Iyo potentiometer chinhu chekupikisa chine matatu ma terminals uye iyo yekudzivirira kukosha inogona kugadziriswa zvinoenderana neimwe shanduko mutemo. Potentiometers inowanzo kuve neanopikisa uye mabhurasho anotakurika. Kana bhurasho richifamba pamwe nemuviri unopikisa, kukosha kwekupokana kana magetsi kuva nehukama nehumwe hushamwari kunowanikwa panoperera chinobuda.
Iyo potentiometer inogona kushandiswa sechinhu chechitatu-chinongedzo kana chinhu chechipiri-chinongedzo. Iyo yekupedzisira inogona kutariswa seyakajairika kuramba. Nekuti basa rayo mudunhu kuwana hodhi yemagetsi ine hukama nehumwe magetsi (yakashandiswa voltage), inonzi potentiometer.
tsananguro:
Potentiometer rudzi rwekushanduka kuramba. Kazhinji inoumbwa neanorwisa uye inotenderera kana inotsvedza system, ndiko kuti, kushamwaridzana kunofamba kunofamba pane resistor kuti uwane chikamu chemagetsi anobuda.
Basa reiyo potentiometer-gadzirisa iyo voltage (inosanganisira DC voltage uye chiratidzo voltage) uye saizi yezvino.
Maumbirwo eiyo potentiometer -yekudzivirira muviri weiyo potentiometer ine maviri akagadzika magumo. Nemaoko kugadzirisa iyo inotenderera shaft kana inotsvedza kuti uchinje chinzvimbo chekufamba chinosangana pane resistor muviri, iko kufambisa kusangana uye chero akagadziriswa magumo anochinjwa. Iko kukosha kwekurwisa kunochinja ukuru hwemagetsi uye zvazvino.
Potentiometer inogadziriswa yemagetsi chinhu. Iyo inoumbwa neanopikisa uye anotenderera kana anotsvedza system. Kana voltage ikaiswa pakati peaya maviri akasunganidzwa macontinu eresistor, chinzvimbo chekubata pane chinodzivirirwa chinogona kuchinjwa nekutenderera kana kutsvedza sisitimu, uye chinongedzo chinofambidzana chinogona kuwanikwa pakati pechinofamba chinongedzo uye chakamisikidzwa chekubata Voltage. Iyo inonyanya kushandiswa seyakakamura magetsi, ipapo iyo potentiometer chinhu chechina-chinongedzo chinhu. Iyo potentiometer ndeyekutsvedza rheostat. Kune akatiwandei masitaera. Iyo inowanzo shandiswa muvhoriyamu kudzora kwemukurukuri uye nekugadzirisa kwesimba kwemusoro we laser. Iyo potentiometer inogadziriswa yemagetsi chinhu.
Shanduka resistor yemagetsi kupatsanura Imwe chete kune maviri anotakurika esimbi macontact anotsimbirirwa zvine simba pane isina resistor muviri. Chinzvimbo chekutaurirana chinotarisa kuramba pakati peimwe kumagumo eanopikisa uye wekutaurirana. Zvinoenderana nechinhu ichi, chakakamurwa kuita waya ichitenderera, kabhoni firimu, yakasimba kiyi mhando potentiometer; zvinoenderana nehukama pakati pekuburitsa uye yekuisa magetsi voltage uye kutenderera kona, iyo yakakamurwa kuita mitsara mhando potentiometer (hukama hwehukama) uye mashandiro potentiometer (hukama hwekakomba). Iwo makuru ma parameter ndiko kuramba, kushivirira uye chiyero simba. Inoshandiswa zvakanyanya mumidziyo yemagetsi, inoshandiswa kune vhoriyamu kutonga mune odhiyo uye inogamuchira.
kupatsanura:
Izvo zvakakosha zvikamu zvinoumba iyo potentiometer ndiyo resistor uye brashi. Potentiometers inogona kuganhurwa mumhando dzinoverengeka zvichienderana nechimiro pakati pavo uye kana vaine switch.
