The laptop adapter purchase recommended

Posted by admin on March 30th, 2015

The laptop adapter purchase recommended

1.Selected brand:
Substandard products sold online are cutting corners, normal use should be no problem, once the unexpected will burn your laptop, and to cut dozens of blocks has burned thousands of pieces of notebook more harm than good, (cut corners The common practice of arbitrary standard Liteon laptop adapter, such as the actual 19V3.42A, but marked 19V4.74A, this will lead to charging is very slow, or even damage the laptop battery and laptop also remove some protection, this is even more horrible and unexpected on burned laptop.)

I suggest you ample funds, you can buy a professional brand (ie professional Asus laptop charger brand, rather than what the power to do the kind of only such professional brand-specific products was not on the battery and damage to the laptop, and state-of-the-art protection circuit.) such as N17908 the (Asus’s brand) (though these brands are mainly in Europe and North America sales, rarely found in domestic retail)

2.points clear purpose:
Want household and office with sold to buy a home (AC use), you want to use the car, buy a Laptop Car Charger, you want to use in the aircraft on the basis of the vehicle with a aircraft head on it. Home, car, airplane, wants to take into account, buy a combo or triple. However, if you do not want a computer bag multiple weight, you can put in the house, put a car, put a office, so that you can not bring to bring plug to plug go, more convenient and can give around with .

3.points clear of voltage, current and connector:
Look at the original laptop brand, original Acer charger behind the label, write V, the number of A (generally written in the the OUTPUT behind), the compaq charger connector is probably round or square, or porous do to himself probably several, they are not to buy the wrong, or even been fooled.

For example, you originally attached to the hp laptop charger 18.5V 3.5A that have to buy the output 18.5V As for the current higher than 3.5A can. hp 710412-001 laptop adapter.Merchant Referral 18.5V, you’d better not, Although you can charge the special circumstances of emergency can charge, a long time to be battery and laptop causing damage. That voltage accuracy (can not be the way high or low), the current can be high (but the higher the more expensive).

Purpose:
1.AC (such as home, office with AC called AC)
2.DC (such as the car, on the plane with the DC called DC)
Instance Acharger the of ALS-185A35C (number followed by the letter A is indicated by AC current)
For example Acharger’s of ALS-185D35C (figures behind the letter D is for DC)
(Find Acharger product numbers will be preceded and ALS, ALS is the meaning of the single-band Gateway laptop charger
Singel-output Fujitsu Laptop Adapter combination of the first letter abbreviation)
From:www.batterywood.com

 

 

General notebook battery parameters

Posted by admin on March 23rd, 2015

General notebook battery parameters

Capacity size judgment marked mAh battery. MA when the size is directly related to the laptop battery use time, but it can not be generalized. Not to say that the greater use of the capacity of the Dell XPS L502X Battery time will be longer battery life is closely related to the actual use of the process as well as the notebook’s power consumption. Normally the next higher the energy consumption of the configuration of the laptop must be the greater, the greater the amount of computing power of the run, the faster the passage.

▲ 7800mAh large capacity

Divided into notebook battery laptop battery rated voltage rated voltage and notebook rated voltage, generally both, there is a certain difference between the former refers to the longest stay during the time of the voltage laptopbatterysale.co.uk when the battery voltage drops during the discharge process. Laptop while charging use or just has been charged, the voltage will than use only the battery. Therefore, the rated voltage of the battery marked slightly lower.

▲ monogram on the notebook adapter

The normal operating temperature of the rated voltage of the notebook is the the battery normal working temperature range, for use in non-normal temperatures may appear dangerous (explosion), as well as unnecessary trouble (leakage, a sudden power failure), the general Dell Battery during use This happens less, but users when in use and do not effect, avoid the battery is close to overheating or too cold objects.

About how to distinguish the parameters of the battery?

Posted by admin on March 20th, 2015

About how to distinguish the parameters of the battery?

We can see from the above picture, the battery category as Li-ion, lithium-ion HP Compaq 6910p. The rated output voltage of 10.8V, 4400mAh charge. Some batteries also marked the manufacturers, production, normal operating temperature (0 degrees Celsius to -60 degrees Celsius), the battery identification. These logos, we can view the own notebook battery specifications.

In fact, the nature and ordinary laptop battery rechargeable battery does not have two kind, just the major manufacturers for their models look a battery case processing, so that the shell peel HP Compaq 6910p Battery? the internal structure of the ordinary the biggest obstacle to the independent design of the major brands of laptop battery pack does not make any difference, that is common mutual restraint major brands laptop battery.

▲ different laptop battery manufacturers to design the appearance of the same

Demolition HP-Compaq Battery with ordinary dry and not much difference between the following introduction, I hope everyone with a deeper understanding of the laptop battery.

