Korantada joogtada ah iyo moduleka tamarta xoojinta tooska ah ee hadda la hagaajin karo ee joogtada ah Moduleka Kor u qaadista Qorraxda 4A

Astaamaha alaabta
Gelitaanka danab ballaaran 5-30V, wax soo saarka danab ballaaran 0.5-30V, labadaba boost iyo buck, sida aad qabsato danab wax soo saarka ilaa 18V, ka dibna danab-gelinta u dhexeeya 5-30V isbedel random, noqon doonaa wax soo saarka joogto ah 18V; Tusaale ahaan, waxaad gelisaa 12V, hagaajiso mitirka awoodeed ee 0.5-30V wax soo saar aan sabab lahayn.
Awood sare, hufnaan sare, waxqabad ka wanaagsan XL6009/LM2577 xal. MOS 60V75A oo awood sare leh ayaa la istcmaalay oo ay la socotaa Schottky diode SS56 ah oo hadda-sare iyo mid sare leh. Lama barbar dhigi karo SS34 ee 6009 ama 2577, sababtoo ah marka loo eego mabda'a kor u kaca iyo hoos u dhaca korantada, korantada ee MOS iyo Schottky way ka weyn tahay wadarta tamarta iyo wax soo saarka.
Inductance giraanta birta silikoon aluminium, hufnaan sare. Ma jiro foori firfircooni leh oo ku jira qaabka hadda socda.
Baaxadda hadda waxa loo dejin karaa xaddidaadda wax soo saarka hadda, wadista joogtada ah, iyo nalalka ku dallaca batteriga.
Iyada oo ay leedahay wax-soo-saarkeeda ka-hortagga-socodka-socodka dib-u-socodka, looma baahna in lagu daro diode-socodka dib-u-socodka marka batteriga lagu dallaco.
Tilmaamaha isticmaalka
1. Loo isticmaalo sidii module xoojiye caadi ah oo leh ilaalin xad dhaaf ah
Sida loo isticmaalo:

(1) Hagaajin CV-ga joogtada ah ee danabka potentiometer-ka si ay danab wax-soo-saarku u gaadho qiimaha danabka aad rabto
(2) Ku cabbir soo-saarka hadda wareegga-gaaban ee mitirka badan ee 10A joogsiga (si toos ah ugu xidh labada qalimaan dhammaadka soo-saarka), oo hagaaji CC-ga joogtada ah ee potentiometer-ka si uu hadda wax-soo-saarku u gaadho heerka ilaalinta ee hadda ka badan ee la go'aamiyay. . (Tusaale ahaan, qiimaha hadda uu soo bandhigo mitirka badan waa 2A, ka dib hadda sare wuxuu gaari karaa 2A kaliya markaad isticmaasho moduleka, iyo tusaha joogtada ah ee casaanka joogtada ah ee hadda taagan marka uu hadda gaaro 2A, haddii kale tilmaamuhu waa off)
Fiiro gaar ah: Marka loo isticmaalo xaaladdan, sababtoo ah wax soo saarku wuxuu leeyahay iska caabin muunad hadda ah 0.05 Ohm, waxaa jiri doona hoos u dhac ku yimaada 0 ~ 0.3V ka dib marka la xiro culeyska, taas oo ah mid caadi ah! Hoos u dhaca danabku laguma dejiyo culayskaagu, laakiin hoos ayuu u dhigayaa iska caabbinta muunadda.

2. U isticmaal sida xajiyeyaasha batteriga
Module-ka oo aan lahayn shaqo joogto ah oo joogto ah looma isticmaali karo in lagu dallaco batteriga, sababtoo ah farqiga cadaadiska ee u dhexeeya batteriga iyo xeedho waa mid aad u weyn, taasoo keentay in xad-dhaaf ah ku dallaca hadda, taasoo keentay dhaawac batteriga, sidaas darteed batteriga waa in la isticmaalo bilowga ah. Dallacaadda joogtada ah ee hadda jirta, marka dallacadu ilaa xad, si toos ah u beddelo ku dallacaadda joogtada ah.

Sida loo isticmaalo:
(1) Go'aami koronto sabbaynaysa iyo dallacaadda hadda ee batteriga aad u baahan tahay inaad dalacdo; (Haddii cabbirka baytariga lithiumku yahay 3.7V/2200mAh, markaa korantada ku dallaca sabbaynaysaa waa 4.2V, dallacaadda weynina waa 1C, taas oo ah, 2200mA)
(2) Marka la eego xaaladaha aan culeyska lahayn, mitirka badan wuxuu cabbiraa tamarta wax soo saarka, iyo potentiometer danab joogto ah ayaa la hagaajiyaa si loo sameeyo korantada wax soo saarka si ay u gaarto koronta sabayn; (Haddii aad ku dallacdo baytari lithium 3.7V ah, ku hagaaji tamarta wax soo saarka ilaa 4.2V)
(3) Ku cabbir soo-saarka hadda wareegga-gaaban ee mitirka badan ee 10A joogsiga (si toos ah ugu xidh labada qalimaan ilaa dhammaadka wax soo saarka), oo hagaajiso awoodda hadda jirta ee joogtada ah si hadda wax-soo-saarku u gaadho qiimaha dallacaadda ee la go'aamiyay;
(4) Dallacaadda caadiga ah ee hadda jirta waa 0.1 jeer wakhtiga dallacaadda; (Batteriga hadda ku jira habka dallacaadda ayaa si tartiib tartiib ah loo dhimay, si tartiib tartiib ah uga soo dallaca joogtada ah ee joogtada ah ilaa dallacaadda joogtada ah, haddii dallacaadda hadda lagu dallaco 1A, markaa marka hadda dalladu ka yar tahay 0.1A, iftiinka buluuga ah waa dansan yahay, cagaarka nalka ayaa shidan, waqtigan batteriga waa la damiyay)
(5) Ku xidh batteriga oo ku dallac.
(Tallaabooyinka 1, 2, 3, 4 waa: dhamaadka gelinta waxa uu ku xidhan yahay sahayda korontada, iyo dhamaadka wax soo saarku kuma xidhna batteriga.)
3. Loo isticmaalo sidii a-awood sare LED module darawalka joogto hadda
(1) Go'aami awoodda hadda shaqaynaysa iyo tamarta sare ee aad u baahan tahay si aad u wado LED-ka;
(2) Marka la eego xaaladaha aan culeyska lahayn, mitir-mitirku wuxuu cabbiraa korantada wax soo saarka, iyo potentiometer-ka joogtada ah ee joogtada ah ayaa la hagaajiyaa si loo sameeyo korantada wax-soo-saarka si ay u gaarto tamarta shaqada ee sare ee LED;
(3) Isticmaal mitirka badan ee 10A si aad u cabbirto soosaarka wareegga gaaban ee hadda jira, oo aad hagaajiso awoodda hadda jirta ee joogtada ah si wax-soo-saarka hadda uu gaaro LED-ga hadda shaqeeya ee horay loo go'aamiyay;
(4) Ku xidh LED-ka oo tijaabi mishiinka.
(Tallaabooyinka 1, 2, iyo 3 waa: gelinta waxay ku xiran tahay sahayda korontada, wax soo saarka kuma xirna iftiinka LED-ka.)