Iwe unogona kunge wakaona resistor pabhodhi redunhu. Unogona kushamisika kuti rinoitei. Mumagetsi, kune marudzi maviri makuru ezvidziviriro. Tarisa patafura iri nyore kuti uone kuti akasiyana sei:
Mhando yeResistor | tsananguro |
|---|---|
Fixed Resistors | Ava vane resistance isingachinji. |
Variable Resistors | Izvi zvinogona kuita kuti kuramba kwavo kushandurwe. |
Iwe haufanirwe kuve nyanzvi kuti utange. Paunodzidza zvakakosha, kusarudza rudzi rwakanaka kuri nyore.
Aina dze Resistors
Paunoshanda nemagetsi, iwe uchaona akasiyana resistors. Pane mapoka matatu makuru evanopikisa. Boka rimwe nerimwe rinoita basa rinokosha mudunhu.
Tip: Kana iwe uchiziva iyo marudzi e resistors, unogona kusarudza yakanakisa yepurojekiti yako.
Heino tafura inoratidza chinoita kuti mhando yega yega ive yakakosha:
Mhando yeResistor | unhu |
|---|---|
Fixed Resistor | Ane imwe yakatarwa kukosha iyo isingachinji. |
Musiyano Resistor | Unogona kushandura kukosha ne dial, knob, kana screw. |
Non-Linear Resistor | Ikozvino shanduko nekushisa kana voltage, kwete nguva dzose neOhm's Law. |
Fixed Resistors
Fixed resistors nguva dzose chengetedza kupikisa kwakafanana. Iwe unoashandisa kana iwe uchida kuti ikozvino igare yakagadzikana. Vamwe common fixed resistors iwaya ronda, kabhoni kuumbwa, kabhoni firimu, simbi firimu, simbi oxide firimu, simbi glaze, uye foil resistors. Carbon film resistors inoshandiswa zvakanyanya nekuti iri nyore kugadzira uye kushanda zvakanaka.
Variable Resistors
Variable resistors vanokutendera kuti uchinje kuwanda kwavanopikisa. Unogona kutenderedza knob, kufambisa lever, kana kushandisa sikuruu kuzvigadzirisa. Iwo akanakira zvinhu zvakaita sekudzora vhoriyamu kana tuning maredhiyo. Iwe unogona kutora kushorwa kwaunoda iwe uchiashandisa.
Specialized Resistors
Specialized resistors vanoita zvinopfuura kutonga ikozvino. Aya ma resistors anoita kune zvinhu zvakaita setembiricha, mwenje, kana voltage. Semuenzaniso, thermistor inoshandura kuramba kana kuchipisa kana kutonhora. A photoresistor inoshandura kuramba kana chiedza charova. Aya anopikisa haana mutsara nekuti zvazvino hazviteveri mutsara wakatwasuka nguva dzose.
Fixed Resistors
Fixed resistors ndiyo yakajairika mhando mune zvemagetsi. Iwe unoashandisa kana iwe uchida resistance iyo inoramba yakafanana. Aya mitsara anopikisa anobatsira kudzora ikozvino uye kuchengetedza maseketi akachengeteka. Fixed resistors anoshandiswa pasi rose. Muna 2023, vakagadzira zvinopfuura 34% zvekutengesa kwepasirese. Unogona kuzviwana mumaTV, mota, uye muchina. Dzinofarirwa nekuti dzinoshanda zvakanaka uye dzinodhura zvishoma.
Heano marudzi makuru eakagadziriswa resistors aungashandisa:
Carbon Film Resistor
Carbon film resistors inowanikwa mune zvakawanda zvinhu. Unozviona mumaredhiyo, matoyi, uye maturusi ekicheni. Izvo zvinogadzirwa nekuisa kabhoni yakaonda padanda receramic. Izvi zvinokupa mutsara resistor ine kukosha kwakadzikama. Unogona tora kubva kune akawanda ekupikisa kukosha kukwana zvaunoda.
Heino tafura ine zvimwe zvakajairika:
Parameter | Chaicho Rondedzero |
|---|---|
Resistance Range | 1 Ω kusvika 10 MΩ |
Power Rating | 0.125 W kusvika 2 W |
Carbon film resistors zvakachipa uye zviri nyore kuwana. Kana iwe ukavaka purojekiti iri nyore, iyi isarudzo yakanaka. Kune zvakare carbon composition resistors. Ivo vakura uye havasati vashandiswa zvakanyanya ikozvino. Vanoshanda senge carbon film resistors asi vanoshandisa kabhoni poda uye glue. Izvi zvinoita kuti zvive zvishoma.
