Reactors and Transformers

Ballasts and Transformers: Essential Elements for Your Lighting

Welcome to the Reactors and Transformers section on Elettroclick. In the world of lighting and electrical equipment, ballasts and transformers play a crucial role in ensuring the correct functioning of your devices. On Elettroclick, you will find a wide selection of these components, all made by the best brands and available at the best online prices. Find out more about our products and choose the ideal solution for your needs.

Visit the dedicated section and discover the vast range of lighting products available on our site.

What Are Reactors and Transformers?

Reactors and transformers are essential electrical devices for controlling energy. Ballasts are components that limit current in electrical circuits, thus protecting equipment from overloads and potential damage. They are widely used in fluorescent and halogen lamps to stabilize the current flow. Transformers , on the other hand, are devices that modify the voltage of the electric current, allowing the energy supplied by the network to be adapted to the specific needs of various devices, such as low voltage lamps.

What are reactors and transformers used for?

Both components are essential for the proper functioning and safety of lighting systems and other electrical devices. Here are some of the main functions:

• Current Stabilization: Ballasts help limit and stabilize the flow of current in circuits, preventing fluctuations that could damage lamps.
• Voltage Adaptation: Transformers modify the voltage of the current to adapt it to the specific needs of various devices, optimizing their efficiency and durability.
• Equipment Protection: Both devices play a vital role in protecting equipment, preventing potential overloads and short circuits.

The Best Brands of Reactors and Transformers

On Elettroclick, we are committed to offering products from the most reliable and renowned brands in the lighting and electrical equipment sector. Among the best brands available in our catalogue, you will find:

• Philips: A world leader in lighting, Philips offers high-quality ballasts and transformers, known for their reliability and durability.
• Osram: Recognized for innovation and advanced technology, Osram provides efficient and safe energy control solutions.
• Tridonic: Specializing in professional lighting components, Tridonic is known for the quality and reliability of its products.
• Vossloh Schwabe: This German company offers high-performance reactors and transformers, ideal for a wide range of applications.

Visit the dedicated section and find out more about Philips and Osram .

Types of Reactors

Ballasts , also known as ballasts, are essential components for the correct operation of high intensity discharge, fluorescent and LED lamps. There are different types of reactors, each designed for specific applications:

• Electromagnetic Ballasts: These are the most traditional ballasts and use an iron core and copper windings to limit the current. They are rugged and reliable, but can be less efficient than their electronic counterparts.
• Electronic Ballasts: Use electronic circuits to limit and stabilize the current, offering greater energy efficiency and lower heat emissions. They also allow faster ignition and a longer lifespan of the lamps.
• Hybrid Ballasts: Combine the characteristics of electromagnetic and electronic ballasts, offering a balance between efficiency, stability and costs.
• Dimmable Ballasts: Designed for dimmable lamps, these ballasts allow you to adjust the light intensity, offering greater control over the lighting and further energy savings.
• Pulse Ballasts: Used mainly for high-performance lamps such as those used in sports facilities, these ballasts provide immediate and stable ignition.

Reactors and Transformers: How Do They Work?

Ballasts and transformers play distinct but complementary roles in lighting systems and electrical circuits. Let's take a closer look at how they work:

Reactors

Ballasts regulate the flow of current in the electrical circuit to ensure the correct functioning of the lamps. They work like variable resistors, limiting the current that passes through the lamp. In electromagnetic ballasts, an iron core wrapped with copper wire creates a magnetic field that stabilizes the current. In electronic ballasts, sophisticated circuitry electronically controls and modulates the flow of current, providing greater efficiency and performance.

Transformers

Transformers, on the other hand, serve to modify the electrical voltage to adapt it to the specific needs of the connected devices. They work by using two windings of wire, the primary and the secondary, wrapped around an iron core. When current passes through the primary winding, it generates a magnetic field that induces a voltage in the secondary winding. Depending on the ratio of the primary and secondary windings, the voltage can be increased (step-up transformers) or decreased (step-down transformers). This process allows the energy supplied by the network to be adapted to the operating specifications of the lamps and other electrical appliances.

Understanding how ballasts and transformers work is essential to ensuring efficient, safe and long-lasting lighting. Both devices are designed to optimize energy flow, protecting equipment from overloads and improving overall operational efficiency.