Power Semiconductors Ltd. manufactures liquid and air cooled heatsinks for the power electronics industry. Custom designed semiconductor stack assemblies are also produced using Thyristors, Diodes and IGBT's. Power Semiconductors Ltd. is also the sole UK & Irish distributor for the following companies :- EUPEC - (Division of Infineon) IGBT's, Thyristors and Diodes POWERSEM - Manufacturers of low power isolated modules incorporating IGBT's, Thyristors and Diodes. ITELCOND - Manufacturers of Aluminium Electrolytic Capacitors ICAR - Manufacturers of Power Electronic Capacitors Power Semiconductors Ltd.