*usage: 90w AC power Adapter
*input: 100-240v 50/60hz
*usb: 5v1a for iphone
*Product size: 157*72*18mm
*Product weight: 280g
*case material: PC+ABS(fire-resistant plastic)
*warranty: 13 months
Packaging & Delivery
Packaging Details: Blister packing.Carton size: 610*410*265mm Qty: 20pcs/ctn
Delivery Detail: within 15 days after your confirmation
2.good quality,ex-work price
3.100% brand new
4.13 months warranty
- Q:How is the laptop's power adapter used?
- Now the notebook is generally lithium batteries, in fact, is a shell installed in a series of battery pack. Specific maintenance methods can refer to mobile phones and digital cameras, DV and other battery maintenance methods.
If the long-term use of electricity, it is recommended to remove the battery after the use of power.
It is said that the battery is in a semi - saturated state and is good for the durability of the battery (my SONY camera manual is so recommended.
- Q:Laptop power adapter heat problems
- Today also have HP laptop power adapter is also very hot, hot hands can not take, there is a sound I found. HP is really rubbish.
- Q:Laptop power adapter even the computer line off, then pick up can not be used?
- 1. From the 220V plug to the adapter cable.
2. From the computer plug to the adapter cable.
If the situation is 1, with solder will be broken on the welding, wrapped with insulating tape.
If it is the case 2, after welding, with a multimeter look at the computer that plug, outside the negative is not right, then you have to re-welding! This can not be wrong!
Finally, do not forget to severely punish your home dog, of course, if you are reluctant, hungry it two good!
Do not be afraid, absolutely bad not, you have to break the place to cut off, re-connected, but also on the line short point!
Remember to wrap with insulating tape on the line!
- Q:After the notebook with the original power adapter than the original input voltage 1V, can not use
- 1v only
In fact, what values are not very accurate
- Q:Laptop power adapter how to deal with heat
- Touch the temperature is high, a little bit of heat is normal, can be used normally, if the feeling is particularly hot, it is best to get customer service to deal with
- Q:What does the REV 02 on the laptop's power adapter mean?
- AC is not the same difference ~ ~, it is best to buy UPS regulator
- Q:Laptop power adapter Zizi current sound how is it?
- If the sound is not particularly ringing, it is normal.
The laptop's power adapter is a switching power supply. Switching power supply of high-frequency transformers in the work, due to the role of high frequency, will produce mechanical waves, because the normal work of the normal switching frequency is much higher than the human ear hearing range, it is difficult to hear, and when the load is very light, The frequency of the switch will fall within the hearing range of the human ear.
- Q:HP computer power adapter suddenly can not be used
- Power supply if there is a problem, then suggest that the landlord contact HP aftermarket.
- Q:Laptop plug in the headset has a current sound is the power adapter how to solve the problem
- Notebook computer plug in the headset with a current sound If the problem is the power adapter can be resolved as follows:
1, if the power adapter when using the power supply when the headset noise, then the power adapter filter effect is not good, you can replace a power adapter to use.
2, you can buy a power filter, the power lines in the unwanted harmonics clean and then through the power adapter will reduce or eliminate noise.
3, in the audio settings which will turn off the volume of the microphone or mute will reduce the noise composition.
4, in the audio settings which will adjust the volume of the waveform adjusted to the middle position, reducing the total volume of the noise amplification.
- Q:Original notebook power adapter burned out, the current is the original 3.95A is equipped with 4.74A, you can use it?
- Can be used.
As long as the same voltage, high-power power supply can replace the use of low-power power, but does not recommend long-term use of high-power power adapter instead of low-power power adapter. It is best to use the same voltage, current adapter.
See if the adapter is suitable for the equipment, the following three conditions for reference:
1. The output voltage of the adapter is the same as that required by the device.
2. Is the adapter's output current consistent with the device requirements? (Or slightly larger, it is best not to small)
3. The size of the joint is appropriate. (If the connector is too loose, will be bad contact, excessive fever)
We mainly focusing in laptop AC adapters and chargers.We have at least 10 years of experience, strictly monitor our production lines to ensure every item carry the RoHS/CE/EN/FCC marks, and the defect rate lower than 0.3 percent. We also provide one-year warranty for added assurance. To benefit from us, contact us today. Your inquiries can be replied in 24 hours.
1. Manufacturer Overview
|Annual Output Value
||US$10 Million - US$50 Million
||Southeast Asia 5%
Western Europe 40%
North America 15%
South America 20%
Eastern Europe 20%
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||81% - 90%
|No.of Employees in Trade Department
||3,000-5,000 square meters
|No. of Production Lines
||OEM Service Offered Design Service Offered Buyer Label Offered
|Product Price Range