Ib Lub Hwj Huam USB Tswj Xyuas Plug Sawb. Nrog Kev Rho Tawm: 4 Kauj Ruam (nrog Duab)

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

Tag nrho cov ntsiab lus ntawm Cov Lus Qhia no yog tso cai rau kuv kom muaj zog ntawm txhua yam khoom siv rau kuv lub khoos phis tawj yam tsis xav txog nws. Thiab tom qab ntawd tsis muaj zog txhua lub zog me me vampire phab ntsa warts thaum kuv tsis siv lub khoos phis tawj. Lub tswv yim yog qhov yooj yim, koj ua haujlwm ntawm koj lub CPU, tag nrho lwm qhov ntawm lub zog ua haujlwm (saib, tshuab luam ntawv laser, hais lus, thiab lwm yam) Thaum koj lub zog tawm ntawm koj lub CPU, lawv ua raws. Tam sim no muaj cov khoom tawm uas yuav ua qhov no rau koj, thiab yog tias koj tsis muaj kev paub ua haujlwm nrog kab hluav taws xob, thov tsis txhob nyeem ntawv thiab tsuas yog mus yuav ib qho. Muaj ntau cov khoom lag luam uas ua raws nraim qhov peb tab tom sim ua ntawm no, tab sis ntawm txhua qhov uas kuv tau tshuaj xyuas muaj qhov tsis zoo ntawm lub cuab yeej uas peb tab tom yuav tsim. Lawv poob rau hauv peb yam yooj yim:

Muaj qhov pheej yig usb tswj cov kab hluav taws xob, tab sis kuv tau pom ntau qhov uas tsis muaj kev cais tawm, thiab yog tias koj tab tom tsim txoj hauv kev rau kab hluav taws xob (120v ntawm no hauv Asmeskas) rau koj niam pawg thawj coj, thiab nws ntau pua daus las tus nqi ntawm dhau sij hawm zoo. Kuv xav tau qee qhov kev nyob ib leeg. Muaj cov kab hluav taws xob ntsuas tam sim no, Ib qho ntawm qhov hluav taws xob tau teeb tsa kom nkag siab qhov ntws tam sim no. Thaum qhov no tshwm sim cov khoom siv hluav taws xob hauv cov kab hluav taws xob txuas hluav taws xob ntawm lwm qhov hluav taws xob. Nws yog lub tswv yim zoo, tab sis qee zaum lawv tsis nkag siab raug, thiab yuav tsis tig mus rau cov khoom siv ntxiv. Tsis tas li cov khoom siv hluav taws xob xav tau lwm qhov khoom siv hluav taws xob me me kom nyob rau 24/7, qhov no peb tab tom sim zam. Muaj cov qauv tsim qauv qib kev daws teeb meem nrog kev rho tawm, uas ua haujlwm zoo heev thiab muaj tus nqi hnyav heev ib yam. Lub tshuab hluav taws xob no tsis siv lub zog ntxiv thaum nws tsis siv, thiab muab qee qhov kev sib cais hnyav los ntawm lub zog nce, thiab tsis raug nqi los ua lub tsev.

Kauj Ruam 1: Yam Koj Yuav Tsum Tau

Ua ntej tshaj yog tias koj tsis ntseeg siab rau koj lub peev xwm los ua haujlwm nrog kab hluav taws xob, thov tsum tsis txhob nyeem ntawv. Yog tias koj tsim txoj haujlwm no tsis raug, koj muaj peev xwm rhuav tshem koj lub motherboard ntawm koj lub PC. Kuv tsis tso dag.

Lub plawv ntawm cov kab ke no yog ob yam tiag tiag, qhov hloov pauv tiag tiag yog ua los ntawm DC tswj lub xeev cov khoom sib txuas, Txhua qhov kev sib cais yog muab los ntawm ib khub ntawm fuses thiab qee qhov hloov pauv hluav taws xob ua rau lub zog diodes (TVSS) Tag nrho lwm qhov yog tiag tiag txog ntawm koj, Kuv siv qhov kuv tau ncaws ncig. Uas yog cov khoom siv hluav taws xob zoo tshaj plaws, thiab cov hlua ntsaws qub, thiab lub rhaub dej kub los ntawm cov khoom siv tsis zoo, thiab USB cable uas tsis nco xaj nrog usb "A" txuas ntawm ob qho kawg. Xav tias dawb los siv txhua yam ua haujlwm rau koj. Txhua yam tau hais qhia qhov uas kuv yuav tsum tau xaj (fuses thiab tuav, TVSS, thiab Solid State Relay) tsawg dua $ 30.00 USD los ntawm tus xa khoom online.