Metal Film Resistor
Metal film resistors yakanakira mabasa anoda kurongeka. Iwe unoashandisa kana iwe uchida kuti kuramba kurambe kwakafanana, kunyangwe kuchipisa kana kutonhora. Aya akaonda firimu resistors ane simbi layer pane ceramic base. Vane kushivirira kwakasimba, saka kupikisa kwechokwadi kuri pedyo neicho chakanyorwa.
Sei kushandisa metal film resistors? Hezvino zvimwe zvikonzero:
Vanogara kwenguva yakareba uye vanoputsa zvishoma kudarika carbon film resistors.
Vanoita ruzha rushoma mumaseketi, izvo zvakanakira ruzha kana michina yekurapa.
Iwo akakurisa kumabasa anoda kurongeka kwepamusoro, sekuyeresa mafungu madiki.
Kana iwe uchida resistor kune chimwe chinhu chakakosha, tora simbi firimu resistors. Carbon film resistors yakanakira kushandiswa kwakawanda, asi metal film resistors zviri nani kumabasa akaomarara.
Wirewound Resistor
Wire maronda resistors anogadzirirwa simba repamusoro. Unovaona mumasekete anoda kubata simba rakawanda, semagetsi emagetsi kana mota. Izvi zvinopikisa zvinoshandisa waya, kazhinji nichrome, yakaputirwa nesimbi yekeramic. Izvi zvinovabvumira kubata mafungu makuru pasina dambudziko.
Hezvino izvo zvinoita kuti waya ronda resistors kuve yakakosha:
Vanokwanisa kubata simba rakawanda.
Dzakajeka uye dzakatsiga.
Vanogara mumamiriro ezvinhu akaoma.
Wirewound resistors akanaka pakubata simba rakakwirira. Vanogona kutora kusvika 2.5kW, iyo yakawanda kupfuura vazhinji vanopikisa. Kuvaka kwavo kwakasimba kune core inodzivirira kupisa uye yakasimba yakaputirwa waya. Izvi zvinobatsira kuchengetedza zvimwe zvikamu mumasekete kubva mukukuvadzwa.
Shandisa wire ronda resistors kana iwe uchida imwe isingazonyanya kupisa kana kuputsika panguva yekuvhiya kwesimba. Iwo zvakare ane mutsara resistors, saka kuramba kwavo hakuchinji.
Surface Mount Resistor
Surface mount resistors idiki kwazvo asi yakasimba. Iwe unovawana pamabhodhi emazuva ano edunhu, semumafoni nemakombiyuta. Aya makobvu emafirimu resistors anogara akatambarara pabhodhi. Izvi zvinochengetedza nzvimbo uye zvinoita kuti kuvaka kukurumidze. Vashandise kana iwe uchida akawanda anopikisa munzvimbo diki.
Surface gomo resistors inouya muhukuru hwakasiyana. Iwe unogona kutora matete firimu resistors kuti anyatso kurongeka kana gobvu firimu resistors kumabasa akajairwa. Iwo akakurisa kumhanyisa mitsetse yegungano uye kugadzirwa kukuru.
Zano: Kana ukashanda nemagetsi madiki, madhizaini epamusoro anokubatsira kugadzira masekete madiki uye akasimba.
Fixed resistors inokupa iwe kutonga munenge mune yese chirongwa. Iwe unogona kushandisa kabhoni firimu resistors kuita mabasa ari nyore, simbi firimu resistors yechokwadi, waya ronda resistors simba, kana pamusoro pegomo resistors nzvimbo diki. Iwe uchawana yakakodzera kune zvaunoda.
Variable Resistors
Variable resistors rega iwe uchinje kupikisa munharaunda. Iwe unogona kutendeutsa knob, kutsvedza lever, kana kushandisa screwdriver. Izvi zvakasiyana kubva kumutsara resistors. Linear resistors nguva dzose ine kukosha kwakafanana. Variable resistors vanokubatsira kudzora zvinhu zvakaita sevhoriyamu kana kupenya. Unogonawo kuzvishandisa kushandura kukurumidza.
