9V 2A Converter Supply Charger Power Adapter
9V 2A محول العرض شاحن محول الطاقة
A 9V 2A multipurpose power supply adapter is an essential accessory for a variety of electronic devices, offering a reliable and stable power source. Designed to provide a consistent 9-volt output with a current capacity of up to 1.5 amperes, this adapter is suitable for an array of applications, including but not limited to routers, modems, LED strips, musical instruments, and small household appliances.
Key features of a 9V 2A multipurpose power supply adapter include:
- Universal Compatibility: Equipped with multiple connector types, this adapter can be used with a wide range of devices. It often comes with interchangeable tips or a universal plug to ensure compatibility with various electronics.
- Reliable Performance: Built with high-quality components, the adapter ensures a steady and reliable power supply, protecting your devices from voltage fluctuations and potential damage.
- Safety Features: Most adapters include built-in safety mechanisms such as over-voltage protection, over-current protection, short-circuit protection, and thermal shutdown to safeguard both the power supply and the connected devices.
- Compact and Portable Design: The adapter’s lightweight and compact design make it easy to carry and store, perfect for both home and travel use. Its small footprint ensures it doesn’t take up much space, whether in a bag or on a power strip.
- Durable Construction: With a robust build quality, the adapter is designed to withstand regular use. The casing is often made from durable materials that can endure minor physical impacts and resist wear and tear.
Specifications of 9V 2A Power Supply Adapters:
Input:
- Voltage Range: 100-240V AC
- Frequency: 50-60Hz
- Current: Varies depending on device, typically around 0.3A
Output:
- Voltage: 9V DC
- Current: 1.5A
- Power: 13.5W (9V * 1.5A)
- Connector Types: Various interchangeable tips or a universal plug (e.g., barrel connectors, micro USB, etc.)
General Specifications of Power Supply Adapters:
- Efficiency: Typically over 80%
- Ripple & Noise: < 100mVp-p
- Load Regulation: ±5%
- Line Regulation: ±1%
Physical Specifications:
- Dimensions: Varies by manufacturer, typically around 2.5 x 1.5 x 1.2 inches (64 x 38 x 30 mm)
- Weight: Approximately 100 grams (0.22 lbs)
- Cable Length: Typically around 1.2 meters (4 feet)
- Connector Size: Common sizes include 5.5mm outer diameter x 2.1mm inner diameter (barrel connector)
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