Sujet : Re: 6v pilot lamp
De : eternal.september (at) *nospam* ademu.com (Arie de Muijnck)
Groupes : sci.electronics.repairDate : 14. Mar 2024, 11:06:08
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <usuelv$1d92b$1@dont-email.me>
References : 1 2 3
User-Agent : Mozilla Thunderbird
On 2024-03-14 05:31, UFO wrote:
Been hearing that a lot for responses.
Since the LED needs I guess 1.5V to be on,
and can burn out with too much voltage, it
did not seem to be a suitable option.
That is why series resistors are always used.
R = (Vin - Vled) / Iled
Arie