How do modern LED dimmers work without wasting energy?
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YouTubeil Prof Elettrico - Corrado Lai
How do modern LED dimmers work without wasting energy?
⚡ Come fanno i dimmer moderni a regolare la luminosità senza sprecare energia? Dai vecchi reostati che scaldavano tantissimo… fino ai TRIAC, DIAC e ai moderni dimmer smart per lampade LED 💡 In questo short vediamo: 🔸 perché i vecchi regolatori dissipavano energia in calore 🔸 come funziona il controllo dell’angolo di fase 🔸 ...
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短视频

2:49
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