Parameter :
Item: 30W Universal Power Adapter
Input: AC100V/220V 50/60Hz
Output Voltage: DC 3V-12V
Output Current: 2.5A Max
Output Wattage: 30W
Female connector size: 5.5mmX2.5mm(inside"+", outside"-")
Working temperature: -10 to 50 degree Celsius
Storage temperature: -20 to 85 degree Celsius
How to use Reserve Polarity Converter Cable?
Checking whether your device is(Inner:”+”, Outer:”-” )or(Inner:”-”, Outer:”+” )
If Inner:”+”, Outer:”-” , it is not necessary to connect reserve polarity cable;
If Inner:”-”, Outer:”+” , please connect the reserve polarity cable when connecting the power supply.
Please Note:
1. Indoor use only.(Not waterproof)
2. DC connector polarity: inside Positive(+), outside Negative(-).
If your device requires output power with reverse polarity, please remember to use the reverse polarity converter cable that we have equipped.
3. Our normal power supply voltage range is 3V~12V. The power cord between the power brick and the DC plug will cause a voltage drop of 0.4V ~ 0.6V, so the screen display voltage is 3.5V~12.5V. In other words, if the voltage required by the equipment you use is 6V, please adjust the screen display to 6.4V~6.6V.
Package included:
- 1 x 30W Power Adapter
- 1 x Reverse Polarity Converter
- 14x DC adapter plugs
Universal DC port
5.5mm X 2.5mm universal DC port,match with variety of electronic products.
Copper nickel interface
Using pure copper material with strong conductivity, stable output and ensuring higher safety.
USB port
There are a USB port and USB plug included, so this 30W AC Adapter can also function as an adaptor to turn any USB cable into a adapter.
14x DC adapter plugs
Equipped with multiple connector to meet your various power needs. Working for Echo Dot, Keyboard, Video, Game USB HUB, Kindle Fire Tablet, Phone, CCTV Camera, Raspberry PI, LED Strip Light, Baby monitor, TV Box, Router, Wifi Receiver, Speaker, ADSL Cat, Console, Serato DJ Controller, Mini Fan, and more 5V electronics devices.
Reverse Polarity Converter
We specially added a reverse polarity converter cable, for electronic devices that needs center output negative power supply.
Reserve polarity cable expands the application of power supply.
3-12V Adjustable Voltage
Supply with any voltage between 3~12V, all-in-one multipurpose AC/DC adapter widely used for many 3V~12V 2.5A small household electronics.
 12V 72W Power Adapter |  3-12V 30W Adjustable Power Adapter |  3-12V 36W Adjustable Power Adapter |  3-24V 72W Adjustable Power Adapter |  3-24V 120W Adjustable Power Adapter | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — no data | — | — | — | — |
| Max Output Amps | 6A | 2A | 3A | 3A | 5A |
| Output Volts | 12V | 3V~12V | 3V~12V | 3V~24V | 3V~24V |
| Output Watts | 72W | 30W | 36W | 72W | 120W |
Since 2018, we have focused on series products such as power adapters, LED strips and LED neon signs.
Widely used in indoor and outdoor decoration lighting, which are more energy-saving with longer service life and higher cost performance.
All along, in order to give customers a better product experience, we have been updating and producing new products. May our efforts make you satisfied.
Adjustable Power Adapter
5V Power Supply
12V,24V Power Supply
Universal Power Adapter
Parameter :
Item: 30W Universal Power Adapter
Input: AC100V/220V 50/60Hz
Output Voltage: DC 3V-12V
Output Current: 2.5A Max
Output Wattage: 30W
Female connector size: 5.5mmX2.5mm(inside"+", outside"-")
Working temperature: -10 to 50 degree Celsius
Storage temperature: -20 to 85 degree Celsius
How to use Reserve Polarity Converter Cable?
Checking whether your device is(Inner:”+”, Outer:”-” )or(Inner:”-”, Outer:”+” )
If Inner:”+”, Outer:”-” , it is not necessary to connect reserve polarity cable;
If Inner:”-”, Outer:”+” , please connect the reserve polarity cable when connecting the power supply.
Please Note:
1. Indoor use only.(Not waterproof)
2. DC connector polarity: inside Positive(+), outside Negative(-).
If your device requires output power with reverse polarity, please remember to use the reverse polarity converter cable that we have equipped.
3. Our normal power supply voltage range is 3V~12V. The power cord between the power brick and the DC plug will cause a voltage drop of 0.4V ~ 0.6V, so the screen display voltage is 3.5V~12.5V. In other words, if the voltage required by the equipment you use is 6V, please adjust the screen display to 6.4V~6.6V.
Package included:
- 1 x 30W Power Adapter
- 1 x Reverse Polarity Converter
- 14x DC adapter plugs
Universal DC port
5.5mm X 2.5mm universal DC port,match with variety of electronic products.
Copper nickel interface
Using pure copper material with strong conductivity, stable output and ensuring higher safety.
USB port
There are a USB port and USB plug included, so this 30W AC Adapter can also function as an adaptor to turn any USB cable into a adapter.
14x DC adapter plugs
Equipped with multiple connector to meet your various power needs. Working for Echo Dot, Keyboard, Video, Game USB HUB, Kindle Fire Tablet, Phone, CCTV Camera, Raspberry PI, LED Strip Light, Baby monitor, TV Box, Router, Wifi Receiver, Speaker, ADSL Cat, Console, Serato DJ Controller, Mini Fan, and more 5V electronics devices.
Reverse Polarity Converter
We specially added a reverse polarity converter cable, for electronic devices that needs center output negative power supply.
Reserve polarity cable expands the application of power supply.
3-12V Adjustable Voltage
Supply with any voltage between 3~12V, all-in-one multipurpose AC/DC adapter widely used for many 3V~12V 2.5A small household electronics.
12V 72W Power Adapter | 3-12V 30W Adjustable Power Adapter | 3-12V 36W Adjustable Power Adapter | 3-24V 72W Adjustable Power Adapter | 3-24V 120W Adjustable Power Adapter | |
|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — |
| Price | — no data | — | — | — | — |
| Max Output Amps | 6A | 2A | 3A | 3A | 5A |
| Output Volts | 12V | 3V~12V | 3V~12V | 3V~24V | 3V~24V |
| Output Watts | 72W | 30W | 36W | 72W | 120W |
Since 2018, we have focused on series products such as power adapters, LED strips and LED neon signs.
Widely used in indoor and outdoor decoration lighting, which are more energy-saving with longer service life and higher cost performance.
All along, in order to give customers a better product experience, we have been updating and producing new products. May our efforts make you satisfied.
Adjustable Power Adapter
5V Power Supply
12V,24V Power Supply
Universal Power Adapter