Kauj ruam 2: Schematic

Lub tswv yim ntawm qhov Circuit Court no yooj yim zoo nkauj. Lub 5 volts muab rau hauv USB txuas yog siv los qhib lub Khoom Siv Hluav Taws Xob loj, uas tig lub zog rau lub zog txuas. Txhua qhov kev tswj hwm lub zog yog ua los ntawm cov khoom siv lub xeev ruaj khov (SSR). Yog tias koj tsis tau siv dua thiab SSR rau kev tswj hwm lub zog nws tsis tuaj yeem yooj yim dua, cov kws tsim qauv tau ua txhua yam ntawm kev siv tshuab nyuaj ntawm kev siv. Thiab qhov koj tau txais yog lub thawv nrog 4 lub dav hlau. Ob ntawm cov davhlau ya nyob twg yog rau kab hluav taws xob. Lwm ob yog rau kev tswj qhov hluav taws xob. Thaum koj muab kev tswj hluav taws xob rau cov chaw tswj hwm, cov kab hluav taws xob qhov hluav taws xob qhib. Tias nws. Tsis yog, tiag tiag. Nws tsuas yog lub thawv dub me me. Tsis xav tau engineering ntxiv. Inductive loads, motors, teeb pom kev zoo, tiv taus load. Lawv tsis tshua mob siab txog thaum lawv nyob hauv qhov ntsuas tam sim no.

Kev xa tawm uas kuv tau xaiv yog Z240D10 los ntawm OPTO22. Nws muaj qhov ntsuas siab tshaj plaws tam sim no ntawm 10 amps @ 120VAC. Qhov no yuav tsum ntau dua li txaus rau kuv lub rooj. Cov tswv yim tswj tau txais los ntawm 3-32 VDC. Yog li 5 volts los ntawm USB txuas yog ntau dua txaus. Nws kuj tau xaiv rau nws tus nqi qis. Yog tias koj xav tau lub peev xwm ntau dua tam sim no koj tuaj yeem xaj SSR loj dua. Ib feem ntawm kev tiv thaiv ntawm Circuit yog peb npaug: Thawj kab ntawm kev tiv thaiv yog SSR tiag. Nws siv qhov sib cais kho qhov muag nruab nrab ntawm lub zog thiab ntsuas ntsuas ntawm 4000 volts. Qhov thib ob ntawm Circuit Court yog ib khub ntawm 125mA fuses uas yuav tshuab yog tias thauj khoom ntau dhau. Qhov thib peb ntawm Circuit Court yog ib khub (1.5KE6.8CA) 7.14v hloov pauv qhov hluav taws xob muaj zog tiv thaiv diodes (TVSS) Cov no zoo ib yam li Zeiner diode. Thaum qhov hluav taws xob hla cov dav hlau tshaj qhov txwv. Lawv pib ua. Tsuas yog tsis zoo li Zeiner diode, lawv yog ob qho tib si. Yog li yog tias yog vim li cas qhov hluav taws xob hauv qhov chaw tswj hwm ntawm Circuit Court tshaj 7.14v lawv ua zoo li luv thiab tshuab lub fuse. Lub zog hluav taws xob tawg rau cov ntu no tau ntsuas ntawm 1500 watts rau 1 millisecond. Dab tsi yog qhov ntau txaus los tshuab lub fuse thiab tiv thaiv lub Circuit Court. Kev siv hluav taws xob zoo li qhov no tau siv hauv ntau yam khoom siv sib txuas lus uas raug rau xob laim thiab lub zog nce.

