LED Power Supplies (Transformers)

An LED transformer is a constant-voltage power supply that converts mains voltage to 12 V or 24 V DC for LED strip and LED bars, or to 48 V DC for magnetic track luminaires. It is used for cove-lighting and display-case LED strip runs, signage and furniture lighting, and to power 48 V magnetic track systems. The category lists Cata, ACK and İnoled brand LED strip transformers with terminal blocks, 12 V and 24 V DC constant-voltage LED drivers, LED adapters and magnetic track transformers in outputs such as 60 W, 150 W, 200 W and 360 W, in IP20 and IP64 ratings; İnoled's slim and ultra slim models are in separate subcategories. Choose the transformer by the operating voltage of the strip, an output power that covers the total power of the run with some margin, the IP rating required by the installation location, and the case size. Total power is the strip's power per meter multiplied by the run length; for some models the compatible strip length is also given. LED strip transformers deliver constant voltage; LED panels and spot luminaires driven by constant current work with their own driver, and an LED transformer is not used in place of that driver.

Products

How to choose LED Power Supplies (Transformers)

An LED transformer is a constant-voltage power supply that converts mains voltage to 12 V or 24 V DC for LED strip and LED bars, or to 48 V DC for magnetic track luminaires. It is used for cove-lighting and display-case LED strip runs, signage and furniture lighting, and to power 48 V magnetic track systems.

  • Define the space, ceiling height and mounting method before selecting a luminaire.
  • Match luminous flux, color temperature and glare control to the task and room layout.
  • Verify IP ingress protection, driver compatibility and emergency lighting requirements.

Frequently asked questions

What is LED Power Supplies (Transformers) and where is it used?

An LED transformer is a constant-voltage power supply that converts mains voltage to 12 V or 24 V DC for LED strip and LED bars, or to 48 V DC for magnetic track luminaires. It is used for cove-lighting and display-case LED strip runs, signage and furniture lighting, and to power 48 V magnetic track systems.

What should I compare when choosing LED Power Supplies (Transformers)?

Choose the transformer by the operating voltage of the strip, an output power that covers the total power of the run with some margin, the IP rating required by the installation location, and the case size.

Which product groups are available under LED Power Supplies (Transformers)?

The current subcategories include LED Strip Transformers, Drivers and Adapters, Slim LED Transformers, Ultra Slim LED Transformers. Open a subcategory to compare its products and technical details.

LED Power Supplies (Transformers) Selection Guide: Technical Criteria and Engineering Practice