Cov txheej txheem:
Video: DIY High Power Bench Power Supply: 85W: 3 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Lub zog siv hluav taws xob yog cov kua txiv ntawm koj cov phiaj xwm, ua yog tus tsim khoom me lossis cov kws tshaj lij, koj ib txwm xav tau lub zog ruaj khov thiab muaj zog zoo ntawm koj qhov pov tseg.
Hauv qab yog, cov npe khoom siv hluav taws xob tau kim, yog lawv suav nrog ntau cov yam ntxwv tab sis kuv tsis xav tau lawv, yog li kuv txiav txim siab tsim cov khoom siv hluav taws xob yooj yim thiab yooj yim uas tuaj yeem txaus siab rau kuv txoj haujlwm.
Thiab cov lus pib
Khoom siv
*DC rau DC DC-DC 9A 300W CC CV XL4016 moule Qhov tam sim no qhov hluav taws xob tsis tu ncua 5-40V txog 1.2-35V:
www.aliexpress.com/item/32770340764.html?s…
*2 102L 10K Ohm Rotary Potentiometer Wirewound Precision Pot 10 Tig
www.aliexpress.com/item/32825777514.html? searchweb0_0, searchweb201602_, searchweb201603_
*Mini Digital Voltmeter Ammeter DC 100V 10A Vaj Huam Sib Luag Amp Volt Voltage Tam Sim No Meter Tester Ntes 0.56 Dual LED Zaub Pib Tsheb
www.aliexpress.com/item/32824062417.html?s…
*24v /4 amps fais fab mov. (Lossis lub laptop them nyiaj muaj zog)
Kauj Ruam 1: Paub Koj Qhov
Hloov pauv:
Tus hloov pauv phaw (hloov pauv qis) yog DC-rau-DC lub zog hloov pauv uas nqis qis dua qhov hluav taws xob (thaum nce mus txog tam sim no) los ntawm nws cov tswv yim (khoom siv) rau nws cov zis (thauj khoom).
Hloov cov hloov pauv (xws li cov hloov pauv hloov pauv) muab lub zog muaj zog ntau dua li DC-rau-DC hloov pauv ntau dua li cov kab tswj hwm, uas yog cov kab hluav taws xob yooj yim uas txo qis qhov hluav taws xob los ntawm kev siv hluav taws xob kom sov, tab sis tsis nce qib tam sim no
Buck hloov pauv tuaj yeem ua haujlwm tau zoo (feem ntau siab dua 90%), ua rau lawv muaj txiaj ntsig zoo rau kev ua haujlwm xws li hloov kho lub khoos phis tawj lub ntsiab (ntau) muab hluav taws xob (feem ntau 12 V) nqes mus qis dua qhov xav tau los ntawm USB, DRAM thiab CPU (1.8 V) lossis tsawg dua), [ntawm Wikipedia].
Ntau yam:
Nco ntsoov, thaum yuav ib qho, nws tuaj yeem daws qhov hluav taws xob tso tawm thiab tam sim no, piv txwv li kuv tau ntsuas rau 100v 9 amps uas nws ntau dua qhov kuv xav tau, tab sis nws yog qhov zoo nyob rau sab nyab xeeb.
Teb Potentiometer:
Koj tuaj yeem siv lub lauj kaub ib txwm zoo li kuv tau ua, tab sis nws tsis yog lub tswv yim zoo rau kev ua haujlwm tau zoo, kuv tau qis ntawm pob nyiaj siv yog li kuv siv ib txwm, tab sis yav tom ntej kuv yuav hloov kho lub zog hluav taws xob rau kev ua haujlwm tau zoo thiab nyeem tam sim no.
Fais fab mov:
Kuv siv 24v tab sis koj tuaj yeem xaiv ib yam twg tiag, tsuav yog tus hloov pauv pob tuaj yeem ua nws
KAWG:
kiv cua yog nyob ntawm yeem tab sis kuv qhia koj siv nws kom khaws nyiaj txias thaum siv lub zog loj.
Kauj ruam 2: Kev thaiv kab
Kuv ua tsaug qhov no rau kev muab nyeem yooj yim, kuv siv 24v thaum nws siv 12v, tab sis nws nyob ntawm koj xaiv dab tsi.
NCO TSEG: ceeb toom tseem ceeb yog txhawm rau txheeb xyuas koj cov kev sib txuas ntau zaus tsawg kawg ob zaug, koj tuaj yeem kib koj cov nyiaj hloov pauv yog tias koj tsis ceev faj.
Kauj Ruam 3: Vaj Tsev
Kuv qhia koj kom siv ntoo lossis yas los ua vaj tsev, kuv paub lub thawv xim hlau zoo nkauj dua, tab sis zoo li tsis yog txhua yam:).
ntoo lossis yas yuav ua rau cov khoom tawg yooj yim dua vim tias koj tsis tas yuav txhawj xeeb txog kev luv luv ntawm koj cov khoom.
Thiab nrog qhov no koj tau npaj mus: D
Pom zoo:
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