Potentiometer - kuba umkhiqizo?

Potentiometer - idivaysi uba Regulator zamanje. Futhi ukwazi ukubhekana imisebenzi rheostat. Resistors asetshenziswa onobuhle oxhumana kampompi-off. Ngo -electronics umkhakha potentiometers zithandwa kakhulu.

Eyahlukene inani lamadivayisi kusekelwa imijikelezo. Front amaphethini ukumelana ku isilinganiso 6 ohms. Kaningi amadivayisi asetshenziswa njengoba inkinobho yevolumu. Ngisho efakiwe ezihlukahlukene kumadivayisi Computing. imodeli Komkhawulokudonsa incike izakhi zawo ingxenye. Intengo endiza eduze 300 ruble.

kudivayisi Ukushayela

Standard potentiometer wesifunda siqukethe Resistor oxhumana nabo kanye imikhondo. Amakhi asetshenziselwa onobuhle conductivity ezahlukene. Ezinye ukushintshwa kukhona diodes ezifakiwe. Resistors avame ukusetshenziswa hlobo yekwentiwa. oxhumana nabo ababili yokuxhuma idivayisi ezansi izindlu.

Amamodeli nge supply olulodwa

Lezi potentiometers zihlukaniswa okhiye rheostat. Resistors lasetshenziswa kule ndaba, uhlobo yekwentiwa. oxhumana ezithathekayo amamodeli high conductivity zamanje. I ukuhamba ukhiye band incike imvamisa cutoff. Lokhu kukhetha ngokwesilinganiso elilingana 2000 kHz. Ukuze Izilawuli ithoni lezi potentiometers afaneleka kahle. Kuyinto isilinganiso imodeli emakethe endaweni ruble 250.

ngamandla amadivayisi okuguquguqukayo

idivayisi amandla okuguquguqukayo kuphela elisetshenziswa Computing. Isici esiphawulekayo imodeli ubhekwa ezingeni lelisetulu ukumelana ovumelekile. Keys avame ukusetshenziswa potentiometers rheostat hlobo. Ezansi umklamo has ezikhumulweni ezimbili uxhumano circuit. Instrument Samandla wenziwa ngqo izifunda ibhuloho. Ubuncane ukumelana uba 2%. Negative voltage potentiometers esiphezulu uyakwazi ukufinyelela 3.5 V ukuthenga emakethe yalolu hlobo imodeli kungaba ruble mayelana 300.

ukulungiswa mechanical

Mechanical potentiometer - kudivayisi ukulungisa samanje, ifakwe turning isilawuli. Ezansi amamodeli design babe ezimbili okukhipha enikeziwe. Amakhi kuvame kakhulu ukuba kusetshenziswe uhlobo resistive. isofthiwe amasampuli iyatholakala onobuhle. I ukumelana ngokusebenzisa idivayisi zigcinwe ngaso 3.5 ohms. onobuhle Iningi isici kungekho Samandla. Allowable negative voltage potentiometers nxazonke 3.5V komugqa ukuhlanekezela inkomba ifinyelela esiphezulu -90 dB.

Resistors asetshenziswa njalo evulekile. potentiometers mechanical afaneleka kahle ukuba bi Ohlangothi. onobuhle Iningi alinikezwanga imodi rheostat. Kubalulekile futhi ukuqaphela ukuthi onobuhle azisetshenziswa ukulungisa inzuzo. Ngendlela Ayamukelayo voltage omuhle yisilinganiso sesifundo 2.4 V Isigaba beye esetshenzisiwe ifakwe ilebuli PP20 futhi T23. Imvamisa cutoff lingaphansi kuka ezingeni isilinganiso 2400 kHz. Ngokushesha bandwidth incike nemingcele ukhiye. Lezi potentiometers amadivayisi Computing kuyaqabukela aqine. Thenga imodeli yalolu hlobo emakethe kungaba njengoba kancane njengoba 230 ruble.

onobuhle electronic

Electronic potentiometer - idivaysi senzelwe ukulungiswa zamanje. Iningi nokulungiswa ifakwe izihluthulelo ezimbili. Resistors avame ukusetshenziswa hlobo resistive. izinhlobo eziningi Site Goal control. amadivaysi Maximum iyakwazi ukusekela 10 nowe. Cishe wonke amamodeli abe umsebenzi Ukukhetha uhlelo. Kubalulekile futhi ukubalula ukuthi amabhodwe yalolu hlobo ngokuvamile asetshenziselwa njengoba inkinobho yevolumu. Ukuhlanekezelwa Linear befinyelela -80 dB.

