Qhov kawg ATX Lub Hwj Huam Muab Mod Nrog USB Them Chaw Nres Nkoj: 7 Cov Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31

Kuv paub tias twb muaj ib pawg ntawm cov no nyob ntawm no, tab sis kuv tsis tau pom ib yam zoo li no yog li kuv xav tias kuv yuav tshaj tawm nws, yog li ntawm no nws yog.

Cov khoom siv hluav taws xob no muaj 3 12v kab, 3 5v kab, 3 3.3v kab, 1 -12v kab, & 2 USB chaw nres nkoj. Nws siv 480 Watt ATX lub zog xa khoom thiab tso tawm lub zog txaus los ua haujlwm feem ntau. Nws raug nqi kwv yees li $ 35 rau txhua yam suav nrog ATX lub zog xa khoom. Qhov no kuj yog txoj hauv kev zoo los ua cov ATX lub zog siv hluav taws xob uas cov neeg feem coob tau zaum ib puag ncig khaws cov hmoov av pab tau dua.

CEEB TOOM

Txoj haujlwm no suav nrog hluav taws xob thiab cov cuab yeej ntse. Txawm li cas los xij qhov khoom siv hluav taws xob no tsuas yog tso tawm 24v max Koj yuav tsum tsis txhob qhib rooj plaub, thaum ntsaws rau hauv muaj qhov ua rau muaj hwj chim tuag nyob hauv thiab cov khoom siv sab hauv yuav khaws ntau lub zog rau hnub txawm tias tsis tau ntsaws. Cov khoom siv hluav taws xob no tso tawm kom txaus tam sim no kom pib tua hluav taws. Nco ntsoov siv xaim uas hnyav txaus los tuav tam sim no thiab xyuas kom tseeb tias tsis muaj lub cev luv. nce, lossis yog tias koj hlawv koj lub tsev poob qis yog li ceev faj.

Kauj ruam 1: Qhov & Cov Cuab Yeej

Qhov

• ATX Fais Fab Khoom
• Kev Sib Raug Zoo Nrog Txiv Tsawb Jacks
• Taub qab Splices
• Qhov Muag Txuas
• Hom A USB Jacks
• 12 Txoj Kev Terminal Thaiv
• Daim Ntawv Me Me Ntawm Sawb board
• Miniature SPST Toggle Hloov
• NC Momentary Pushbutton Hloov
• Vaj Huam Sib Luag Mount Qhov Taw Qhia LED (Mine tau tsim ua hauv qhov tiv thaiv rau 12v siv)
• Cov Hwj Huam Muaj Zog Siab
• Cov cua sov rau Cov Tiv Thaiv
• Hlau Rau Txuas Txhua Yam
• Super kua nplaum
• Daim Kab Xev Hluav Taws Xob
• Zip Ties Cov
• Khoom siv tes ua Plywood lossis lwm yam khoom siv los ua rooj plaub

Cov cuab yeej

• Hlau Strippers
• Hlau Cutters
• Crimpers
• Riam Riam
• Pliers
• Kub Nplaum Phom
• Soldering Hlau & Solder
• Laum & Laum Khoom
• Ntsia Hlau Tsav
• Volt ntsuas

Kauj Ruam 2: Mount Binding Posts

Kuv Mount 7 Pairs ntawm cov ntawv khi rau ntawm lub vaj huam sib luag pem hauv ntej. Kab rov tav nrug yog 3/4 "thiab qhov sib nrug ntsug yog 1". Kuv tau laum kuv lub qhov me me kom kuv tuaj yeem ntsia tau cov kab lus kom nruj. Kuv ntxiv cov LED & cov hloov pauv mus rau sab ntawm lub vaj huam sib luag.

Kauj ruam 3: Ntxiv USB Ports

Cov khub ntawm USB chaw nres nkoj tau muab tso rau ntawm ib daim me me ntawm lub rooj tsav nkoj. Lawv tau teeb tsa rau saum vaj huam sib luag. Cov qhov tau drilled tawm tom qab txiav kom haum nrog rab riam exacto. Lub jacks txuas nrog 5v kab tos kom lawv ib txwm muaj lub zog txawm tias thaum lub hwj chim tseem ceeb raug kaw. Tus pin 1 ntawm USB chaw nres nkoj yog +5v thiab tus pin 4 yog hauv av. Kev paub tseeb tias USB chaw nres nkoj tau txuas kom raug Qhov voltage ntawm cov chaw nres nkoj usb yuav tsum yog nruab nrab ntawm 4.75 & 5.25 volts

Kauj Ruam 4: Hlau Vaj Huam Sib Luag

Hlau Xim Rau ATX Lub Hwj Huam Fais Fab

Xim	Teeb liab
Dub	Hauv av
Daj	+12v
Liab	+5v
Txiv kab ntxwv	+3.3v
Xiav	-12v
Dawb	-5v (Tsis siv los ntawm ATX 1.3)
Ntshav	+5v Standby (Muaj lub zog txawm tias lub hwj chim raug muab tua)
Ntsuab	Lub Hwj Chim On (Luv rau hauv av kom qhib lub zog siv)
Grey	Fais fab OK (Tsis siv hauv txoj haujlwm no)
Xim av	3.3v Sense (Tawm txuas nrog 3.3v kab)

