rahol
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hello,
i am making an led board in which i have to connect 50 led in parallel.
Vf of each led is around 3.4v. and input voltage V is 5V., 60W
power supply rating output : 5V,60W.
as per calculation , each led required power = 1.6*20mA = 32mW
so 50 led required 50 * 32mW = 1600mW
i am using 82ohm resister in series with each resister .
so my question is that Is this power supply is each to glow this 50 led in parallel?
or i am wrong at something?? plz justify me.
thanks in advance
i am making an led board in which i have to connect 50 led in parallel.
Vf of each led is around 3.4v. and input voltage V is 5V., 60W
power supply rating output : 5V,60W.
as per calculation , each led required power = 1.6*20mA = 32mW
so 50 led required 50 * 32mW = 1600mW
i am using 82ohm resister in series with each resister .
so my question is that Is this power supply is each to glow this 50 led in parallel?
or i am wrong at something?? plz justify me.
thanks in advance