Amadivayisi Computing ngokuvamile lezi amadivayisi afakiwe. Imvamisa cutoff bavame hhayi ningi than 3000 kHz. Umngcele we-key ongakulayisha alinganayo i isilinganiso 3.5 microns. Nokho, kulesi simo, kuya kakhulu ngokuthi umakhi. Abanye onobuhle zisetshenziswa izilungiselelo zokuhlunga. Nokho, abakwazi ukulungisa inzuzo. Kuyinto isilinganiso potentiometer ngogesi endaweni ruble 350.

Skal imodeli 103

Skal 103 (potentiometer) - umshini yakhelwe ulungise ukumelana yesifunda nge zamanje kushintshana. Xhumana nathi kuleli cala, lo izinhlamvu zamagama. Isihluthulelo siwukuba imodeli has eyodwa kuphela. Resistor Passive e idivayisi etholakala eduze ezikhumulweni. Uhlelo amasampuli umsebenzi imodeli enikeziwe. Instrument Samandla wenziwa circuit ibhuloho. Kubalulekile futhi ukwazi ukuthi imodeli kungekho imodi rheostat.

Ukulungiswa inzuzo kwenzeka emazingeni. Ezezindlu kuleli cala elibekwe esinelebuli PP20. Imvamisa cutoff zedivayisi ilingana lungene 23000 kHz. Ngakwelinye ihlangothi, ngesilinganiso ukuhlanekezela komugqa lingaphansi kuka -80 dB. Ukusabalala ukumelana kuncike ezintweni eziningi. Zuza ukuhlela kabusha enjalo emakethe kungaba njengoba low ruble 200.

Izici kudivayisi 105 Skal

Lezi potentiometers asetshenziswa izifunda okuzenzakalelayo kuphela kushintshana zamanje. Ukhiye kuleli cala etholakala eduze ezikhumulweni. I Resistor isetshenziswa uhlobo yekwentiwa. Uma sikhuluma imingcele, kubalulekile ukuphawula okusezingeni eliphezulu asikiwe imvamisa. Ngakho, lo imodeli kufanelekile kumadivayisi Computing. Ukuthuthukiswa ukuhlanekezela sibalo alinganayo wakhe esiphezulu 56 dB.

Ezezindlu esetshenzisiwe ifakwe ilebuli T23. Umkhawulo ukumelana ukushintshashintsha ingeqi 3.2%. It is wayevame potentiometer isetshenziselwa ulungise isiteshi wokulinganisa. Diodes zinikezwa kulokhu esakhelwe hlobo. Kutholakale i-memory olulodwa Isekela wathi potentiometer. Thenga le imodeli emakethe, umsebenzisi can ruble 350 nje.

Amapharamitha Skal 107 onobuhle

potentiometer wathi has a imvamisa cutoff at 2400 kHz. Isihluthulelo siwukuba imodeli esetshenziswa uhlobo resistive. resistors Passive abe imodeli elise ezansi. Ezezindlu kuleli cala elibekwe esinelebuli PP21. imodeli komkhawulokudonsa asisikhulu kunenkosi 2.3 microns. Kubalulekile futhi ukuqaphela ukuthi potentiometer inikezwa rheostat imodi.

Le divayisi ingasetshenziswa ukulawula reverse. Through the ukumelana nguye 3 ohms. Kutholakale i-memory olulodwa kusekelwa wathi potentiometer. Umkhawulo ukumelana ukushintshashintsha ingeqi 3.4%. Thenga imodeli ecacisiwe esikhathini sethu kungaba njengoba low 200 ruble.

