With the rise in semiconductor technology, the innovations in electronics have been quite rapid in the last few decades. We use more electronic items today than ever. From industrial automation units such as CNC to our office laptops, every electronic item requires a clean and stable source of power. Though these consume a lesser amount of power compared to heavy electrical, the electronics are sensitive to shocks, high currents and power surges. It shortens the lifespan, affects performance and causes irreversible damage. In places like hospitals, server rooms, tool rooms, research labs and manufacturing plants, a bulk of electronics are used. Having isolation transformers installed in these settings helps avoid equipment damage from power surges.
Understand the Isolation Transformer and Its Function
An isolation transformer is unique in a way that there is no electrical connection between the primary and secondary windings, and the number of turns in both windings is equal. If you are wondering how the electricity is transferred to the circuits when there is no electrical connection, the answer lies in electromagnetic induction. The Alternating current (AC) in the primary winding creates a magnetic field in the core, and hence electricity is transferred to the secondary winding without physical conduction, but through magnetic flux transfer.
Role of Isolation Transformer in Saving Electronics
Shield Against Power Surges
When large-scale operations happen inside an electrical infrastructure such as a hospital, event areas, factories and refineries, power surges can occur due to overvoltage, switching from the main grid to backup power, or switching high voltage appliances that have poor safety. Electronic equipment quickly gets damaged when exposed to these surges. With an isolation transformer working as a shield, the electronic equipment are safe from power surges.
Filtering Out Interferences
As the density of electrical and electronic equipment is high in the industrial and commercial complexes, the cross electromagnetic interferences can disrupt the function. Isolation transformers filter out these interferences and supply clean power to the circuit.
Handling Ground Loop Issue
When the interconnected circuits have multiple grounding paths, it creates a small potential difference and creates a path for current flow. This is a ground loop problem that often happens in the audio-visual systems. Through the isolation of the load from the source, the ground loop problem issues are handled effectively.
Safety for Operators and Users
By safeguarding the electronics from faults and shocks, the isolation transformer creates a safe space for the operators of the infrastructure and daily users of the electronics. It reduces halts in the business operations and industrial activities.
Conclusion
Safety of electronic systems should be top priority in modern healthcare, automation industries, data centers, entertainment centers, gaming zones, and others. By using isolation transformer, clean power quality is supplied to the numerous electronics and damage due to power surge is avoided. Servokon is the top name in the isolation transformer industry. If you want to buy from us, contact our support team and discuss your specific needs.
