Step Up Transformers — all that you need to know


Transformers are electrical devices, used to change the voltage of power supplied to fulfill individual needs of power consumers. It follows the electromagnetic induction principle in order to transform the voltage from one value to another. When it comes to purchasing any electrical device we become extra cautious to ensure that we don’t end up buying any wrong product. Similarly while buying transformers we need to be careful before choosing a manufacturer.

Transformers can be found in different types and designs and each comes with its own set of advantages. In this blog we will be focusing on the step up transformers and its functions with guidelines to choose the right suppliers.

Introduction to step up transformers

Step-up transformers are defined as the transformers in which the secondary voltage is greater than the primary voltage. It is used to turn high-voltage; low-current power into a low-voltage, high current power and it is commonly used for domestic consumption.

Functions of a step up transformer

When the alternating current goes through the main coil of the transformer, a changing magnetic field gets created in the iron core. The magnetic field then turns on the AC current in the secondary coil with parallel frequency. Step up transformers are made up of multiple turns of wires in the secondary coil that raises the voltage. In simple words the secondary output voltage of step up transformers is larger than the primary input voltage. When compared to the primary voltage, the secondary voltage doubles up if the secondary coil has multiple turns of wire.

The job of a step up transformers is to lift up the electric voltage in the secondary coil. When the voltage increases from the primary to secondary winding, it produces a flexible power supply. For example- you need to use an electric device operative with 220v and your main electric supply is only 110v. Here comes the role of step up transformer which doubles up the voltage from 110v to 220v fulfilling the requirement of your device. It is advisable to verify the wattage capacity of an electric device before using it with transformers.

Benefits of step up transformers

The advantages of the step up transformers are the following

1. Power transmission

Step up transformers help to transmit electricity over a long distance at affordable prices.

2. Non-stop workability

Unlike other electronic devices which are unable to work continuously, step up transformers have the ability to work constantly which is one of the reasons why it is a suitable choice for a power distribution system.

3. Easy maintenance

Step up transformers come with an easy maintenance facility. Its maintenance includes cleaning the contacts and repairing the damaged parts.

4. No starting time

A step up transformer can start immediately without any delays.

5. Efficient

Step up transformers are highly efficient and suffer from very little loses.

Also read: Advantages and Disadvantages of a Step-up Transformer

Purchasing tips

The requirements of a step transformer can be diverse as it is used to increase voltage. For example in the case of an industrial unit a transformer might be used with machines worth million dollars. That is why it is better to not to go for inferior quality step up transformers as it can lead to a major loss.

Also read: Key Tips to Select Step up Transformer Manufacturers