Long Life Transformers Pakistan – Company Profile



Long Life Transformers Pakistan.

We are the Manufactures, Wholesaler & Distributors of:
UPS, Battery Chargers, Jump Starters, Automatic Voltage Stabilizers & Regulators, Rectifier Plants, Battery Testers & Armature Testers, Welding Plants, ARC Welding Transformers & Invertes, Lead Solder, Home & Solar Inverters,
Solar Panels & Batteries, Three Phase Stabilizers,
Line Conductors, And Battery Bank Charger.

Since 1960, we have developed a comprehensive range of Power Related Products for Power Supply, Power Conversion & Power Protection requirements which includes the entire range of products with best quality.

Contact Us to know more about our Company.

Welcome


https://www.facebook.com/longlifeho
PH: +923219455755

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Inverter 4v to 240v | transformers less power supply | battery charger from insect killer badminton



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Model Train Transformers

Most model train transformers are used to convert the main voltage to that of the power source that is required to run the model trains. These are usually sold with a train set so that there are no issues with compatibility.

Lionel train Transformers

Lionel models are made using authentic heavy metals as this is the best way to guarantee that the materials are durable. Because of this extra than normal heaviness the power source needs to be stronger as sometimes you might have heavy models such as the Power Express not going up a slope as easily as you might want. Also their model train transformers are very durable which is great because you can have the satisfaction of knowing that you will not need to replace it for a long time.

Model railroad power supply

The power supply needs to be very reliable for exhibitions and museums because there will be visitors looking on for a whole day. Therefore the points where the wires connect to the box needs to be very well moulded as commonly this point of contact is where damage tends to occur first. To repair these transformers your best bet is to take it to an electrician as there are the only ones that you can trust to do a good job. However if you want to tackle this repair job yourself you need to do some research on what tools you need and how to go about the job. This option really does save some money as electricians charge a lot of money for the work that they do.

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Alternating Current Vs Direct Current Transformers

Most of the people may have heard about alternating current and direct current, they are nothing but two ways in which electric flows flows frequently. A simple term in which you can differentiate them is the direction by which the electrons flow. Voltage can be explained like the moving electron with a recitalist such as a wire that has been connected for power supply.

When electrons float gradually in a particular direction or especially in forward direction, it's called direct current. Whereas, in alternating current they will not go steadily instead keep changing directions, sometimes flowing forwards and next moment going backwards. For example, the voltage that comes from the wall pipelines in several buildings including our house & office is the common type of AC. So the power that reaches to our destination is still AC. At present, it is being passed across the nation in wires far more proficiently compared to DC where the electric power is permanent.

Electric tube light, bulb and flames can work on 230 volts of alternating current and some other household items like televisions has an in-house electric supply which changes the 230 volts to a low down current current that is out of harm, safe and tolerable to the electronic coils. Alternating current slowly substituted DC progression system because it was introduced much safer to transmit over the long miles and save more voltage.

In a power plant, alternating current that comes from a generator can be step up or down by a different machine named as transformer. Transformer is device generally set up on the electrical pole at the side of road corners. They have the capacity to transform high voltage into low electricity which is suitable for your home electrical apparatus such as light, television and refrigerator etc. Alternating voltage can even be changed to DC by an adapter that you can be used to charge your laptop battery. Most of the people are aware about the function of electrical transformers; they are being used to convert voltage from one stage to another and typically from high electric power to a lower voltage.

This process is carried out by using the theory of magnetic stimulation between circuits to transfer voltage and change the existing levels. Usually transformer has a number of key characteristics of voltage and magnetism to transform Alternating current. Direct transformers also exist now, but they will not replace AC converters.

It has been seen that DC can not be altered with the pattern of the transformer, it's all because direct current will not be modifying in a similar manner as AC does. This was the major reason that AC rated high over DC at the time when voltage began to be utilized all over the world. As all are using AC, it is now very late and not possible to alter to DC system.

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Eliminate the Cause of Excessive Transformer Noise/Humming in Battery Charger – Part 1 of 2



Eliminate the Cause of Excessive Transformer Noise/Humming in Battery Charger by securing the plates

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1908 Car Battery Charger with Mercury Arc Rectifier



Baker Electric Car Charger from 1908. The huge device consisting of a glass rectifier and transformer act as a power supply to charge the original Edison Batteries. Steve Normandin discovers how the charger worked and puts together the pieces while telling us how it worked. The glass bulb of the mercury arc rectifier glows pink, blue and white as the mercury vaporizes. and it converts AC power from the grid to DC power for the car batteries. The long chord is made with braded cloth, and plug with asbestos insulation. The Baker Electric Car was one of the earliest commercially sold electric cars. The charger and car DC motor was made by General Electric in Schenectady.

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How To DIY Solar Battery Charger



http://www.EnergyBrainiac.com – How To DIY Solar Battery Charger
The DIY Solar Charger | Popular Science
Jul 6, 2007 … The DIY Solar Charger. Keep your gadgets powered even when the grid … and build frames to hold the DC charger controller and the battery. …DIY: Solar Powered Battery Rechargers
In their latest catalog, several solar battery chargers are offered but one is particularly useful. The small Multi-volt Output Solar Panel (Cat. …Get Prepared Stuff – DIY Solar AA Battery Charger”
Most of the AA solar battery chargers available wouldn’t charge two AA 2000 mAh batteries in 4 days let alone 1 day of 4-5 hours of sun.Solar Battery Charging – Solar
Jul 30, 2007 … One of the simplest DIY solar projects is to make your own solar battery charger using a small Photovoltaic (PV) solar panel. …DIY Solar Battery Charger – Solar Energy How-to-Guide Directoy
DIY Solar Battery charger. Build your own solar battery charger for all of your electronic gadgets.Design Solar-Powered Computing Device – Hacked Gadgets – DIY Tech Blog
DIY projects describing how to build electronic projects. … Solar Battery Chargers – Cheap Solar Battery Chargers and Battery Charger ..
How To DIY Solar Battery Charger

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