Reference: RBD-4001
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This 9V 1A external power supply adapter is designed to provide a stable and reliable DC output for electronic devices and development boards. It is suitable for applications requiring 9V DC power with up to 1A current, making it ideal for microcontroller projects, small electronics, routers, and DIY systems.
This 9V 1A external power supply adapter is designed to provide a stable and reliable DC output for electronic devices and development boards. It is suitable for applications requiring 9V DC power with up to 1A current, making it ideal for microcontroller projects, small electronics, routers, and DIY systems.
The adapter features a standard DC barrel plug (5.5 × 2.1 mm), a compact plastic enclosure, and an LED indicator to show power status.
Input Voltage: 110–220V AC
Output Voltage: 9V DC
Output Current: 1A (max)
Connector Type: DC barrel plug
Plug Size: 5.5 × 2.1 mm
Polarity: Center positive (typical)
Indicator: Power LED
Case Material: Plastic
Weight: Approx. 68 g
Dimensions: 75 × 75 × 30 mm
Stable 9V DC output
Wide AC input range (110–220V)
Compact and lightweight design
Built-in LED power indication
Standard DC plug for broad compatibility
Microcontroller and development boards
Small electronic devices
DIY and educational projects
Low-power automation systems
1 × 9V 1A Power Supply Adapter
A practical and dependable power solution for everyday electronics and prototyping needs.
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This 9V 1A external power supply adapter is designed to provide a stable and reliable DC output for electronic devices and development boards. It is suitable for applications requiring 9V DC power with up to 1A current, making it ideal for microcontroller projects, small electronics, routers, and DIY systems.
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