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About the USB power adapter for wifi device
Date: 2014-8-11 Hits: 539
When users use USB power adapter to power wifi device, they often encounter the following issues:
1)When the wifi device is powered by external power adapter, it is easy to lose
network, but when it is connected to the computer USB to get power, this phenomenon
does not exist.
2)The device is wired connected to the computer, the mobile phone and other device
can't be connected to this device by wireless.
3)The device can't be connected to wifi network, or when it is connected to wifi
network, it is easy to lose network.
The above issues happened is because the users use the fake power adapter, there are
the following issues for the fake power adapters:
1)The voltage of the power adapter is not stable.
2)The output ripple is too big.
3)The output power is not the same as the power marked on the power adpater.
We suggest the users choose the power adapter that have gotten the following certificates: 3C, CE, FCC, UL.
The voltage 5V, the output currency 500mA or above 500mA is the best.
Prompt: For WiFi network, occasionally dropped is normal phenomenon, users can try to change WiFI channel.
1)When the wifi device is powered by external power adapter, it is easy to lose
network, but when it is connected to the computer USB to get power, this phenomenon
does not exist.
2)The device is wired connected to the computer, the mobile phone and other device
can't be connected to this device by wireless.
3)The device can't be connected to wifi network, or when it is connected to wifi
network, it is easy to lose network.
The above issues happened is because the users use the fake power adapter, there are
the following issues for the fake power adapters:
1)The voltage of the power adapter is not stable.
2)The output ripple is too big.
3)The output power is not the same as the power marked on the power adpater.
We suggest the users choose the power adapter that have gotten the following certificates: 3C, CE, FCC, UL.
The voltage 5V, the output currency 500mA or above 500mA is the best.
Prompt: For WiFi network, occasionally dropped is normal phenomenon, users can try to change WiFI channel.
