Chizindikiro cha gawo la LED: chithunzi komanso mwachidule. Momwe mungapangire chizindikiro chokha

Mukamayika pakhomo kapena mutsegulire m'nyumba, muyenera kukhala ndi chizindikiro cha gawo. Zida zimenezi zimasiyana kuchokera kwa jenereta. Komanso, zitsanzo zimakhala ndi zovuta zowonongeka. Zizindikiro zambiri zapadera zimaperekedwa pamsika.

Zimapangidwa ndi zipilala ziwiri, zitatu. Kutalika kwa zitsanzo sikudutsa 90%. Posankha kusintha, ndikofunikira kumvetsera gulu la chitetezo. Kuti mudziwe zambiri za zizindikiro za gawo, nkofunikira kuganizira dongosolo la chipangizochi.

Chizindikiro cha gawo: dera

Dera lowonetsera gawo likuphatikizapo jenereta wouma. Kuti mudziwe magetsi pali damper. Zithunzi zamagetsi zimayikidwa ndi zochepetsera zosiyana. Pazinthu zina, LED imagwiritsidwa ntchito ndi amplifier. Ngati tiganizira zosinthidwa ndi chiwonetsero, ndiye kuti ali ndi microcontroller. Pofuna kuteteza chipangizocho kuti chisawonongeke, zimagwiritsidwa ntchito pogwiritsa ntchito makina opangira kapena opopera.

Kusinthidwa kokonza

Ngati kuli kofunikira, chizindikiro cha gawo la LED chikhoza kupangidwa mwachindunji. Choyamba, jenereta yapamwamba yapamwamba imasankhidwa pa izi. Zomwe zimatulutsa magetsi ziyenera kukhala osachepera 12 V. Zidzakhalanso ndi damper yosonkhanitsa chipangizocho. Pali mitundu yosiyanasiyana pa msika, ndipo ndi osiyana kwambiri ndi kukhudzidwa. Ngati tiganizira chitsanzo chosavuta, ndiye kuti ndi bwino kusankha chinthu chokhazikika. Pulogalamu yaying'ono yowunikira magawo idzafunidwa ndi mtundu wambiri. Kumapeto kwa ntchitoyi, LED imayikidwanso, komanso zikhomo.

Ndemanga kuchokera kwa ogulitsa za Extech DV25

Zizindikiro zosonyeza zigawo zimapangidwa ndi zizindikiro zitatu. Pankhaniyi, kulondola kwa chiyeso ndipamwamba kwambiri. Jenereta mu chipangizocho ndi mtundu wotsitsika. Mawotchi opitirira muyeso ndi 3.3 A. Sensulo ili ndi imodzi yokha. Ngati mumakhulupirira akatswiri, ndiye kuti sachita mantha kwambiri. Kuteteza kachipangizo kuchokera ku madontho a mpweya omwe amagwiritsa ntchito magetsi amaikidwa.

Pogwiritsa ntchito nyumba, chitsanzo chikugwirizana bwino. Komabe, ndikofunika kuzindikira kuti otsogolera ndi offupika. Kuti mudziwe gawoli muchitetezo cha mphamvu, chitsanzocho sichinthu chosiyana. Malingana ndi akatswiri, betri imagwiritsidwa ntchito pa mphamvu yochepa, ndipo imatha maola atatu okha. Gulani chizindikiro cha gawo pamsika chingakhale mtengo kuchokera pa ruble 6500.

Maganizo okhudza Extech DV30 zipangizo

Chizindikiro cha gawo (kuwala) ndi kosavuta kugwiritsa ntchito. Zonsezi, ali ndi zida zitatu. Pankhaniyi, jenereta yaikidwa ku 3 A. Ngati mumakhulupirira akatswiri, ma capacitors ali apamwamba kwambiri. Zonsezi, chitsanzocho chili ndi masensa awiri. Choncho, chiwerengero cha chiwerengero chodziwika bwino ndi chapamwamba kwambiri. Madzi ovomerezeka amatha kukhala 33% okha.

