| Author | Message | | | eric | | Posted: Sun Aug 27, 2006 11:03 am Post subject: Economical White LED | | | | Site Admin Joined: 01 Jan 1970 Posts: 311 | The general assumption is that white LEDs operate at a voltage
of 3.6 V and a current of 20 mA, which is about right. Lithium
Ion cells coincidentally have a voltage of exactly 3.6 V, which
seems to be convenient. However, we can’t just connect an
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