 

 

Replacement Acer PA-1650-80 Laptop AC Adapter/Charger/Power Supply 19V 3.42A 65W With Free Power Cord

Posted by admin on March 16th, 2015

This is a replacement acer pa-1650-80 laptop ac adapter (laptop power supply with free power cord). It is rigorously tested, meets or exceeds original acer pa-1650-80 charger specifications, brand new with 1 year warranty and 60-Day Money Back.
It is very important to compare our laptop ac adapter’s output voltage with your original adapter’s output voltage, to compare our acer pa-1650-80 adapter’s output voltage with your laptop computer’s input voltage! Normally ±1V tolerance is acceptable, but never exceed ±1V tolerance. For example, our ac adapter with 19V output voltage can fit for laptop models which have 18V-20V input voltage. The adapter’s output current (Amps) and output power (watts) are maximum load ratings. Computers only draw as many amperes or watts as they need.

This adapter for acer pa-1650-80 is manuacactured under RoHS (Restriction of Hazardous Substances ) Directive which aims to protect human health and the environment through the restricted use of certain hazardous substances. FCC, CE Certification. These acer pa-1650-80 power supply are fortify with double IC, use Fairchild boards specifically design them with high quality materials and are thorough testing to meet high safety standards.

Finding the Right Model of Adapter

Posted by admin on March 8th, 2015

Since there are so many different adapters on the market, it’s essential to check which type of adapter a laptop requires before purchase. Most adapters are marketed for specific brands and models of laptops. They will also list the voltage, current, and polarity of the adapter. This way, laptop owners can select the appropriate adapter for their devices. Finding the correct adapter for a laptop means checking the laptop’s model number and power requirements.Toshiba PA3546E-1AC3 Laptop AC Adapter

Get the laptop’s model number. This is usually printed on a small sticker affixed to the underside of the laptop.

Get the power requirements for the laptop. This is also printed on a small sticker affixed to the underside of the laptop. It may also be printed near the laptop power port.Toshiba PA3546E-1AC3 Look for the amperage and the voltage required.

Look up the model number online to find if there are compatible adapters available. The voltage and amperage of the adapter need to match the requirements of the laptop.

Compare the connector type of the laptop adapter to any available adapters found online. They need to match to ensure that the adapter can plug into the laptop.

About Voltage
Voltage is what pulls electrical energy into the laptop. It’s kind of like the wheels on a paddleboat, which turn and push the paddleboat across the water. In this case, the paddleboat is actually a bunch of electrons. If the voltage of the laptop is different from that provided by the adapter, it won’t be able to create the correct charge needed to pull the electrical energy into the laptop. Finding the right voltage for a laptop adapter is also important to keeping the power from shorting out the laptop. A voltage that’s too high will overload the laptop’s circuits.Toshiba Laptop AC Adapter Owners will end up needing to buy more than just a new adapter at that point.

About Amperage
Amperage, also known as current, is what gives the laptop enough power to run. It is the amount of electrical energy that flows into the laptop at any single moment. Laptops need the right amount of consistent energy flow to power all the circuits within the device. Usually, voltage is a measure of how much potential energy the laptop can use. The amperage on laptop power adapters needs to match or exceed the amperage required by the laptop.
www.laptopacadapter.com.au

Laptop power adapter Guidebooks

Posted by admin on March 4th, 2015

Laptop power adapter Guidebooks

I believe that many users have the same feeling: after using the laptop for a long time, the hottest place is not the surface of the fuselage, or even near the outlet, but next to the notebook power adapter, pick it up, there is often a feeling of hot,like acer indeed people worry that it will strike suddenly one day, or whistle, smoke failure.

Notebook adapter is a high-precision, high-efficiency switching power supply, its role is 220V AC power is converted to low voltage DC to provide a stable power for the laptop to work properly, it can even be called a notebook the source of power. ”

Inside the gateway power adapter is a work in the state of high voltage,such as Acer laptop adapter high current switching power supply, heavy workloads, and is fully enclosed structure, no cooling holes on the shell, the internal fan assisted cooling, and thus the power adapter the internal temperature at work are very high. Especially in the hot summer, touching the surface can feel hot to the touch, the internal temperature is even higher. Thus, in the day-to-day office, entertainment to it the proper care and maintenance.

Step / methods
1.To create a good thermal environment. Using a laptop in a high temperature environment, the power adapter should be placed in well ventilated place away from direct sunlight and; Do not put the power adapter on a notebook near the cooling air outlet, otherwise not only the power adapter The heat does not go out, but also absorb some of the heat.
In the hot summer, we can put the adapter side, in order to increase the contact area of the adapter with the air, so that the adapter better dissipate heat. In order to obtain a better cooling effect, we can pad between the adapter and desktop into a narrow block of plastic or metal block, around the adapter to increase the air flow speed, speed up the adapter’s heat.
2. Exception occurs shall promptly stop using. Even smoke, is often damaged or malfunction should stop use immediately be put into use again after overhaul by a professional engineer in the hp-ppp009h power adapter is working noise.
3. The use of non-original power to be cautious. Non-original power adapter in the output interface, voltage and current values there may be some differences (nominal or inconsistent with the actual), if the mismatch, it may affect the stability of the notebook running, and even more serious consequences . In addition, the different models of the same brand of notebook power adapter when switching to be careful.So want to choose a regular website to buy adapters.
www.batterywood.com


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