Hello friends,
Is video m hum led ke liye resistance ki value calculate karna sikhege. Ye method aap kisi bhi tarah ki led ke liye istemaal kar sakte hain and kisi bhi tarah ki ac ya dc voltage par bhi istemaal kar sakte hain.
In this video we’ll learn how to calculate resistance value for any type of led for any type of ac or dc voltage.
5mm ki led jo market m milti hai normally unki forward voltage 1.8 se 2.4 volt tak hoti hai. Lekin har tarah ki led market m mil jati hain jinki forward voltage 3,6,9,12Volt ya kuch or bhi ho sakti hai us case m aap dukaandaar se puch sakte haik ke led kitne volt ki hai.
Generally, 5mm LEDs has forward voltage from 1.8 to 2.4 volts. But nowadays there is a huge variety of LEDs is available in market which may have different forward voltage values like 3,6,9,12Volts etc.
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