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30W Variable Power Supply Adjustable DC 3V - 12V 2.5A Power Supply Adapter with 5V 2.1A USB Port, 14 Tips &1 Polarity Converter
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
30W Variable Power Supply Adjustable DC 3V - 12V Features
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Input: 100-240V 50/60Hz. Output: DC 3-12V Adjustable. e.g., 3V, 4V, 5V, 6V, 7V, 8V, 9V, 10V, 11V, 12V. And 2.5 Amps 30 Watts Max. 5V 2.1A Output special for USB Port.
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14 Tips +1 Polarity Converter: This multi-voltage switching power supply with more DC output Tips for your choices. It comes with an original 5.5x2.5mm and 14 tips: 2.5x0.7mm, 4.0x1.7mm, 4.8x1.7mm, 5.5x1.7mm, 5.5x3.0mm+Pin, 3.0x1.1mm, 6.5x4.4mm+Pin, 5.0x2.5mm, 3.5x1.35mm, 5.0x2.1mm, 6.3x3.0mm, Micro-USB, Type-C, DC Terminal Connector and 1 Polarity Converter (The polarity of DC Output Port can be changed through this converter).
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Multiple Protections with smart chip to ensure the safety and stability: automatically over temperature cut-off, short-circuit cut-off, under-voltage protection, over voltage cut-off and over-current cut-off.
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This 30W max. all-in-one multi-Voltage AC/DC adapter will be suitable for 3-12V devices such as LED strips, under-cabinet light, TV Box, smart speaks, wireless routers, essential oil diffuser humidifier, USB fan, WiFi camera, USB Hub, hard disk box, DC motor, DC pump, digital photo frame, DVR NVR surveillance system etc...
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【 What you would get 】3-12V 2.5A Adjustable Power Supply x 1, and 10 Tips. 100% quality guarantee, worry-free shopping. 24-month warranty and friendly customer service. We always stand behind our product. If any, a full refund / replacement free would be available and return is not necessary[In order not to cause you trouble, one email to us is OK].
About 30W Variable Power Supply Adjustable DC 3V - 12V
Product Description Input: AC 100V-240V , 50/60Hz Output : DC 3-12V Adjustable, 2.5A 30W Max., 5V 2.1A for USB Port Output DC connector:5.5mm x 2.5mm (inside"+", outside"-") Reverse polarity converter: 5.5mm x 2.1mm Power cord length: 59inches / 150cm Working Temperature: -10~40℃ Package： 3.5V - 12V Adjustable Power Supply Adapter x 1 14 Tips:2.5x0.7mm, 4.0x1.7mm, 4.8x1.7mm, 5.5x1.7mm, 5.5x3.0mm+Pin, 3.0x1.1mm, 6.5x4.4mm+Pin, 5.0x2.5mm, 3.5x1.35mm, 5.0x2.1mm, 6.3x3.0mm, Micro-USB, Type-C, DC Terminal Connector Polarity Converter Cable x 1 NOTE: Some user complained that voltage will change slightly without adjusting it. In fact, this is normal when your device is working. Ambient temperature, magnetic field, signal noise will affect output voltage. But the change is slight and acceptable. It will not damage most of the electronics. Caution: The 4cm short black power cord is a reverse polarity converter, not extension wire. It is used to reverse the original polarity of the power supply output port ( reverse the internal positive pole to negative , and the external negative pole to positive). Please confirm the polarity of your devices’ power port before use. If the positive and negative poles are reversed, it will cause short circuit and damage your device.
