DC-DC 12-90V to 3V

Rasprava o el. shemama, pitanja i diskusije. Ako ti treba neka shema, ovdje pitaj.

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Alex1
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DC-DC 12-90V to 3V

Post by Alex1 »

Trebao bi shemu za dc-dc converter 12-90V na 3V, pogonilo bi 5 Ledica
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Cvik_Dasa
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Re: DC-DC 12-90V to 3V

Post by Cvik_Dasa »

kakve su to ledice na 90V :?:

Image

ova shema ti max može držat 400mA na 90V, zato pitam kakve su to ledice
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Alex1
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Re: DC-DC 12-90V to 3V

Post by Alex1 »

imput je od 12-90V output 3V fiksno. step down...
Zapravo da smanjim raspon zadovoljio bi se i sa 40-60V input, 3V output
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pedja089
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Re: DC-DC 12-90V to 3V

Post by pedja089 »

http://www.ti.com/lsds/ti/analog/webench/power.page
http://www.ti.com/lsds/ti/analog/webench/led.page
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