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TOBWOLF 2PCS 9V 1A Power Supply Adapter, 9W AC 100V-240V to DC 9V 1A Universal Switching Transformer, 9V 1A Switching Adapter AC to DC Converter for MP3, MP4, Routers, 5.5mm x 2.5mm Plug
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*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
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TOBWOLF 2PCS 9V 1A Power Supply Adapter, 9W AC Features
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🖨️【9V 1A Power Supply】-- Input Voltage: 100V-240V 50/60Hz; Output: DC 9V 1A (9W) max; Output adaptor jack size: 5.5mm x 2.5mm, but it also compatible with DC 5.5x2.1mm socket with the inner center spring contact.
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🖨️【Multiple Safety Protections】-- Smooth, flicker-free output, over voltage protection, over current protection, short circuit protection, over temperature protection.
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🖨️【Voltage Consistency】-- No voltage fluctuations at power on, during transmit, receive, or at power off. The power adapter will protect your electronic products from destruction. No spark when plug in, quiet and not overheat, no need to worry about any fires explosions or shocks occurring.
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🖨️【Warm Tips】-- It should be 9V DC, not be AC 9V or lower/higher than 9V DC. Please make sure that your devices with rated power less than 1A 9W.
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🖨️【Widely Used 】-- This 9V 1A power adapter is perfect for 9V devices less than 9W, such as charging devices, MP3, MP4, routers, controllers and other home devices.
About TOBWOLF 2PCS 9V 1A Power Supply Adapter, 9W AC
How to choose correct power supply? 1. Check the Voltage: Please check the parameter label of your device and check the working voltage. It should be 9V DC, not be AC 9V or lower/higher than 9V DC. Otherwise, your device will not work or be damaged. 2.Check the Current: Check the max current your device will draw. It should be equal to or less than 1A. Otherwise, your device won’t work well and the power supply will be damaged very soon. 3. Check power input port: Check the power input port of your device. Its outer diameter should be 5.5mm, inner core diameter should 2.5mm or 2.1mm. Inner core polarity should be"+", exterior polarity should be" - ". Otherwirse, the power supply can't be plugged into your device.
