Should you be using isolation transformers? What benefits do isolation transformers provide? Those are questions that many engineers and designers ask themselves. Isolation transformers are like any other type of transformer. They move electrical current from the source to a device. However, they offer three unique benefits that make them a great option for many applications.
What Are Isolating Transformers?
Like all transformers, the isolation transformer moves current to a device with one major difference. The device is isolated from the power by the transformer. The main function of this transformer is to isolate the different sections of the system to stop the flow of current and to provide no direct conduction. The transformer blocks the DC transmission from one circuit to the next while allowing the AC current to flow.
Electric Shock Prevention
The name says it all. These transformers work by isolating the current from the operator. Circuits can easily be divided safely using these types of transformers. According to Bridgeport Magnetics, as of 2019, $301 billion will be used for these types of transformers in medical devices, on power lines, phone lines, and other applications where safety needs to be enhanced.
This type of transformer is especially favored for use in sensitive devices that are used directly by operators to help reduce the risk of a shock hazard. Computers are a good example of sensitive devices that operators come directly in contact with.
Noise Cancelling Properties
These transformers reduce a wide range of noise that is created when connecting amplifiers and speakers. They can separate radio frequencies as well to cancel out circuit generation sounds. They suppress electrical noises for sensitive electronics like computers, medical equipment, and more.
The noise blocking properties of these transformers are essential for equipment and devices where interference from electrical noise can affect the accuracy of the equipment. Medical devices that provide auditory readings are a good example.
They Have Special Insulative Properties
Isolation transformers are designed with special insulation that lies between the primary and secondary that helps high voltage to be moved through the windings. Managing voltage from 1000 to 4000 is no problem for these transformers. These transformers can handle high voltage movement safely and efficiently.
You can learn more about isolating transformers and how they can improve your designs by connecting with a trusted supplier. Learn more today.