Mmene amagwiritsira ntchito chipangizochi amaikidwa mu mtundu wa capacitive. Mafupipafupi opangira gawoli ndi 500 Hz. Pachifukwachi, chigawo chotsutsana ndi 20 ohms. Kuti tigwire ntchito ndi zishango zamagetsi, chitsanzo sichiyenera. Komabe, mukamagwira ntchito yokonzanso nyumba mukhoza kuthandiza kwambiri. Ndifunikanso kuzindikira kuti chitsanzocho chili ndi ntchito yodziŵika. Gulani gawo la chiwonetsero pamsika kungakhale kwa rubles 6,000.

Fotokozani chitsanzo cha Extech DV45

Chizindikiro ichi chaposachedwapa chikufunika kwambiri. Choyamba, akatswiri amadziwa kuti zimagwirizana. Pankhaniyi, wogwira ntchitoyo amagwiritsidwa ntchito ndi chophimba cha rabara. Zonsezi, chitsanzocho chili ndi ziphuphu ziwiri. Jenereta yomwe ili mu chipangizochi ikugwiritsidwa ntchito pa 4 A. Kuchita kwafupipafupi kwa chizindikiro cha gawo ndi 550 Hz. Malinga ndi akatswiri, chitsanzocho chimanyamula katundu waukulu wamakono.

Kwa akatswiri, izo zimagwirizana bwino. Makondomenti mu chipangizo ndi mtundu wopupuluma. Ndikofunika kutchula batiri yabwino. Kutentha kosachepera kovomerezeka kwa gawo lofotokozera gawo ndi-madigiri 20. Chinyezi cha chipangizocho sichiri mantha. Gulani chitsanzo mu sitolo kungakhale ma ruble 7200.

Malingaliro a makasitomala pa LUXEON EWR-5000

Mafotokozedwe owonetsera ndondomeko omwe akupezeka kuchokera kwa ogula amapeza bwino. Pogwiritsira ntchito, chipangizocho ndi chabwino. Zonsezi, chitsanzocho chili ndi zida zitatu. Jenereta amagwiritsa ntchito mtundu wothandizira, ndipo choyimira chowonjezera cha element element ndi 3.5 A. Ma capacitors omwe amagwiritsidwa ntchito kuteteza chipangizochi ndi a mtundu wa ntchito. Zonsezi, chitsanzocho chili ndi masensa awiri. Chigawo chodziwitsira chiwindi ndi 5 mV. Nthaŵi yowonjezera ya kusinthidwa sikudutsa 560 Hz.

Kutentha kochepa kovomerezeka kwa gawo la magawo ndi madigiri 20. Ngati mumakhulupirira akatswiri, LED mu chipangizochi imawombera kawirikawiri. Komanso, ubwino wa chitsanzocho umaphatikizapo mphamvu yapamwamba ya batri. Mu machitidwe osagwirizana, amatha kugwira ntchito maola oposa 10. Mtengo wa pulogalamu yamakonoyi imasinthasintha makompyuta 6500.

Maganizo okhudza zipangizo LUXEON EWR-5010

Chizindikiro ichi chotsatira ndondomeko chikugulitsidwa ndi zida ziwiri. Ntchito yodziŵika bwino imapezeka. Komanso, kugwirizana ndi kofunikira pa ubwino wa chipangizocho. Wogwira ntchitoyo amagwiritsidwa ntchito ndi chitetezo. Anthu omwe ali ndi makinawa ali ndi mtundu wochita chidwi. Zonsezi, chitsanzocho chili ndi masensa awiri. Choncho, chiwerengero cha chiwerengero chodziwika bwino ndi chapamwamba kwambiri.

Ndifunikanso kunena za kukhudzika kwawo. Mtengo wapadera sunachepera 5.3 mV. Nthawi zambiri, maulendo opita, amakhala pa 650 Hz. Kutentha kochepa kovomerezeka kwa chizindikiro cha gawo ndi madigiri -25. Zithunzi mu chipangizocho ndi zapamwamba kwambiri. Ndiponso, akatswiri amadziwa mphamvu ya machitidwe. Microcontroller panopa palibe. Gulani chizindikiro cha gawo mu nthawi yathu chikhoza kugulidwa kuchokera ku ruble 7200.

