 Hz, allowing use in Europe, America or Asia, provided the correct plug is used. No additional voltage converter is required.

Does it have overload or short-circuit protection, and does it comply with electrical safety regulations?

This type of adapter usually includes basic internal overload and short-circuit protection; however, the level of protection may vary by manufacturer. It generally complies with CE and RoHS regulations when sold in Europe, but for critical applications it is recommended to verify the specific certification for the batch purchased.

Is there a risk of damaging an Arduino board if this adapter is connected incorrectly, for example if the centre is not positive?

Yes, if the connector polarity does not match the device (centre positive in this case), the Arduino board may be damaged. It is essential to confirm polarity before connecting. Many boards have basic protection, but not all do, so the risk is real if connected incorrectly.

Is this adapter compatible with Arduino Uno?

Yes, the adapter is compatible with Arduino Uno, providing the correct voltage and current.

What type of connector does the adapter have?

It has a 5.5 x 2.1 mm round connector with centre positive polarity.

Can I use this adapter for Arduino Mega?

Yes, it is compatible with Arduino Mega and provides the required power supply.

What is the adapter's input voltage?

The input is 100-240VAC, suitable for most standard mains sockets.

How is the correct polarity ensured?

The adapter has centre positive polarity on the connector, which is required by the compatible Arduino boards.