Potentiometers inogona zvakare kuverengerwa zvinoenderana nezvinhu zveye resistor muviri, senge waya ichitenderera, yekugadzira kabhoni firimu, simbi girazi glaze, organic yakasimba musimboti uye inoitisa mapurasitiki. Iko magetsi emagetsi anowanzoenderana nezvinhu zvinoshandiswa. Uye zvakare, kune potentiometers akagadzirwa nesimbi foil, simbi firimu uye yesimbi oxide firimu, ine zvakakosha zvinangwa. Potentiometers inosarudzika zvinoenderana nehunhu hwekushandisa, kusanganisira yakajairika-chinangwa, yakakwira-chaiyo, resolution yepamusoro, yakasimba-kuramba, kupisa-kwepamusoro, yakakwirira-frequency, yakasimba-simba uye mamwe potentiometers; zvinoenderana nemutoo wekudzivirira kugadzirisa, pane anogona kuchinjika, semi-anogadziriswa uye akanaka-ekugadzirisa mhando, Iwo ekupedzisira maviri anonziwo semi-akagadziriswa potentiometers. Kuti ukunde mhedzisiro inoshungurudza yekubata kwebrashi pane iyo resistor muviri pane kuita uye hupenyu hwepotentiometer, kune asiri-asingabatanidze asingabatanidze potentiometers, senge photosensitive uye magnetosensitive potentiometers, nezvimwewo, izvo zvinoshandiswa yenhamba shoma yezvishandiso zvakakosha.
1. Wirewound potentiometer: ine zvakanakira kukwirisa kwepamusoro, kudzikama kwakanaka, diki tembiricha coefficient, yakavimbika kuonana, nezvimwewo, uye inopokana neepamusoro tembiricha uye yakasimba simba mutoro kugona. Izvo zvinokanganisa ndezvekuti kushomeka renji haina kukwana zvakakwana, iyo yepamusoro frequency kuita haina kunaka, iyo resolution haina kukwirira, uye iyo yepamusoro yekudzivirira waya ronda potentiometer iri nyore kuputsa, iro vhoriyamu rakakura, uye mutengo wakakwira. Iyi potentiometer inoshandiswa zvakanyanya mumidziyo yemagetsi nemamita. Muviri wekudzivirira wetambo ronda potentiometer inoumbwa neiyo yekumanikidza waya ronda pane kuputira. Kune mhando dzakawanda dzekudzivirira waya. Izvo zvinhu zveiyo yekumisikidza waya inosarudzwa zvinoenderana neyakaumbwa iyo potentiometer, iyo nzvimbo yekugara yekumisikidza waya, kukosha kwekumanikidza uye tembiricha coefficient. Iyo yakatetepa tambo yekudzivirira, iyo yakanyanya kukosha kwekudzivirira uye kugadzirisa mune yakapihwa nzvimbo. Asi waya yekudzivirira yakatetepa, zviri nyore kutsemura panguva yekushandisa, izvo zvinokanganisa hupenyu hweiyo sensor.
2. Synthetic kabhoni firimu potentiometer: Iine hunhu hwehupamhi hwekupikisa mhando, kugadzirisa kuri nani, maitiro akareruka nemutengo wakaderera, asi ine ruzha rukuru rune simba uye husina kusimba hunyoro. Iyi mhando ye potentiometer inofanirwa kushandiswa seinoshanda potentiometer, iyo inoshandiswa zvakanyanya muvatengi zvemagetsi. Iyo yekudhinda maitiro inoomesa kugadzirwa kwekabhoni membranes.
3. Organic solid core potentiometer: yakafara kuramba renji, yakagadziriswa resolution, yakanaka kupisa kupisa, yakasimba yekuremedza kugona, yakanaka kupfeka kuramba, kuvimbika kwakanyanya, asi murombo kuramba kupisa kunopisa uye ine simba ruzha. Iyi mhando ye potentiometer inowanzo gadzirwa kuita diki semi-yakagadziriswa fomu, iyo inoshandiswa kuendesa-diki mudunhu.