Kufotokozera kwa zitsanzo LUXEON EWR-5033

Chizindikiro ichi chikukhala ndi ubwino wambiri. Choyamba, nkofunika kuzindikira kuti ali ndi ziphuphu zabwino kwambiri. Kuti tigwire ntchito ndi zomera zamagetsi, chitsanzo chikugwirizana bwino. Momwe zimaloledwa zowonongeka za chipangizochi ndi 45%. Zomwe zimapangidwira zitsanzozo ndizo mtundu wa chikoka.

Komanso ubwino wosinthidwa ndi kofunika kuti ukhale ndi mlingo woyenera. Jenereta mu chizindikiro cha gawo amagwiritsidwa ntchito pa 3 A. Kugwiritsa ntchito banja, chitsanzo ndi choyenera. Komabe, nkofunika kuzindikira kuti ndi okwera mtengo pamsika. Pafupipafupi, mtengo wa chizindikiro cha gawo umasinthasintha makompyuta 8300.

Ndemanga za kasitomala pa DC JJDC0148

Chizindikiro ichi chimapangidwa ndi masensa awiri. Zizindikiro za chitsanzo ndi zapamwamba kwambiri. Masensawa ali ndi amplifier, ndipo chiwerengero chodziwika bwino ndi chachikulu kwambiri. Njira yowonongeka yokhayo imapezeka pachitsanzo. Chigawo chotsutsana ndi kusintha kwake ndi 45 ohms. Pachifukwa ichi, kutentha kosavomerezeka kwa chizindikiro cha gawo sikudutsa-madigiri 15.

Battery ya chitsanzo imagwiritsidwa ntchito pa 120 Ah. Microcontroller muzithunzithunzi zosinthidwa sizinaperekedwe. Ngati mumakhulupirira akatswiri, ndiye kuti banja lingagwiritse ntchito chizindikiro choyenera. Akatswiri ambiri amakhulupirira kuti chipangizochi chikhoza kugwira ntchito kwa zaka zambiri. Mavuto ndi LED ndi osowa. Gulani chitsanzo chofotokozedwa mu sitolo yapadera chingakhale kwa rubles 6400.

Maganizo okhudza zipangizo zamakono JJDC0110

Chizindikiro cha gawo chowonetsera pa LED chikupangidwa ndi ziphuphu ziwiri. Zithunzi za chitsanzo zimagwiritsidwa ntchito pa 5 mV. Ngati mumakhulupirira akatswiri, bar ndi yokwanira kwa nthawi yaitali. Mwachindunji, mawonekedwewo ndi ofanana ndi mtundu wochita chidwi. Chitsanzo cha Microcontroller chikusowa. Malingana ndi akatswiri, chipangizochi n'choyenera kugwira ntchito ndi zipangizo zamagetsi. Nthaŵi yowonjezera ya kusinthayi ndi 340 Hz. Madzi ovomerezeka ndi 55%.

Ntchito yogwedeza yachitsanzoyi siidaperekedwe. Kutentha kochepa kovomerezeka kwa chizindikiro cha gawo ndi madigiri -25. Wopatsa amplifier mu chipangizo choperekedwayo salipo. Gwiritsani ntchito chitsanzo chokhacho chokha makilogalamu 0,3, ndipo mwachilungamo. Gulani chizindikiro cha mndandanda wa zotsatilazi zingakhale za rubanda 5700.

Kufotokozera kwa zitsanzo DC JJDC0112

Chizindikiro ichi chimapangidwa ndi zida zitatu. Zonsezi, chitsanzocho chimagwiritsa ntchito masensa awiri. Kuzindikiritsa kayendedwe ka maselo ndi masekondi atatu. Palibe ntchito yodziyimira yokha. Malingana ndi akatswiri, chitsanzo si choyenera kugwira ntchito ndi zipangizo zamagetsi. Jenereta ili mmenemo imagwiritsidwa ntchito pa 3.5 A. Zomwe zimapangidwira zamakono mu chipangizocho ndizosafunika. Mpweya wovomerezeka wolowerera umasinthasintha pafupifupi 56%. Makondomu a chitetezo cha mawonekedwe ndi a mtundu wa ntchito. Gulani chizindikiro cha gawo pa msika chikhoza kukhala makombola 6300.