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Old 04-12-2013, 05:35 PM #1
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Default Running a Bluray Diode on one button cell

I am trying to make a small build using a bluray diode(may use a red if it will work better). This build will only have space for one resistor and one button cell.

I am planning to use a 1025 button cell which does 3.7V(i think?) along with the appropriate resistor to power a laser. I worry about the bluray, since without a driver I run the risk of spikes. Maybe a red would fair better.

Let me know what you think,
Isaac


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Old 04-12-2013, 05:47 PM #2
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Default Re: Running a Bluray Diode on one button cell

Nevermind, it looks like they can only output like 1mA. I will have to search some more to find a small battery.
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Old 04-12-2013, 06:15 PM #3
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Default Re: Running a Bluray Diode on one button cell

10280 is your best bet.. that wont get you beyond 200-250mA current draw i suppose!

check lighthound.com or fasttech.com for more options
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Old 04-12-2013, 07:05 PM #4
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Default Re: Running a Bluray Diode on one button cell

So that would be 10mm x 28mm correct? I fear it would be too long....I may need to scrap this, but i was planning to turn an Aixiz module into a tiny working laser. I fear the power choices won't be compatible.
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