Potentiometer
A potentiometer ndiyo inonyanyozivikanwa inopikisa resistor. Unozviona mumidziyo yakawanda. Iwe unobatidza dial kana knob kuti uchinje kuramba. Izvi zvinokubatsira kudzora zvinhu mumagetsi.
Heano dzimwe nzira dzinoshandiswa nevanhu potentiometers:
Kudzora inzwi mugiya rekuteerera
Kuchinja zvirongwa paTV
Kufambisa zvikamu muma sensors ekufamba
Kugadzirisa ruzha muvatauri nevatambi vemimhanzi
Kudzora kumhanya kwefani
Kuita kuti mwenje ujekese kana kudzikira
Fan speed dials
Ovheni tembiricha knobs
Motor speed controls
Lab zvishandiso
Marobhoti maoko ekufamba kwemajoini
Joystick zvikamu
Mota throttle sensors
Zvinodzora ndege
Kuisa op-amp kuwana
Tuning comparator reference
Kuyera microcontroller ADC
Potentiometers inobatsira zvikuru. Unongotenderedza knob kuti uise zvaunoda.
Rheostat
A rheostat imwe rudzi rwekuchinjisa resistor. Inotaridzika senge potentiometer asi inobata yakawanda ikozvino. Iwe unowana rheostats paunoda kudzora simba. Anoshandiswa mumamotor kana marambi. Unogona kutsvedza kana kushandura control kuti uchinje kuramba. Rheostats inokubatsira kugadzirisa kumhanya kwe fan kana kupenya kwechiedza. Vanoshanda zvakanaka mumatunhu akareruka anoda kutonga kwakasimba.
Chengeta
Trimmers madiki akasiyana resistors. Unoaisa kamwe chete wosiya ega. Unoda screwdriver kugadzirisa trimmer. Izvo zvakanaka pakugadzirisa zvakanaka dunhu paunenge uchivaka. Iwe unowana zvigadziriso mumaredhiyo, nguva, uye maturusi ekuyeresa. Trimmers inokubatsira kuita shanduko diki kuti uchengetedze dunhu rako richishanda zvakanaka. Iwe unogona kushandisa trimmers kuseta amplifier bias kana kugadzirisa kuverenga sensor.
Zano: Shandisa zvigadziriso kana iwe uchida kuita diki shanduko. Izvo zviri nyore kuisa uye kugara.
Variable resistors vanokupa kutonga pamusoro pedunhu rako. Iwe unogona kutora potentiometers, rheostats, kana trimmers. Imwe neimwe inokubatsira kugadzirisa purojekiti yako kuti ikwane zvaunoda. Iwe uchaona izvi zvinopikisa muzvinhu zvakawanda, kubva kumaredhiyo kusvika kumarobhoti.
Specialized Resistors
Vamwe vanopikisa vanoita zvinopfuura kunonoka ikozvino. Specialized resistors inogadzirirwa mabasa anokosha. Aya asiri-mutsetse anopikisa anopindura tembiricha, voltage, kana chiedza. Unogona kuvawana mukati akangwara zvigadzirwa, giya rekuchengetedza, uye maturusi ekicheni.
Thermistor
Iyo thermistor inoshandura kuramba kana tembiricha yachinja. Iwe unoshandisa thermistors kuyera kana kudzora kupisa. NTC thermistors dzakajairika nekuti dzinopa kuverenga chaiko tembiricha. Vanoitawo kuti masekete ave nyore.
Iwe unogona kuona ma thermitors achishandiswa nenzira idzi:
Kutarisa mota inotonhorera inotonhorera kana mweya mukati memota
Kuchengetedza chikafu mufiriji nemahovhoni
Kuita shuwa kuti mabhatiri haanyanye kupisa paunenge uchichaja
Kudzora kupisa mumaprinta e3D
Kuona tembiricha mumhuka kana sainzi incubators
Kubatsira madhijitari thermostats kuti imba yako igare yakasununguka
Kumhanyisa vagadziri vekofi uye toasters pakupisa chaiko
Zano: Kana iwe uchida kuyera tembiricha, thermistors isarudzo yakanaka. Vanoshanda zvakanaka kune tembiricha yakaderera uye iri nyore kushandisa.
varistor
Varistors vanodzivirira zvemagetsi kubva pakukwira kwemagetsi. Iwe unowana varistors mumatambo emagetsi, makomputa, uye maTV. Vanoita nekukurumidza kana voltage yanyanya kukwira. Kazhinji yenguva, varistors vane kupikisa kwakanyanya. Kana kuvhiya kunoitika, kuramba kwavo kunodonha nekukurumidza. Izvi zvinovatendera kuti vawedzere simba rakawedzerwa uye kuchengetedza zvishandiso zvakachengeteka.