4. Simbi girazi glaze potentiometer haina chete ine zvayakanakira ye organic solid core potentiometer, asi zvakare ine diki tembiricha coefficient yekudzivirira (yakafanana newaya-ronda potentiometer), asi ine hombe simba rekubata kurwisa uye yakakura yakaenzana ruzha kuramba, saka inonyanya kushandiswa paSemi-yakagadziriswa kushorwa kugadzirisa. Rudzi urwu rwe potentiometer rwakurumidza kukura, uye kugona kwaro kutsungirira tembiricha, hunyoro, uye kurohwa nehana zvakagadziridzwa, uye zvinogona kushanda zvakavimbika pasi pemamiriro ezvinhu akaomarara ezvakatipoteredza.
5. Inoitisa mapurasitiki potentiometer: yakafara kuramba renji, yakakwira mitsara kurongeka, yakasimba resolution, uye kunyanya hwakareba hupenyu hwekupfeka. Kunyangwe hazvo tembiricha yayo inokwana uye kubatana kwekushomeka kwakakura, inogona kushandiswa kudzora otomatiki analogu uye servo masisitimu mune chimbo
6.Dhijitari potentiometer: Potentiometer inogadzirwa neyakaunganidzwa wedunhu tekinoroji; sanganisa nhevedzano yezvipikisi muchip, shandisa MOS chubhu kudzora kuramba mune dzakateedzana
Iyo network yakabatana kune yeruzhinji terminal; iko kutonga kwekutonga kunoonekwa nenhamba yemabiti anodzorwa, kazhinji masere masere, gumi mabheji, gumi nemaviri bits, nezvimwe; inogona kushandiswa mumatunhu eanalogog ekufananidza impedance, kukwidziridzwa kwedunhu rekuwedzera kudzora, nezvimwe; jitter kugadzirisa kunodzivirirwa Kunetsa kushanda; inopa nzira iri nyore yekuwana otomatiki kuwana, magetsi shanduko, impedance inoenderana, nezvimwe
Kuramba kukosha kukosha shanduko chiyero
Linear scale type: Iko kushanduka kwekudzivirira kukosha kunoenderana zvinechekuita nekona yekutenderera kana chinhambwe chinhambwe. Mhando iyi ye potentiometer inonzi B-mhando potentiometer.
Logarithmic scale mhando: Iko kushanduka kwekudzivisa kukosha ihwohwo logarithmic hukama neiyo kutenderera kona kana chinhambwe chinhambwe. Chinangwa chikuru cherudzi urwu rwe potentiometer kudzora vhoriyamu, iyo mhando A potentiometer inowanzo shandiswa, inokodzera vhoriyamu hombe munzira yekuwacha uye yekurudyi kuruboshwe. Kune yakaderera-vhoriyamu kunyorera; pamusoro pezvo, kune C-mhando potentiometer ine logarithmic scale inochinja munzira inopesana.
Zvinoenderana nechinyorwa chechinyorwa cheanorwisa
Potentiometers inogona kuganhurwa kuita waya ronda potentiometers uye isiri-waya ronda potentiometers zvinoenderana nezvinhu zveiyo resistor muviri. Wire-ronda potentiometers inogona kuganhurwa kuita yakajairika waya-ronda potentiometers, chaiyo waya-ronda potentiometers, yakakwira-simba waya-ronda potentiometers uye yakatarwa waya-ronda potentiometers. Asina-waya ronda potentiometers inogona kuganhurwa mumhando mbiri: solid potentiometers uye membrane potentiometers. Solid potentiometers yakakamurwa kuita organic synthetic solid potentiometers, inorganic synthetic solid potentiometers uye conductive epurasitiki potentiometers. Membrane potentiometers yakakamurwa kuita kabhoni membrane potentiometers uye yesimbi membrane potentiometers.
