...The first Icons have a very clever regulator circuit that imperceptibly ramps down the output while in use to conserve the battery.
Quote from: ringzero on October 25, 2009, 05:57:51 AM...The first Icons have a very clever regulator circuit that imperceptibly ramps down the output while in use to conserve the battery.You mean a bit like an unregulated circuit, the light just gets dimmer They certainly look more fun than most of the dull looking lights we see. Reminds me of a pack of Mini Sharpies
Quote from: ringzero on October 25, 2009, 05:57:51 AM...The first Icons have a very clever regulator circuit that imperceptibly ramps down the output while in use to conserve the battery.You mean a bit like an unregulated circuit, the light just gets dimmer
Quote from: Neil on October 25, 2009, 04:30:25 PMQuote from: ringzero on October 25, 2009, 05:57:51 AM...The first Icons have a very clever regulator circuit that imperceptibly ramps down the output while in use to conserve the battery.You mean a bit like an unregulated circuit, the light just gets dimmer Not exactly.When switched on it always starts at max output, then ramps down linearly at something like 7 percent/minute down to about 30% of max after 10 minutes. Supposedly the gradual ramp down is imperceptible to the human eye.At this point, if you switch off then on again it returns to max brightness and begins ramping down again.The designer has optimized the Icon to maximize usefull output and runtime for common Alkaline cells.This guy's approach may seem a little unorthodox, but he's probably one of the very best designers working in the field of portable lighting.Full Disclosure: I don't yet own an Icon, but have been very impressed with the reviews over on CPF..
I can imagine myself pulling one of these out believing it to be a marker then marveling at the invisible ink that seems to glow. =o
Thanks for the links mate
Quote from: Mike, Lord of the Spammers! on October 27, 2009, 05:34:22 AMThanks for the links mate No problem Mike. selfbuilt does some great reviews doesn't he.
Hm, wonder how's the heatsinking done with the all plastic body.
Quote from: jzmtl on October 27, 2009, 02:44:56 AMHm, wonder how's the heatsinking done with the all plastic body.Looks like the designer has thermal issues under control:(Image removed from quote.).
I will have to join CPF at some point (maybe when I've actually had some sleep ) as I do need to learn a lot of the flashlight jargonese
Quote from: Mike, Lord of the Spammers! on October 27, 2009, 06:02:56 AMI will have to join CPF at some point (maybe when I've actually had some sleep ) as I do need to learn a lot of the flashlight jargonese Are you sure you want to do that? It's not too late to turn back. Consider this fair warning.