I ER1200 kudivayisi

Ukuze uxhume ku-wesifunda kule modeli kunemithelela ezimbili. Ukhiye usetshenziselwa uhlobo rheostatic. Kulesi imodeli, umsebenzi isofthiwe izibonelo zalokho inikezwe. kudivayisi Ubude angakwazi ukondla esiphezulu imijikelezo emine. Imvamisa imodeli cut lingaphansi kuka 2300 kHz. Isikhathi esining impela, le potentiometer isethelwe kumadivayisi Computing. Kuyinto ubuye efanelekayo izilawuli ithoni. Kufanele ibe ukuguqulwa emakethe ruble mayelana 360.

Incazelo ER3000 onobuhle

I ethulwa digital potentiometer ukumelana kuyahluka chitha kancane. Corps wayakhe uhlobo evikelwe. ukhiye Rheostat kuleli cala etholakala eduze ezikhumulweni. Resistor inikezwa eyodwa kuphela. I imodeli umsebenzi zohlelo isampula. kudivayisi Samandla kwenzeka esifundeni ibhuloho. Nokho, kufanele kuphawulwe ukuthi idivayisi asifanele izilungiselelo zokuhlunga. Iphinde ubhekana kabi inzuzo adjustable. Kufanele ibe ukuguqulwa ezitolo mayelana ruble 300.

Izici ER2110

Lokhu potentiometer digital isetshenziselwa bi Ohlangothi. Ukhiye wanikeza uhlobo rheostat. I terminals ezimbili kukhona phansi idivayisi. Kubalulekile futhi ukuqaphela imodeli inohlelo sici izibonelo zalokho. Isilawuli Samandla e ukuguqulwa wenziwa ngokuzenzakalelayo. Kulesi simo ngeke isetshenziswe ibhuloho izifunda.

Sebenzisa wathi divayisi ingadlala kuphela lokunethweka kushintshana zamanje. Ngendlela Ayamukelayo voltage omuhle elilingana 3.4 V. Le imvamisa cutoff kuleli cala ngezithuba 2400 kHz. Ngokusebenzisa ukumelana zedivayisi kugcinwa ezingeqi kwezingu-7 ohms. Ukuhlanekezelwa Linear asesabi potentiometer emelelwa. Kubalulekile futhi ukwazi ukuthi imodeli ingasetshenziswa ukulungisa isiteshi wokulinganisa. Thenga ukuguqulwa emakethe kalula ngentengo ruble 300.

Uhlolojikelele ukuguqulwa Paxphil H25

Kwethulwa potentiometer mpintsha yakhelwe isebenze kuphela wesifunda nge zamanje kushintshana. Ukhiye, imodeli has uhlobo rheostat. Ngqo emzimbeni isebenzisa PP20 ilebula. Ukulungiswa potentiometer nge indlela ligijima. I-bandwidth imodeli ifinyelela esiphezulu 2.3 microns. Lokhu potentiometer akesabi ukufiphala komugqa.

Kubalulekile futhi ukuqaphela ukuthi idivaysi ingasetshenziswa yini ukulungisa isiteshi wokulinganisa. I Resistor kuleli cala, uma uhlobo yekwentiwa. OKUVUMELEKILE omuhle imodeli voltage ilingana 3.3 V Kuyadingeka esikhathini sethu ukuguqulwa ruble mayelana 200.

Iinsetjenziswa Paxphil H30

Wathi potentiometer mpintsha kwenziwa umsebenzi Uhlelo isampula. Okutholakele kulokhu kukhona engxenyeni engezansi zedivayisi. Model Samandla Kwenziwa ngokuzenzakalelayo. Ubuningi ngokusebenzisa ukumelana kuziwa 6 ohms.

Kubalulekile futhi ukwazi ukuthi imodeli akufaneleki nanini ulungise inzuzo. Imvamisa cutoff kuba esingaphansi 2100 kHz. ukuhlanekezela komugqa eliphezulu elivunyelwe ezingeni -90 dB. ngezinye izikhathi Ukusabalala ukumelana yalezi potentiometers ifinyelela 2%. Kutholakale i-memory olulodwa akusekelwe yilezi zikhali.