Kupatsanura nekugadzirisa
Potentiometers inogona kukamurwa kuita rotary potentiometers, kusunda-dhonza potentiometers, yakatwasuka slide potentiometers, nezvimwewo maererano nenzira yekugadzirisa.
Zvinoenderana neshanduko mutemo wekushomeka kukosha
Potentiometers inogona kuganhurwa kuita mitsara potentiometers, exponential potentiometers uye logarithmic potentiometers zvinoenderana neshanduko mutemo wekudzivirira kukosha.
Zvinoenderana nehunhu hwesimba
Potentiometers inogona kukamurwa kuita imwechete-kutendeuka potentiometers, akawanda-kutendeuka potentiometers, imwechete-yekubatanidza potentiometers, maviri-anobatanidza potentiometers, akawanda-anobatanidza potentiometers, akarova potentiometers, potentiometers ane switch, yekukiya-mhando potentiometers, Akasiyana-siyana asina-kukiya potentiometers uye chigamba-mhando potentiometers.
Yakarongedzwa nenzira yekutyaira
Potentiometers inogona kukamurwa kuita echinyorwa kugadzirisa potentiometers uye magetsi ekugadzirisa potentiometers zvinoenderana neyekutya nzira.
Dzimwe mhando dzakakosha
Potentiometer neswitch: inowanzo shandiswa kusanganisa vhoriyamu switch uye iyo switch yemagetsi, ndokuti, ishandure uchienda kurudyi kusvika pasi kudzima switch uye kudzima simba.
mhedzisiro:
Basa guru repotentiometer mudunhu rine zvinotevera zvinhu
1. Inoshandiswa seyakakamura magetsi
Iyo potentiometer inoramba ichishandurwa kuramba. Kana iyo rotary kana inotsvedza mubato weiyo potentiometer yagadziriswa, iko kufambisa kwekubatana kunotsvedza pane resistor muviri. Panguva ino, pakuburitswa kwepotentiometer, kubuda kwemhepo ine hukama nehukama neyakaiswa voltage yeiyo potentiometer uye kona kana kurova kweruoko rinotakurika zvinogona kuwanikwa.
2. Inoshandiswa se rheostat
Kana iyo potentiometer ichishandiswa sevaristor, inofanirwa kuve yakabatana kune ese magumo echigadzirwa, kuitira kuti mukati meiyo nzvimbo yekufamba yeiyo potentiometer, inotsvedzerera uye inoramba ichichinja kukosha kwekudzivirira kunogona kuwanikwa.
3. Inoshandiswa seyazvino controller
Kana iyo potentiometer ichishandiswa semutongi wazvino, imwe yesarudzo dzazvino dzekubuda dzinofanirwa kunge iri yekutsvedza yekutaurirana terminal.
Precautions:
1. Izvo zvinodzivisa zve potentiometers zvinonyanya kugadzirwa neaconicic acid synthesin resin. Dzivisa kusangana nezvinhu zvinotevera: ammonia, mamwe maamoni, alkaline aqueous mhinduro, anonhuwirira mahydrocarbon, ketoni, lipid hydrocarbon, Makemikari akasimba (acid kukosha kwakanyanya kwazvo), nezvimwewo, zvikasadaro zvinokanganisa mashandiro ayo.
2. Paunenge uchisimbisa iyo terminals yeiyo potentiometer, dzivisa kushandiswa kwemvura inoenderana nemvura, zvikasadaro inosimudzira simbi oxidation uye zvinhu muforoma; dzivisa kushandiswa kwekushomeka kwekuyerera, kusarongeka kwekunamatira kunogona kukonzera kunetsekana mukunamatira, zvichikonzera kusangana kwakashata kana dunhu rakavhurika.
