In Stock
3.58€ / pc.
Ex Tax: 2.89€ / pc.
Frequently asked questions about the Transformers and accessories category
What are Transformers and accessories and what are they used for?
Transformers and accessories are devices for converting and managing electrical current in lighting and electrical systems. The range includes power transformers, LED drivers, adapters and smart modules from brands like Osram and Sonoff, used for powering 24V LED strips, smart switches/sockets and sensors.
Which transformer do I need for a 24V LED strip and how to choose the power?
Use a 24V DC transformer/driver with rated power at least equal to the strip’s total wattage plus a 10–20% safety margin. For example, an LEDVANCE 60W transformer is suitable for LED strips with combined power up to about 48–54W.
Can I use a Sonoff smart module with existing wiring and a transformer?
Yes, many Sonoff modules (e.g. ZBMINI, 4CH) work with 230V AC wiring, but low‑voltage loads require an appropriate transformer/driver. Make sure the module’s rated load (some Sonoff units are 2200W/230V) matches the connected devices.
What’s the difference between LEDVANCE 30W, 60W and 120W transformers and how to choose?
They differ by output power: 30W, 60W and 120W; all accept 220–240V input and output 24V with IP20 protection. Choose based on the total load of your LED strip or zones — 30W for small runs, 60W for medium setups, 120W for long strips or multiple zones.
What accessories are needed to install a transformer and an LED strip?
You’ll need connector terminals/plugs, correctly rated cable, mounting clips and heat‑shrink tubing; for outdoor use choose IP‑rated connectors and sealed junction boxes. Fuses or surge protection are recommended to protect the transformer and strip.
Which transformer to choose for outdoor lighting and are there IP‑rated models?
For outdoor use choose a transformer with sufficient power and an IP rating of IP65 or higher. The catalogue includes indoor IP20 models (e.g. LEDVANCE IP20), so use sealed enclosures or IP‑rated power supplies for outdoor installations.
Are E14–E27 adapters compatible and what are they used for?
E14–E27 adapters let you fit an E27 bulb into an E14 socket (or vice versa), increasing compatibility when replacing lamps. Useful for installing Sonoff B02 smart filament bulbs into existing fixtures without changing the fitting.
Which Sonoff sensors and accessories suit home lighting automation?
Sonoff SNZB‑02 (temp/humidity), SNZB‑03 (motion) and SNZB‑04 (door/window) together with ZBMINI and 4CH smart switches are suitable. They work in Zigbee ecosystems and enable schedules, scenes and automatic triggers for lighting.
How to check transformer power vs Sonoff smart switch maximum load compatibility?
Add up the wattage of all connected devices and ensure it does not exceed the transformer’s rating or the Sonoff switch’s maximum load (some models are rated 2200W). Leave a 10–20% safety margin to avoid peak overloads.
What input voltages do transformers in this category support?
Transformers in the range typically accept 220–240V AC mains input and provide low‑voltage outputs such as 24V for LED strips. Sonoff USB adapters provide the standard 5V USB output for smart devices.