protocol217
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1. SFH 4715S IR OSLON Black 3.4 W , half angle ±45°, typ. 1030 mW & 440mW/sr at 1 A dc
http://www.osram-os.com/osram_os/en...500mw/emitters-with-850nm/sfh-4715s/index.jsp
datasheet: http://www.osram-os.com/Graphics/XPic8/00100755_0.pdf/SFH 4715S Lead (Pb) Free Product - RoHS Compliant.pdf
2. SFH 4783 Dragon Dome 2.1 W , half angle ±12°, typ. 470mW & 2300 mW/sr at 1 A
**broken link removed**
datasheet: http://www.osram-os.com/Graphics/XPic0/00119243_0.pdf/SFH 4783, Lead (Pb) Free Product - RoHS Compliant.pdf
which of this two leds is more powerful, brighter or can light up more - further
and explain to me whu is there two radiant intensitys (1030 mW & 440mW/sr) what does 1030 mean and what does 440 ?
http://www.osram-os.com/osram_os/en...500mw/emitters-with-850nm/sfh-4715s/index.jsp
datasheet: http://www.osram-os.com/Graphics/XPic8/00100755_0.pdf/SFH 4715S Lead (Pb) Free Product - RoHS Compliant.pdf
2. SFH 4783 Dragon Dome 2.1 W , half angle ±12°, typ. 470mW & 2300 mW/sr at 1 A
**broken link removed**
datasheet: http://www.osram-os.com/Graphics/XPic0/00119243_0.pdf/SFH 4783, Lead (Pb) Free Product - RoHS Compliant.pdf
which of this two leds is more powerful, brighter or can light up more - further
and explain to me whu is there two radiant intensitys (1030 mW & 440mW/sr) what does 1030 mean and what does 440 ?
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