TDK-Lambda has developed a range of power supplies specifically targeted towards LED applications. These 12W supplies are IP66-rated and accept a wide universal AC input.

The LED power supplies are available in two output modes – the LDV12 series provides a constant voltage of 12V, 15V and 24V and the LDC12 series provides a constant current of 350mA and 700mA. Both series are convection cooled, operating between -10 and +60°C without derating, with a guaranteed start up at -20°C and an output efficiency of 82%. Standard features include short circuit, over load and overvoltage protection. The units are measuring 90 x 34.5 x 21mm, and are mounted in a vibration and shock resilient sealed case.

As well as being EN55015, EN55022, VCCI, CISPR22 and FCC compliant (achieving class B conducted and radiated emissions with a substantial margin), TDK-Lambda’s LDV12 and LDC12 series meet UL1310 (Class 2), EN61347-1 and EN61347-2-13 safety approvals and carry the CE mark. To ensure long term reliability all models meet EN61000-4-2, -3, -4, -5, -6, -8, -11 immunity standards together with a MTBF of over 700,000 hours and a calculated e-cap life of up to 10 years, supported by a three-year warranty.