Dell 1420 uses other people's HP charger charging, found that the socket is the same, can you, will damage the machine? Please expert advice
Jack same, then look at the positive and negative of the socket is not the same, the voltage error so little does not matter, the maximum current is greater than the original, this is no problem, it will not damage the machine
HP power supply voltage is less than the original DELL 0.5 V, the problem is not too largeRated power supply current is much more, this is completely satisfied.Now that the machine is plugged in, the polarity of the sleeve should be correct. If reverse, the power or notebook two will have a protection, not the screen to brighten.
Just the same interface.Take a look at the two notebooks. The nominal output voltage on the charger is not the sameThe nominal output current of a power supply, the output current can not be more than a small notebook power by the power of the original.In addition, the polarity of the interface sleeve, whether it is positive, negative or negative, is not the same.If the above three items are in line, then that will be fine.
Yes, but just a few points to pay attention to.First of all, the corresponding power supply voltage should be selected, and the general power supply voltage is 12V, 15V and other voltage and output power can not be used indiscriminately.In addition the plug power supply and power line has two GB of the big hole and circular hole inserted inserted mistress note collocation.