Kuv siv 12 txoj hauv kev dav dav thaiv kom txuas txhua yam yooj yim dua. Kuv lub davhlau ya nyob twg thaiv tsuas yog ntsuas rau 25 amps yog li kuv tau siv 2 ntu rau kab 3.3 & 5v nrog rau pem hauv ntej jacks cais ntawm lawv. Kuv siv 12 AWG xaim rau 3.3 & 5v kab thiab 16 AWG xaim rau lawv. Qhov taw qhia coj yog txuas nrog -12v kab. (Faj seeb: cov coj siv ntawm no muaj tus tiv thaiv ua tau ib txwm liab coj yuav xav tau 500-700 ohm resistor siv nws nrog 12v) Lub toggle hloov yog SPST thiab lub khawm hloov yog NC ib ntus. Lawv tau txuas hauv kab; ib sab mus rau hauv av ib sab mus rau txoj kab hluav taws xob ntsuab.

Kauj Ruam 5: Tshaj Tawm Cov Khoom Siv Hluav Taws Xob

Cov khoom sib txuas qub yuav tsum tau muab tshem tawm thiab hloov nrog qee lub pob tw txuas. Vim tias cov xov hlau nyias nyias thiab nws yuav tso tawm ntau qhov tam sim no peb yuav tsum tau ntim ntau cov xov hlau kom nws thiaj li tswj tau qhov tam sim no. Kuv tso 4 tus pin molex txuas rau yog li kuv tuaj yeem siv lawv los sim lub khoos phis tawj qub. ATX cov khoom siv hluav taws xob muaj qhov tsawg kawg nkaus uas yuav tsum tau teev rau ntawm cov khoom siv hluav taws xob. Kuv xav tau.3A ntawm kab 3.3v, 1A ntawm kab 5v, thiab 1A ntawm kab 12v. Kuv siv cov tshuaj tiv thaiv rau kab 3.3 & 5v thiab lub tub yees txias rau kab 12v. Cov mis los laij cov resistor loj yog Kuj = Volts / Amps. Kuv xav tau 11 Ohms rau kab 3.3v thiab qhov ze tshaj plaws tiv thaiv avalable yog 10 Ohms uas muab.33A thiab 5 Ohm resistor xav tau rau kab 5v. Cov mis los laij cov wattage yog Watts = Volts * Amps uas muab ntau dua 1W rau kab 3.3v & 5W rau kab 5v. Koj yuav tsum siv tus tiv thaiv uas yog ob zaug wattage koj xav tau los pab ua kom lub sijhawm qis. Kuv siv 10W resistors rau ob kab. Lawv tau teeb tsa nruab nrab ntawm ob qhov loj TO-220 lub rhaub dej uas tom qab ntawd zoo rau hauv rooj plaub uas ua rau cov tiv thaiv qis dua 110o F.

Kauj Ruam 6: Ua Kom tiav

Ceev cov kev sib txuas, ntxiv cov ntawv lo, thiab txheeb xyuas ob txoj kab txuas. Tig lub hloov pauv thiab yog tias txhua yam ua tiav raug nws yuav tsum tuaj. Txheeb xyuas qhov ntsuas hluav taws xob nrog lub ntsuas hluav taws xob thiab yog tias qhov tsawg kawg nkaus tau ua tiav qhov ntsuas hluav taws xob yuav tsum nyob ze rau qhov lawv tau ntsuas ntawm. Yog tias ib qho ntawm cov kab dhau los lossis ua kom luv zog yuav raug kaw, nias lub pob pib dua lossis tig lub zog tua thiab rov qab qhib yuav rov pib dua. Yog tias nws kub dhau nws yuav tsum kaw yog tias qhov tshwm sim tig nws tawm thiab cia nws txias thiab ua kom tsis muaj dab tsi ntau dhau thiab tias lub zog hluav taws xob muaj qhov cua ntau thiab nws tsis ntim nrog hmoov av. cov chaw nres nkoj ua ntej ntsaws rau hauv mp3 player lossis lub koob yees duab thiab ntsuas nws nrog USB keyboard lub teeb yog tias koj tuaj yeem ua tau. Nco ntsoov tias qhov hluav taws xob mus rau USB chaw nres nkoj yog nruab nrab ntawm 4.75 & 5.25v

Kauj Ruam 7: Hloov kho 9-22-2009

• Kuv tau rov kho qhov teeb tsa ntawm lub hwj chim.
• Kuv tau txav cov kab ntawv txuas ntxiv sib nrug kom nws yooj yim dua txuas xov hlau rau lawv.
• Thiab kuv tau ua daim ntawv lo zoo rau pem hauv ntej thiab saum toj.

Daim ntawv lo lub hwj chim hauv zip zip tau ua hauv adobe foob pob hluav taws thiab tuaj yeem kho tau. Txhawm rau kom pdf luam tawm ntawm 100% me me kom ntseeg tau teev nplooj ntawv nplai rau tsis muaj nyob hauv adobe nyeem ntawv. Daim ntawv qhia tag nrho me me yog 200dpi thiab yuav tsum luam tawm ua 7 ^{1/8 ib} nti dav.