3.Kana iyo tembiricha inotonhora yeiyo terminal ye potentiometer yakanyanyisa kana iyo nguva yakarebesa, inogona kukonzera kukuvara kune iyo potentiometer. Pini-mhando zviteshi zvinofanirwa kutengeswa pa 235 ° C ± 5 ° C mukati memasekonzi matatu. Soldering inofanirwa kuve inopfuura 3MM kure nemuviri wepotentiometer. Usashandise solder kuyerera kuburikidza nedunhu bhodhi panguva yekunamatira; Solder waya-mhando zviteshi zvinofanirwa kutengeswa pa1.5 ° C ± 350 ℃, inopedzwa mukati memasekonzi matatu. Uye iyo yekupedzisira inofanirwa kudzivirira inorema kumanikidza, zvikasadaro zviri nyore kukonzera murombo kusangana.
4. Munguva yekunamatira, kukwirira kwerosin (kubuda) kupinda muchina wekudhinda kwakagadziriswa zvakanaka, uye kuyerera kunofanirwa kudzivirirwa kupinda mu potentiometer, zvikasadaro kunokonzeresa kusangana pakati pebrashi neanopikisa, zvichikonzera INT uye ruzha rwakaipa.
5. Iyo potentiometer inoshandiswa zvakanyanya kune iyo voltage kugadzirisa mamiriro, uye iyo wiring nzira inofanirwa kusarudza iyo "1" pini pasi; iyo yazvino yekugadzirisa dhizaini inofanirwa kudzivirirwa, nekuti iko kusangana kwekurwisa pakati peye resistor uye yekudyidzana chidimbu haina kukodzera kuenda kwemahombe makuru mafungu.
6. Dzivisa kuita condensation kana madonhwe emvura pamusoro pe potentiometer, uye dzivisa kuishandisa munzvimbo ine hunyoro kudzivirira kudzikisira kudzikisira kana dunhu pfupi.
7. Paunenge uchiisa iyo "rotary" potentiometer kana uchigadzirisa nati, simba racho harifanirwe kunge rakanyanyisa kudzivisa kukuvara kwemeno kana kutenderera kwakashata; paunenge uchiisa "iron shell yakatwasuka slide" potentiometer, dzivisa kushandisa zvakawandisa sikuruu, zvikasadaro zvinogona kutadzisa kutsvedza Kufamba kwechibato kunyangwe kunokanganisa iyo potentiometer pachayo.
8. Mukuita kwekuisa potentiometer pabfundo, simba rekusunda rinoshandiswa harifanirwe kunge rakanyanya kukura (harigone kudarika indekisi yeparamende yekusunda uye yekudhonza simba re shaft mu "Magadzirirwo"), zvikasadaro zvinogona kukonzera kukuvara kune potentiometer.
9. Simba rinoshandiswa ne potentiometer (kutenderera kana kutsvedza) rinozoreruka sezvo tembiricha ichiwedzera, uye sunga apo tembiricha inoderera. Kana iyo potentiometer ichishandiswa mune yakaderera-tembiricha nharaunda, inoda kutsanangurwa kuitira kushandisa yakakosha yakaderera-tembiricha girisi.
10 Dhizaini yeiyo potentiometer shaft kana inotsvedza inofanirwa kuve ipfupi sezvinobvira. Iyo ipfupi iyo shaft kana inotsvedza kureba, zvirinani kunzwa uye kugadzikana. Zvakare, iyo yakareba iyo yekuzunza, inowedzera shanduko mukunzwa.
11 Simba rekabhoni kabhoni yeiyo potentiometer inogona kumira tembiricha yakatenderedza ye 70 ℃, kana iko tembiricha yekushandisa iri pamusoro kupfuura 70 ℃, inogona kurasikirwa nebasa rayo.
Kugadzirisa:
Kugadziriswa kwepotentiometer kunonziwo resolution. Kune iyo waya ronda potentiometer, iyo yekuburitsa voltage inoshanduka discontinuously nguva dzese padzinofamba yekubata inofambisa kumwe kutendeuka. Chiyero cheiyi shanduko kune inobuda voltage ndiko kugadzirisa. Kugadziriswa kwedzidziso kweiyo mitsara wayawound potentiometer ndiyo kudzokorodza kwehuwandu hwese hwedenderedzwa rinotendeuka N, uye inoratidzwa sepesenti. Iyo inowedzera huwandu hwese hwekutendeuka kweiyo potentiometer, iyo yakakwira resolution.
