DFRobot
Wall Adapter Power Supply 7.5VDC 1A (American Standard)
A 7.5 V DC wall adapter power supply with a DC 2.1 mm barrel connector, compatible with the Arduino power jack. The 7.5 V output is well suited for Arduino p...
A 7.5 V DC wall adapter power supply with a DC 2.1 mm barrel connector, compatible with the Arduino power jack. The 7.5 V output is well suited for Arduino projects that need more than 5 V but where 12 V may be excessive — ideal for motor or servo applications that require a reliable mid-range voltage.
Key Features
- 7.5 V DC Output – Balanced voltage for Arduino projects with motors or servos
- 1 A Current – Sufficient power for most Arduino-based builds
- DC 2.1 mm Connector – Directly compatible with the Arduino power jack
- Universal Input – 100–240 V AC, 50/60 Hz
- UL Certified – Safety tested and certified
Specifications
- Model – GP301U-750-100
- Input – 100–240 V AC, 50/60 Hz, 0.3 A
- Output – 7.5 V DC, 1 A
- Connector – DC 2.1 mm barrel (centre positive)
- Dimensions – 42 × 66 × 34 mm
- Plug Type – American standard (Type A)
Package Contents
- 1× Wall Adapter Power Supply 7.5 VDC 1 A
Jargon buster
Plain-language definitions for the technical terms used above.
- servo
- A servo is a motor with built-in position control, usually told to move to a specific angle by a control signal. It matters when you need repeatable movement, such as steering, arms, flaps, or linkages, rather than continuous spinning.
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Brands
Supplier page — dfrobot.com
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Related Tutorials
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