Kauj Ruam 3: Txaus Sijhawm Tham Kom Tsim

Kuv tau xaiv los txhim kho txhua yam khoom siv hauv lub thawv hluav taws xob tus qauv, rau qhov xwm txheej qis lub thawv nws tus kheej yog qhov txaus ntawm lub rhaub dej kub rau SSR. Tab sis kuv muaj lub tshuab ua haujlwm qub heatsink uas zoo haum zoo. Yog li nws tau ntxiv rau lub thawv tom qab qhov chaw SSR nce. Tsis txhob hnov qab ntxiv qee qhov sib xyaw ua kom sov nruab nrab ntawm SSR thiab lub thawv, thiab qee qhov nruab nrab ntawm lub thawv thiab lub rhaub dej kub.

Qaum rau Plugstrip raug txiav ib nrab thiab khiav hla lub thawv hluav taws xob. Qhov nruab nrab (xaim dawb) yog txuas nrog lub dav hlau crimp. Cov av (xaim ntsuab) tau txuas thiab txuas nrog cov hlau hlau kom muaj kev nyab xeeb. Cov xov hlau kub (dub) txuas nrog los ntawm SSR nrog cov kab hluav taws xob. Qhov no xaus qhov kab hluav taws xob thaiv kab. Qhov +5V thiab Hauv av los ntawm USB cable (pins1 thiab 4) tau txuas nrog ib kawg ntawm lub fuse thaiv, thiab ib qho TVSS Lub TVSS diodes tau yooj yim crimped rau hauv cov txuas rau lub fuse blocks. Yooj yim, nrawm, yooj yim. Tom qab ntawd ob lub xov hlau tau khiav los ntawm lwm qhov kawg ntawm fuses (nrog lwm TVSS) mus rau cov chaw tswj hwm ntawm SSR. Feem ntau SSR yuav muaj ib qho ntawm cov chaw tswj hwm cim rau qhov ua tau zoo (+). Nco ntsoov kom tau txais txoj cai ncaj ncees. Nco ntsoov insulate lwm ob lub xov hlau hauv USB cable los ntawm ib leeg thiab rooj plaub hlau. Yog tias koj tsis ua, koj tuaj yeem luv luv lub npav USB thiab ua rau txhua yam ntawm lwm yam teeb meem. Qhov no xaus qhov thaiv. Kuv ntxiv ib qho me me ntawm cov yas (rov ntim cov hlwv ntim rov los) los tsim qhov teeb meem hluav taws xob nruab nrab ntawm qhov siab thiab qis hluav taws xob sab ntawm rooj plaub, raws li kev pov hwm ntxiv.

Kauj Ruam 4: Kaw Nws Thiab Kuaj

Yog li nrog cov thaiv tiav. thiab tshawb xyuas. Nws lub sijhawm kaw nws thiab sim. Kuv pom zoo kom pib nrog lwm yam ces koj lub khoos phis tawj thiab txhua yam khoom ua si rau kev sim. Plug lub teeb rau hauv lub ntsaws ntsaws. Plug lub hwj huam hluav taws xob rau hauv phab ntsa. Yog tias txhua yam raug, tsis muaj ib yam yuav tshwm sim. Tam sim no tsis txhob siv koj lub computer rau KAUJ RUAM tom ntej. Pom koj tus kheej lub USB them nyiaj los ntawm koj iWatever, thiab ntsaws nws rau hauv phab ntsa. Thaum koj ntsaws lub USB cable los ntawm chav tsev rau lub charger lub teeb yuav tsum pom. Txoj hauv kev no yog tias koj tau txais dab tsi tsis raug, feem ntau koj yuav tsum tawm yog tus nqi them lub charger. Kev daws teeb meem: Yog tias nws tsis ua haujlwm txheeb xyuas qhov hloov ntawm lub hwj huam hluav taws xob. Tom qab ntawv txheeb xyuas yog tias koj muaj qhov sib txawv los ntawm USB cable mus rau SSR raug, vam tias koj tau nyiam qhov no. Nws yog qhov project me me lom zem. Thiab muaj cov txiaj ntsig zoo ntawm kev ua rau koj lub neej yooj yim dua, txuag koj nyiaj ntawm hluav taws xob, thiab ua koj txoj haujlwm los cawm ntiaj chaw. Khaws tinkering, Richard.