Union Elecom (representative Tae-Woo Kim, www.unionelecom.co.kr) introduced ‘UP Series,’ SMPS (Switching Mode Power Supply) power supply unit, at the ‘L&D KOREA 2011 (The 2nd International LED & Display Korea)’ held at New EXCO in Daegu, Korea from September 28 to 30.

SMPS changes AC input voltage into DC output voltage by switching semiconductor element for electric power in the way of P.W.M. control. It divides into standard and ordered specifications and ranges from 15W to 1500W.

Union Elecom established in 1995 has been doing R&D on SSR (Solid State Relay) non-contacting relay and noise filter etc apart from SMPS.

Meanwhile, in L&D KOREA 2011, co-organized by metropolitan councils like Daegu Metropolitan City and Korea LED Association (KLEDA), whole fields utilizing LED will be covered, not only focusing on LED lightings, but as smart lighting which’s derived from different applications adopted in LED lighting, agricultural lighting, medical lighting, lighting for fishing, car lighting, outdoor lighting, and indoor lighting.

Go to ‘L&D Korea 2011′ Special News Portal

Original post by Mia Eun