SMPS
SMPS(Switching Mode Power Supply) ġ Īϴ AC DC ȯϿ ǰ Ű ʼ ġ̴. SMPS ڻ ־ ؾ Ѵٴ ǹ̿ ý ζ , 쿡 ־ ý ϴµ Ѵٴ SMPS , , ߴ ⺻̰ ʼ ġ ִٰ ִ.
Power Supply , , Ƿ ȯ ʿ ǰ Ͽ 뵵 ũ ǰ, OA ǰ, ǰ 3 κ ִ.
κк ϰ Ư ϸ, ǰ ѱ ϰ ټ ִ. а SMPS 2005 1б ǵ÷̿(PDP, LCD TV) SMPS Ͽ ̰ OA ſ SMPS ̰ ִ.
SMPS ΰġ ϴ ÷ܻ ƴϴ. 庮 ϴ Ѱ ϴµ 6 Ⱓ ҿǸ ü ŷڼ ŷ ٲٴ ̴. ǰ Vender δ 幰. ǰ Vender δ ϴ.
̿ ֿ ŷ κ Zڷ ̷ ִ. Z PDP, LCD, ٷӰ ϰ ־ Z ū ȸ LG ŷ κ 찡 ִ. ܱ , Z ٴ ۽ ŷ ϴ ̶ ִ.
, ̿ 3б Ͽ. 4б 3бⰡ 3б ؿ ġ ̳ δ δ. ϰ ־ ۳ ̻ ǰ ִ.
̷ ȣ ̾ ̴µ, OAκ LCD, PDPκ DZ ̴.
̿ Z M/S 30%ܷ ǰ ִ. ̿ б ̸ мغ Z б ڵ Ͽ 踦 Դ. Set ʱ 屹鿡 ǴܵǴ ŭ Setü ǰ з ӵ ̴µ, ̴ ǰ ÷ ȸ ̴.
LCD/PDP TV SMPS ̿ ٽɿ̴. 05 ⵿ 2 ̻ ϴ µ 06 ̷ 弼 ̾ ̴. ̿ Z VD(Visual Display) Z 60:40 ǰ ִ. 06 ݱ ܰ϶ з , Ϸ Ǵ 06 Ϲݱ ķδ ܰ ɼ .
ι(ī, ķڴ, STB), 繫 ű ι IT ռ 5~10% ϰ ְ, Ϻ ǰ DVTι ǰ Life Cycle Ư¡ ִ. Ŀ ̷ ū ȭ ̴.
̿ǰ ִ (1) Ը ۿϴ (2) ǰ Life Cycle ª (3) (4) ǰ Life Cycle ִ ɷ° Setü ŷ 켱 Ǵ Ư¡ ִ.
ħ Ư¡ ִ. ռ ߴ ߵ ⱸ, ʱ 屹 ǰ ϸ ǰ ܰ з ̿ǰ Ǯ ̴.
̰DZ(bluemoon@viptooza.com)
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