Kwayedza nekutonga:
Izvo zvakakosha zveiyo potentiometer ndeiyi: resistance Kukosha kukosha kunosangana nezvinodiwa. ② Iko kusangana pakati penzvimbo inotsvedza kupera uye kumisikidza kwakanaka, uye kutenderera kwakatsetseka. Kune iyo potentiometer ine switch, iyo switch chikamu inofanirwa kuita nenzira kwayo, yakavimbika uye inoshanduka. Naizvozvo, mashandiro eiyo potentiometer anofanirwa kuongororwa asati ashandiswa.
1) Resistance kuyerwa: Chekutanga, zvinoenderana nekudzivirira kukosha kweiyo potentiometer inoyerwa, sarudza yakakodzera kuramba mhando yeiyo multimeter, kuyera kuramba kwekukosha, ndiko kuti, kukosha kwekudzivirira pakati pemakona maviri eAC, uye kuenzanisa pamwe nemazita ekudzivirira kukosha. Ona kana achienderana. Panguva imwecheteyo tenderedza iyo inotsvedza inosangana, kukosha kwayo kunofanirwa kugadziriswa. Kana kuramba kwacho kusingaperi, iyo potentiometer inokuvara.
2) Wobva wayera iko kusangana pakati penzvimbo yekupedzisira uye yekudzivisa, ndiko kuti, kuramba pakati pemakona maviri eBC. Iyo nzira ndeyekuti multimeter's ohm level iri munzvimbo yakakodzera. Munguva yekuyera maitiro, zvishoma nezvishoma tenderera iyo inotenderera shaft, nyatso tarisa kuverenga kweye multimeter, mumamiriro ezvinhu akajairwa, kuverenga kwacho kunochinja zvishoma kudivi rimwe, kana paine kusvetuka, kudonha kana kukundikana, zvinoreva kuti kubatana kunofambiswa kune Kukundikana kwevarombo kuonana.
3) Kana iyo yepakati magumo inotsvedza kusvika kumusoro kumagumo kana kumagumo, iko kuramba kwekukosha kwenzvimbo kumagumo uye kwekupokana kuguma kuri 0 pasi peakanaka mamiriro. Muchiyero chaicho, pachave neakasara kukosha (kazhinji zvichienderana nezita, kazhinji risingasviki 5Ω). zvakajairika chiitiko.
Potentiometer kushanda:
Potentiometers anoshandiswa zvakanyanya uye anozoshandiswa mune zvakawanda zvigadzirwa. Bhuruu uye chena michero yakagadziriswa inoshandiswa mune zvigadzirwa zvemagetsi senge switching magetsi, UPS magetsi, akakwira-frequency switching magetsi emagetsi, invers frequency frequency magetsi, majaja, uye inverters. Potentiometers, kunyatsoita potentiometers; pamidziyo yemumba, senge induction cookers, humidifiers, air conditioners, renji hoods, magetsi, mafeni emagetsi, uye mamwe madiki emagetsi ekudzora mabhodhi; pane zvigadzirwa zvekutaurirana, zvakadai se: walkie-talkies, tambo yeTV michina, tuning Platform, windows intercom, nezvimwewo zvinoshandisa chigamba chinogoneka potentiometer, iron potentiometer zvichingodaro.
Precision potentiometers inouya nenzira dzakasiyana uye ine zvimiro zvakasiyana.
