Laptop Charger for Dell DC 19V 3.16A 5.5x2.5mm

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 100 Pieces pc

Supply Capability:: 150000 Pieces per Month pc/month

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*Color: Black

*Watt: 60W

*Input Voltage: 110-240V

*Output Voltage: 19V3.16A

*Frequency: 50/60HZ

*Power Cord: US, EU, AUS,UK type,1.2m-1.5m, CCA

*Protection: OTP,OVP,SCP,OCP

*PCBA: 100% new Electronic Components

*Input Plug: EU, USA, UK, Australia, Italy

*Outside Shell: PC+ABS Fire-resistant

Packaging & Delivery

Packaging Details: color box, blister packing, or Meet customers' special requirements 65*48*21cm ,50pcs/ctn

Delivery Detail: 3-15 working days for 500-10,000pcs after your confirmation

Quality Test

*100% 4 times electrical performance test

*100% droping test from 6 surface

*100% Solder ball vibration test

*100% more than 2 hours aging test

*1 year warranty and 0.3% RMA FREE

Q: I am Acer's notebook, now with 2 oh minutes or so, it has been very hot. Just bought a few days. Before the five hours are not now hot, how is it? It seems that I changed the original WIN machine into the XP system after the situation, I also use someone else's adapter, the adapter and I have the same model, the results are very hot, do not know how? Does the adapter heat up to the computer? Seek the solution: Adapter heat is already a relatively large normal phenomenon on the blue sea goods

Q: Boot time to paste up to listen to a little, shut down without being able to hear. Before not pay attention, yesterday only to find such a thing, this normal?: Power adapter for the host power supply and battery charging, 220V AC voltage can be reduced to the voltage suitable for notebook computers, in the process of converting the current due to electromagnetic phenomena emitted by the electromagnetic sound, and will send a certain amount of heat, Can not worry. If the electromagnetic sound of the power adapter suddenly becomes larger and the abnormal heat condition occurs, the power adapter should be unplugged immediately and the machine should be checked with the power adapter after turning off the machine.

Q: Just fell into the I took up, and then immediately connected to the power on the computer pulled, I looked inside the jack or dry, it seems no water, I use this adapter to open the adapter?: Water into the board, then the normal use of fever will slowly dry. If the board is likely to burn power

Q: Notebook power adapter jacks hot cause: Is not your heat sink and your power adapter is very close Oh it may be caused by hot air hot

Q: My computer is bought at the end of May this year, the power adapter has been no problem. But the day before yesterday in the speed of the sudden sound of crackling, like static, careful one, there is the friction of the pointer rotation. Probably intermittently lasted five minutes, and later returned to normal. But in the second boot, after about an hour this situation appeared, also continued for a few minutes before the shutdown did not appear. I checked it, which is related to capacitance, voltage, frequency. Also, when this sound is found, my power adapter is not plugged into the plug, and my battery is removed, is this also a relationship? I would like to listen to professional analysis, do not and I said to the repair station, if so I asked what? I just want to know about the specific circumstances, if not much impact, or can solve their own, do not have to repair. Thank you: Hardware problems need to repair, not repair not work

Q: Laptop power adapter, the original 19v 3.95A can be replaced by 19V 3.42A it?: As long as the voltage can be used as the same, but you change the 3.42A adapter must ensure quality, otherwise the notebook is not good

Q: What is the order in which the power adapter is connected when the notebook is powered on?: First connected to the computer power supply. This protects your adapter from growing life. Also good for computers.

Q: In the past when the power adapter has a squeaky sound. Now plug in the power supply adapter will be squeaky. Power on a while to power, and power indicator light does not shine, power adapter silent. Put a while the power adapter connected to the power there will be squeaky. And can make the computer boot. Boot a power supply and no response. I wonder if the power cord is broken or the adapter is broken?: If there is no sound before the power adapter, and then there is a voice, it may be due to the internal solder joint solder joint, poor contact If there has been a voice before, it may be switching power supply transformer design unreasonable, issued by the audio noise. In short, it should be your adapter problems, if there are electronic, especially the switching power supply to understand the friends, you can also let others repair. But the best is you to buy one, something is not expensive, with the Worry, you can buy Taobao like a fifty or sixty, twenty or thirty can use, but it is estimated that electromagnetic interference may be more serious

Q: The laptop power adapter has been ringing, and the charging indicator flashes repeatedly. What's the matter?: On the laptop when charging, the power indicator flashes, but also charge into the power. From the problem, generally have the following: 1, may be the power adapter of the power connector, due to poor contact; or battery interface then Touch the wrong; can check the next. 2, may be caused by a battery failure. Lu master with the next test, the battery work Look at the current loss of the battery to determine whether the battery is damaged. 3, may be the motherboard power control, charge and discharge circuit is damaged due. If the master with Lu detection The battery is good, that is, the motherboard power supply and discharge circuit is damaged. Please go to the local after-sales inspection as soon as possible, and replace the new module to solve;

Q: Laptop does not have any power adapter adapter: The laptop's power adapter is a device that converts 220V AC power from a power supply unit to a low-voltage direct current device for powering a laptop. Power adapter output low-voltage direct current into the computer, but also through the computer motherboard power circuit to further deal with, resulting in 1.8V, 3.3V, 5V and other sets of voltage for memory, CPU and other components to run; another power adapter to provide the power can also be related Charge control circuit to charge the battery for the laptop.

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

Location	Guangdong,China (Mainland)
Year Established	2005
Annual Output Value	US$10 Million - US$50 Million
Main Markets	Southeast Asia 5% Western Europe 40% North America 15% South America 20% Eastern Europe 20%
Company Certifications	ISO9001:2008

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Yantian,Shekou
Export Percentage	81% - 90%
No.of Employees in Trade Department	11-20 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	3,000-5,000 square meters
No. of Production Lines	8
Contract Manufacturing	OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range	Average