Transformers, which are considered to be one of the fundamental devices used for efficient distribution of electrical energy and conversion of voltage levels in the desired way, have varieties according to different needs and applications.
Basically, there are five main categories of transformers.
Voltage conversion type transformers
This type of transformer has the ability to change the input and output voltage levels.
- Step-up transformers: This type of transformer provides a high voltage output by increasing the input voltage. They are generally used to accurately and efficiently transfer energy generated in power plants to transmission lines.
- Step-Down Transformers: It provides lower voltage output by reducing the input voltage. It provides an output suitable for the energy needs of the end user, such as a home or workplace.
- Isolation transformers: It is used for purposes such as safety and interference prevention by providing isolation between circuits without making any changes between input and output voltages.
Transformers by phase number
Transformers can also be classified with different names according to the number of phases used.
- Single-phase transformer: These transformers are used in single-phase AC circuits and are generally preferred for small scale projects.
- Three-phase transformer: These transformers are used in three-phase AC circuits and are preferred in industrial applications and places requiring large power distribution.
Transformers by core material and design
The core material and design of the transformer can directly affect the application range, efficiency, and related factors.
- Iron Core Transformer: The device uses an iron core, which increases the magnetic flux density and achieves high efficiency.
- Ferrite Core Transformer: Ferrite material is used to minimize energy loss, especially in high frequency applications.
- Air core transformers: These devices, which use an air gap as the core, are highly efficient in applications requiring low inductance.
- Solenoid Core Transformers: This type of transformer consists of coils wound around a cylindrical core.
- Toroidal Core Transformers: Known for its compact design and low magnetic leakage, this type of transformer consists of coils wound around a toroidal core.
Transformers by Application
Transformers are devices that can be used in many different applications. The types of transformers optimized for different purposes are as follows;
- Power transformers: It provides efficient and effective power transmission by operating at high voltage and power levels.
- Instrument Transformers: Transformers that isolate and transform current and voltage levels and are used for measurement and protection purposes.
- Distribution Transformers: Transformers that reduce voltage levels to distribute electrical energy to end users and make it available for use by end users.
- Current Transformers: A type of transformer that reduces high currents to measurable levels and transmits them to measuring devices.
Transformers by Cooling Type
Transformers are also divided into different categories based on their cooling mechanisms.
- Dry-type transformers: These air-cooled transformers do not contain flammable liquids. They are preferred for indoor applications because of their safety advantages.
- Oil Type Transformers: This type of transformer is cooled by mineral oil. They are widely used in outdoor applications where high power is required.
You can contact our experts to learn the most suitable transformer for your needs and choose the right transformer that will provide the highest energy efficiency and safety.