*Usage: 120W ac power adapter for home use
*Net weight: 500g
*Product size: 160*63.5*36mm
*DC tips: 8pcs 2 pin dc tips
*Outlet: 2 Prong
*Packing: Blister package
Packaging & Delivery
Packaging Details: Blister box ,40 pcs/ctn,meas:56.5*42*33.5cm,or as customers' requirements
Delivery Detail: within 25 days after confirmation
1.6 years Alibaba golden supplier
2.good quality, wholesale price
- Q:Laptop plug in the headset has a current sound is the power adapter how to solve the problem
- Current sound because your computer connected to the power adapter, is running in the power to maximize power when pulled out after the notebook will automatically switch to power-saving mode power consumption and operating power will be reduced a lot, so the electromagnetic interference will also Reduce the onboard sound card is susceptible to power.If you install the sound card driver in the lower right corner of the taskbar will display the red speaker or spider-style icon click out of the sound card console, set the no-noise effect
- Q:Laptop power adapter interface is wrong, whether there is a conversion interface
- But be sure to pay attention to whether the output voltage of the adapter and the original with the same.
- Q:Hp laptop power general?
- You look at the power of the same as the number of their power, if the same as the same port
- Q:Is the notebook power adapter input current greater than the original
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 current is also not related)
3. The size of the joint is appropriate. (If the connector is too loose, will be bad, excessive fever.)
If your original adapter in the warranty time, it is recommended to bring the purchase of invoices to get after-sales service point to repair, or let the original with a new to you. Buy compatible power supply. Do not buy too cheap, generally cheap quality is not good.
- 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:Notebook computer plug the power on the black screen is how the matter
- There is leakage.
Or the power adapter does not match the laptop.
You can try to remove the laptop battery, and then replace the matching power adapter, try.
If you can normally boot, disconnect the power cord, reinstall the laptop battery, try. If still black screen, the battery may be a problem, it is recommended to replace the laptop battery.
- Q:Is there a laptop without a power adapter? So complicated
- Unfortunately, the kind of notebook you said does not exist.
Or you buy a battery capacity of the wisdom of the big bar. (Netbook) basically can control 6 to 8 hours.
- Q:Laptop power adapter can be used with what
- Not afraid of the computer bad, anyway, is the old, you can put up, but not a long time to use the time.
There is not necessarily that hole with the size of the hole on the motherboard, hey.
- Q:What about the Oneda Laptop AC Adapter? Not used to bypass
- I now use the oneda battery, oneda is the world's leading manufacturer of laptop batteries, very famous, his mobile power, battery, power adapter are world leading. Rest assured it
- Q:Is the notebook power adapter too low to affect the voltage?
- The voltage is low. Is unable to supply power to the books. Like a battery car with a battery without the same TV.
I said that the current is small when the HP 3.5A power supply connected to the books on the 4.75A, the books will prompt the current is too low, affecting the notebook performance. Not referring to your computer.
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