Sold/Expired Did you know Piglet can be a single level Buck/Boost driver?

goldserve · Apr 30, 2007

Just for those who are not a fan a dual levels or anything like that, I can configure the Piglet without a microprocessor and fixed to one level fully regulated buck/boost driver at 50/100/350/500/750/850 ma. Other currents available but I may not have the resistors.

I thought I'd bring this up because some have requested a single level driver.

chimo · Apr 30, 2007

Kevin, I knew.

I bet you could also arrange an external switch to select one of three levels.

Paul

bombelman · Apr 30, 2007

chimo said:
Kevin, I knew.
I bet you could also arrange an external switch to select one of three levels.
Paul

hehe, cool ! :grin2:

goldserve · Apr 30, 2007

chimo said:
Kevin, I knew.

I bet you could also arrange an external switch to select one of three levels.

Paul

An external switch can switch from one of two levels really...but yeah =D

greenLED · Apr 30, 2007

You guys are nuts; I like you. :grouphug:

Bullzeyebill · May 1, 2007

What would the effficiency be, say at 750mA's to the led?

Bill

goldserve · May 1, 2007

Two nimh won't be able to provide 750 to the led. I reconmend li-ion for 80-85% efficiency. Even lithium primaries won't handle 750 to the led.

Scattergun · May 1, 2007

I know as well!!!
I love this little piglet I got!!
Really nice setup in my Aleph19-Cree!!!
Thanks Goldserve!

goldserve · May 1, 2007

Scattergun,

Nice to see it's going well!

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Sold/Expired Did you know Piglet can be a single level Buck/Boost driver?

goldserve

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chimo

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bombelman

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goldserve

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greenLED

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Bullzeyebill

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goldserve

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Scattergun

Enlightened

goldserve

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