Regulacija brzine motora

Ima neko ideju kak regulirati brzinu ventilatora? Asinhroni motor oko 100W, jednofazni. Navodno regulirati obicnim dimerom nije zdravo za motor. Prodaju se bas za te ventilatore nekakvi tiristorski regulatori ali ja bi to napravio sam ali neznam di da pocnem traziti shemu

Reply to
Pocetnik
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s PWM-om ti se to radi.

Uac=Umax*tau/T gdje je T period signala a tau vrijeme visoke razine.

Pozdrav !

Reply to
Mad I.D.

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