470 uH inductor

[DigiBoy]

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Guys, im looking for a 470 uH inductor, color coded as yellow violet brown, nita nako sa mga electronic stores but wala gyud sila or wala sila kaila.

im trying to make this circuit here below.



any electronic guy here know what i can use to replace this instead? wala pud ko kabalo asa ni cya nga post i butang if asking for help about electronics. hehe

[dbmike]

bai pag himo nalang imo inductor...

[DigiBoy]

uhuh...and i need to know the AWG, wire length and so much and so much more. hehe

[dbmike]

completo man ang net bai.. murag naa to formula ana.. kalimot lang ko... knahanglan pila ka rounds, ang diameter or radius ba to or something.. bsta murag ing.ana...
OT: unsa man diay course nmo?

[DigiBoy]

computer eng. lingaw lingaw rani nako ang circuit. hekhek. lain nalang circuit ako ei.labad.

[blueubeblack]

If nahan ka order online bro, try sa ph.farnell.com or sa rsphilippines.com

http://philippines.rs-online.com/web/search/searchBrowseAction.html?method=retrieveTfg&Ne=4294 934505&Nr=AND(avl%3aph%2csearchDiscon_ph%3aN)&Ns=s tockPolicy_ph|1||new_ph|1&N=4294862192+4294857485+ 4294817460+4294832027&binCount=515#breadCrumb

btw, step-up dc-dc ni na circuit? O joule thief?

[metabo]

pila man ka amps?

[jet31]

naa ko 220 uH bro.. nahan ka taga an tika..

[jet31]

bro ako gisuwayan imo circuit. ako gamit kay 220 uH rad type ok raman ni work man.. then ako gisuwayan og 47 uH resistor type ok ra sad... work ra sad.

[JIGS]

kana imo gbuhat is led booster mana....


to TS: bro palit nalng og inductance meter para mka experiment ka og buhat any value of coil..