50W mains dimming Triac LED Lighting Power Supplies of Constant Voltage operation. Ideal for use with LED replacement down lights where its not viable or possible to re-wire for 1-10Vdc functionality.

SKU: UVC25TD Series

Products in this Range

Part number Power Input Voltage Output Current IP Rating Dimensions
UVC1250TD 50W 220 ~ 240VAC 4.16A Request quote
UVC2450TD 50W 220 ~ 240VAC 2.08A Request quote


Constant Voltage output

Fully isolated

Short circuit, over current and over voltage protection up to 80% efficient

Fire resistant plastic cover

Compatible with leading edge and trailing edge dimmers

10 ~ 100% Dimming load

10 ~ 100% Dimming range

Mains dimmable

Push terminals for easy installation

2 years warranty


  • Decorative LED lighting
  • LED Shelf lighting
  • Ambient LED lighting
  • LED strip lighting systems
  • Warehouses
  • Retail
  • Industrial
  • Domestic
  • Commerical


UVC50TD Series are a range of 50W triac dimming LED lighting power supplies, available in 12Vdc and 24Vdc output options.  This range is a constant voltage design operating at small dimming loads, with 180-240Vac input voltage and dimming capability of 10% to 100% of load. PCV25TD Series has an integrated driver with push terminals for easier installation, PFC circuitry, high efficiency circuitry, is mains dimmable and is designed to work with leading /trailing edge triac dimmers.  Featuring a fully isolated design enabling compatibility with a wider dimming range and also enclosed in a fire resistant plastic case with an IP20 rating, this allows for installation in domestic, commercial, retail and industrial applications.

UVC50TD Series incorporate short circuit, over current and over voltage protections and are ideal for retrofit applications as no extra wiring is required; they are also particularly ideal for LED replacement downlights where it’s not viable or possible to re-wire for 1-10Vdc functionality.

The UVC50TD series are supplied with a 2 year warranty.


Current 2.5A
Power Factor >0.95
Efficiency >80%
Operating Temperature -20 ~ +50C

Additional Information

Output Current
Safety Standards , , , , , , ,
Output Voltage ,
Input Voltage
IP Rating