ֽ,

  • + ã
  • 2025.11.22() 22:52
ֽ
ֽ
ֽ,

  • Է : 2022. 10.16() 11:34
ֽ,
[ֵνŹ = ] ֽô ҵ LED ü, Ÿ̸ ϻȭź 溸 ޻ ߰ ̸ 11 ϷѴٰ .

ҵ氡 LED ü ߰ Ͽ, 11 180 140鸸 Ͽ, ü ϰڴٰ .

ֽô ȿ LED ⱸ  30~50% ߰ 3 ̻ ҵ ࿡ ȿ ŵ ִ.

Ÿ̸ ޻ ϻȭź 溸 ޻ 󰡱 11 ߼ ּ 鵿 ֹμͿ ߰ Ͽ 11 ϷѴٰ .

ʻȰ, 65̻(1957.12.31. ) μ شϸ, 62鸸 1,096 ȹ̴.

Ÿ̸۰ ϻȭź 溸 Ͽ 忡 ⿩ϰ, Ư ܿö Ϸⱸ 뿡 ϻȭź ߵ 濡 ū ȿ ϰ ִ.

ֽ ڴ ȯ ϰڴ. ߴ.
jjnews365@naver.com