Laptop Adapter 36 Watt 12V 3A

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 200 Pieces pc

Supply Capability:: 100000 Pieces per Month pc/month

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*Over-current protection,

*Voltage protection,

*Short circuit protection,

*Hot seller,Price advantage.

*Input :100-240V 50-60Hz 1.5A

*Output:12V3A

*DC interface:4.74*1.7

*Power:36W

Products Features:

1.Professional patch technology production;

2.Allmported electronic components, circuit boards with over-voltage, over current, short circuit protection;

3.Output power enough;

4.The output voltage accuracy;

5.The output voltage ripple is small;

6.Original standard design, 100% compatible with original power supply.

Q:How can I identify the true and false laptop power adapter method?: Fourth, from the connection to distinguish between true and false notebook power. Original laptop power side of the stitching of the combination of tight, compatible notebook power left a clear gap, and there are more burrs. Five, from the notebook's magnetic ring to distinguish true and false. Many notebook power has such a black ring, which is the power of the electromagnetic shielding ring, is to ensure that the input notebook electrical signal from outside interference. Six, from the wire to identify the power of true and false. The original power line of the tie line is gray, and the assembly is mostly black, and the length of the power cord is also different, the original power supply is 168CM or so, while the assembly was about 100CM, in the texture, the original power cord than the assembly Hard on many.

Q:Check a lot on the Internet, but still do not understand how is it? Plug the power supply is not inserted in the power adapter? The The That plug the power adapter with the computer without the battery pull down (to pull down the words, is not to put the battery full and then pull) My computer's battery is 6-cell lithium battery, how to charge the battery good?: When using the power adapter, do not use the battery at the same time. Will cause the battery charge and discharge, resulting in shortened battery life.

Q:Notebook computer plug the power on the black screen is how the matter: It may be that the power plan is set incorrectly Control Panel - Power Options - Find the power plan when plugging in the power supply. Look at the power plan is not set wrong.

Q:When does the laptop power adapter work? Is the power outlet first?: You first pull off the time to close the load that is, first pull the computer side of the plug and then pull the plug if the first plug adapter adapter is now working with the load, pull out the moment will be due to poor contact lead to spark, if with different points of the spark collision Together the fire may cause a fire Plug the plug when the first plug if the first plug in the computer-side plug adapter in the instantaneous current is relatively large, the contact is not very good will lead to the occurrence of spark

Q:My computer power adapter plug in the power will be sounded, but the computer did not sound after the boot, what is the situation? The output of my power adapter is 19.5V ~ 7.7A I may not say clearly, my adapter can be used normally, but he plug in the power (alone plug the computer is not connected to the computer or the computer is not boot) will have a voice, others say the adapter in the power when there is normal voice, Of the adapter in the no-load when the sound is great: To judge this is very simple: 1. Computer in the battery state to see if it is working properly. If you do not work, the battery has a problem 2. Remove the battery in the computer with a power adapter to see if the power is working properly. If you do not work, the power adapter has a problem 3. If the two states can work that is the computer charge management part of the poor contact and other issues.

Q:ASUS computer model is A40J The back of the computer is written with INPUT 19V 3.95A 70W: Call the customer service or directly to the technology market, should be equipped with.

Q:My laptop power adapter is 19.5v-4.74A output parameters, you can use 19v-3.34A output parameters of the power adapter?: Can not ah, <Amanda89899> right "as long as the voltage output, high-power power can replace the use of low-power power.If the low-power used in high-power, easily lead to overheating adapter, equipment power shortage, Load work will shorten the power life. "It is recommended that you use the same current voltage adapter. The way to tell you a little power knowledge, to prevent deceived: << usually imitation of the 20-50 dollars, renovation of the original 60-150, the real original in the 150-200 between the general, and the national security >> Need a laptop power adapter friends can go to my store to see, there are Genius original brand adapter, with the original original quality of the original, compared with the replica with the refurbished much stronger, and the price is cheap. Click on my name - login my image on the website - into my Taobao shop, you can view the details, we want to help.

Q:The computer charger just plug in the power, the computer lights will be lit about to go out. Sometimes inserted completely did not respond, in the end how the matter ah: 1, with a multimeter to check whether the normal socket, the supply voltage is 220V. If the utility voltage is not normal, it is recommended to replace the use of environmental testing. 2, with a multimeter to check the power adapter output voltage and current is consistent with the label. If the gap is very large, and the mains voltage is normal, you can determine the power adapter failure, Need to replace the notebook power adapter. 3, if the above check is normal, remove the laptop battery, do not external adapter. Press and hold the notebook power button 5 seconds to repeat 3 times. After releasing the notebook residual charge, Insert the power adapter separately, power on the test. 4, if the fault remains the same, check the notebook's power interface, whether abnormal. Such as loose or the appearance of damage and so on. 5, the above check are normal, basically can be a preliminary judgment is the notebook motherboard failure. Recommended repair service station.

Q:Just want to know what courier from Taiwan to Shanghai.: Can not be used, the mainland's rated voltage is 220V, and Taiwan 110V can not be used for the mainland socket.

Q:Laptop power adapter always has a sound through the sound: The current sound of the power adapter is mainly caused by the failure of the electronic components in the power adapter. Now the power adapter program is a switching power supply program, the internal working principle is: first AC input filter processing, and then rectify and rectify the DC filter. DC through the switch tube high-speed ON / OFF processing into the switching transformer output high-frequency AC, as long as the control switch ON / OFF duty cycle can get different high-frequency AC. High-frequency AC rectifier filter to get the pure DC input notebook we need. In this program on the power supply requirements are relatively wide (AC100-240V), the output of the DC adjustable range, steady flow ability, is a more reliable power converter program. The electrolytic capacitor and the inductor in the power adapter are more prone to squeaky sound from the human ear, and in the event of a serious blow. It is recommended that you replace this power immediately, if you continue to use will damage your notebook hardware, when the loss of large. The fluctuation of the power supply in a certain range generally does not affect the stable output of the DC, nor does it sound a sound, unless the power adapter's filter and steady flow components fail to feed the internal clutter of the power adapter back to the grid, The same socket on the lamp and other electrical equipment.

Our products have passed a series of certifications, such as CE, FCC and RoHS. We integrates development, design, production, processing and wholesale. Based on scientific attitude and precise processing, we produce every unit of reliable quality. With high quality products & a good reputation, we have got the favor of customers.

1. Manufacturer Overview
Location	Guangdong,China (Mainland)
Year Established	2009
Annual Output Value	US$10 Million - US$50 Million
Main Markets	North America; South America; Eastern Europe; Southeast Asia; Africa; Mid East; Eastern Asia; Western Europe
Company Certifications	ISO 9001:2000

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage	71% - 80%
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:	3,000-5,000 square meters
No. of Production Lines	10
Contract Manufacturing	OEM Service Offered
Product Price Range