1. Mudzivisi
Muviri wekupikisa chinhu chinodzivirira chinopa imwe kukosha kwekupokana mu potentiometer, uye ayo emagetsi zvivakwa anotarisisa iwo makuru magetsi eiyo potentiometer. Muviri wekupikisa unofanirwa kuve nehukama hwakanaka hwekudzivirira, tembiricha diki coefficient yekushora uye static ruzha. Nekuda kwekuvandudza kuvimbika, inofanirwawo kunge iine hunhu hwekudzivirira mwando, kupisa kupisa, kupfeka kuramba, oxidation kuramba, kukwirira mutoro kuramba uye kuramba kushanduka kamwe kamwe mukupisa uye kutonhora.
Iyo inomira muviri wekubata potentiometer, iyo inofambidzana yekuonana nevanhu uye masiraidhi pairi, saka pamusoro peye resistor ine yakaderera resistivity, iyo inoita kusangana kwekubatana neinofamba inofambidzana diki; Panguva imwecheteyo, iyo yekudzivirira kumusoro inofanirwa kugoverwa zvakaenzana kuchengetedza iyo Shanduko yekusangana nemushonga uye kurwisa kurwisa mukati meanoshanda emagetsi sitiroko idiki, uye hunhu hwakasimba hwekudzivirira mutemo hunogona kuwanikwa. Iko pamusoro peye resistor muviri kunofanirwa kuve neyakafanira kutsetseka, kuomarara uye kumwe kupfeka kwekumisikidza kuverengera kugadzikana kwayo. Kune iyo waya-ronda potentiometer, iyo yekudzivirira waya inovhundutswa pamapfupa kuita denderedzwa kana yakatenderera-yakaita resistor. Kune iyo yakatetepa-firimu kana gobvu-firimu potentiometer, iyo yekudzivirira firimu inoumbwa pane yechirume substrate, uye chimiro chinowanzo kuve chakaita bhangu-bhiza uye chakaumbwa-chakaita. Kana kureba. Yezve synthetic solid core potentiometer, njanji yakaumbwa-bhiza kana yakatsemurwa-yakasungwa yekumisikidza njanji yakaumbwa pachigadziko.
2.Mabhonzo uye chizvaro
Mafupa ndiwo mutsigiro wekuputira netambo-ronda potentiometer resistor. Iyo substrate (kana substrate) ndiyo rutsigiro rweiyo isiri-waya ronda potentiometer resistor.
Mafupa uye substrate zvinowanzo gadzirwa nemidziyo ine yakanaka kuputira zvivakwa, zvinoda kupisa kupisa, kusagadzikana kwehunyoro, yakanaka magetsi kuputira, yakanaka makemikari kugadzikana uye kupisa kwemagetsi, uye chete imwe yemagetsi simba. Kazhinji, pane mapepa akaomeswa, jira rakarongedzwa, plastiki, zvedongo, girazi, uye mhangura, aluminium, uye alloys alumiyumu ane nzvimbo dzakaiswa pasi pekurapwa. Aya masimbi masasi ane nzvimbo dzakaiswa pasi pakurapa kwekudzivirira anofanirwa kuve nemadziro ekudzivirira akakwana Iyi matrix yemasaga ine yakanaka kupisa kupisa uye iri nyore kuumba.
Features:
Precision potentiometer, inonziwo chaiyo inogadziriswa potentiometer, inopesana nemushonga iyo inogona kugadzirisa yayo yega kurwisa nemhando yepamusoro. Kune mafomu ane zvinongedzo uye asina zvinonongedzera, uye huwandu hwekugadzirisa i5 uye 10. Pamusoro pechimiro chimwe chetecha-ronda potentiometers, iyo potentiometer zvakare ine mutsara wakanakisa, kugadzirisa kwakanaka uye zvimwe zvakanaka, uye inogona kushandiswa zvakanyanya mukati chiitiko chekugadzirisa chaiko kwekushora. Iwo makuru parameter ndiko kuramba, kushivirira, uye chiyero simba. Inoshandiswa zvakanyanya mumidziyo yemagetsi, inoshandiswa kune vhoriyamu kutonga mune odhiyo uye inogamuchira.
