A Guide To The Different Types Of Pole Mounted Transformers

6Feb - by Grace - 0 - In Tech

Transformers are an essential part of many electrical systems, and as such, you need to understand the different types to buy the right one for your needs. In this article, we will go over the different types of pole-mounted transformers, their benefits and drawbacks, and how to choose the right one for your application.

What is a Pole Mounted transformer?

There are many different types of pole-mounted transformers and it can be difficult to know what to look for when purchasing one. This guide will outline the different types of pole-mount transformers and how they work, Bravo Electro also shares some in-depth information on what is the difference between an AC and DC power. 

First, there are static transformers that sit on the power line without moving. These are typically used in applications where extra electrical stability is required, like in hospitals or long-distance transmission lines. 

Second, there are alternating current (AC) pole-mount transformers. AC pole mount transformers use electromagnets to convert AC electricity into DC electricity. This type of pole-mounted transformer is typically used at household or commercial outlets where a higher voltage is needed, such as in hospitals or factories. 

Third, there are direct current (DC) pole-mount transformers. DC pole mount transformers use electric fields to convert DC electricity into AC electricity. This type of transformer is typically used at household or commercial outlets where a lower voltage is needed, such as in households or small businesses.

Types of Pole-Mounted Transformers

There are a few types of pole-mounted transformers, but they all have one thing in common- they use a power pole connector to attach to the transformer box. The most common type is the SMA connector, pictured to the right. Other popular connectors include the PL-259 and RP-SMA.

Another common type is the Y connector, which is pictured below. It’s also often called a BNC connector, after its original intended uses for cable TV networks. Y connectors are slightly more popular than SMA connectors because they’re easier to work with when wiring multiple transformers together.

The last type of pole mount transformer is known as an F-type transformer. It’s not as common as the other two, but it can be useful if you need more Output Amps than a standard SMA or Y connector can provide.

Applications of Pole-Mounted Transformers

Transformers are used in both commercial and industrial applications to smooth out power surges or to change the AC waveform to improve efficiency. The type of transformer that is used depends on the application and the type of power that is being transmitted. 

There are three main types of pole mount transformers: primary, secondary, and tertiary. Primary transformers are used to supply AC power from a source such as a wall outlet and are usually smaller in size. Secondary transformers are used to distribute AC power around a building and can be larger. Tertiary transformers are the most common type used in industrial applications and can accommodate large amounts of AC power.

Pros and Cons of using a Pole Mounted Transformer

When it comes to choosing a transformer, there are many pros and cons to consider. Here are some of the key considerations:

-Using a pole-mounted transformer allows you to install the transformer in an easily accessible location. This is particularly helpful if you want to use a transformer with high power ratings.

-Pole-mounted transformers can be cheaper than other types of transformers.

-However, pole-mounted transformers may not be suitable for applications that require low voltage or low current ratings.


Thank you for reading our guide to the different types of pole-mounted transformers. We hope that this article has helped to both educate and widen your understanding of these important devices. As always, if you have any questions or feedback, please do not hesitate to contact us.