Radiation Tolerant LED PSU

Power supply unit for emergency luminaires that may need to be used in areas with radiation. The power supply consists of a transformer, a diode bridge, capacitors and an optional voltage stabilisation device. It converts a 207V to 253V 50Hz AC to a stable DC voltage and current, as required by the LED load. Due to design constraints this is best for loads under 7-8W. More info at the Wiki page