Varistors vanobatsira nenzira idzi:
Ivo vanovharira njodzi voltage spikes kuti isasvike zvikamu zvakakosha.
Vanoita senhoo, vachirega mhepo huru ichiyerera chete pazvinenge zvichidiwa.
Ivo vanobatsira magajeti ako kugara kwenguva refu nekumisa kukuvara kwemagetsi.
Iwe unoona varistors mune ekuvhiya vadziviriri uye magetsi emagetsi.
Varistors anoshandiswa mumajaja efoni uye smart home gadget.
Vanobatsira kuchengetedza mwenje we LED uye solar panels kubva kumheni kana grid spikes.
Ongorora: Kana iwe uchida kumisa kamwe kamwe voltage kusvetuka, varistors ndiyo yakanakisa sarudzo.
Photoresistor
Photoresistors inoshandura kuramba kana chiedza chichivhenekera pavari. Iwe unoshandisa photoresistors mumapurojekiti anoda kunzwa chiedza. Unogona kuzviwana mumarambi ehusiku, maaramu, uye marambi emumigwagwa anobatidza ega.
Unogona kushandisa photoresistors kuti:
Kubatidza maraiti emugadheni kana kwasviba
Kugadzira maalarm anoita kana munhu achifamba
Kugadzirisa kupenya kwescreen pamafoni uye mahwendefa
Kuvaka marobhoti anotevera chiedza
Kugadzira masolar trackers emapanera
Kugadzira matoyi anopindura chiedza chezuva
Unoda kuti dunhu rako rinzwe chiedza? Photoresistors inoita kuti zvive nyore. Ingowedzera imwe, uye chirongwa chako chinogona kuona kana ari masikati kana husiku.
Specialized resistors inokutendera kuti uite zvimwe zvinhu. Iwe unogona kuyera tembiricha, chengetedza kubva kune voltage surges, kana chiedza chekunzwa. Aya anopikisa anokubatsira iwe kuvaka akangwara uye akachengeteka zvemagetsi.
Kusarudza Resistor
Mazano Ekushandisa
Kutora right resistor zvingaita sezvakaoma. Unogona kuita kuti zvive nyore nekufunga nezvezvinhu zvishoma. Kutanga, bvunza kuti dunhu rako rinodei. Iwe unoda kuramba kwakadzikama kana imwe yaunogona kuchinja? Tevere, tarisa iyo specs. Iyo resistor inofanirwa kuenderana nekushomeka kwedunhu rako, simba, uye saizi.
Heino tafura yekukubatsira iwe kuenzanisa izvo zvakakosha kune magetsi emagetsi dunhu:
Factor | tsananguro |
|---|---|
Resistance Value | Iko kupikisa chaiko dunhu rako rinoda. |
Power Rating | Simba rakawanda iro resistor rinogona kutora risingatyoke. |
kubvumidza | Kuwanda kwekupikisa kunogona kuchinja; yakaderera zviri nani kune chokwadi. |
Kukura Kwemitezo | Iyo resistor yakakura sei; inofanira kukwana munharaunda yako. |
pasuru Type | Chimiro chekupikisa, senge kuburikidza-gomba kana pamusoro pegomo. |
Temperature Coefficient | Kupokana kunochinja sei kana kuchipisa kana kutonhora. |
Kana iwe ukashandisa resistors kunze, funga nezvemamiriro ekunze. Mhepo yakanyorova inogona kuchinja kuramba. Mabumps kana kudzvanywa kunogona kupeta chinopikisa uye kuchinja kukosha kwayo. Makemikari anogona kukuvadza resistor uye kuita kuti isashande nemazvo.
Environmental Factor | Impact paResistor Stability |
|---|---|
unyoro | Kunyorova kunogona kuita kuti kuramba kukwire kana kudzika. |
Mechanical Stress | Kudzvinyirira kunogona kukotamisa resistor uye kuchinja kuramba. |
Zvinoparadza Zvinhu | Makemikari anogona kukuvadza resistor zvachose. |
Edza resistor usati waiisa muprojekti yako. Shandisa maturusi akakodzera. Tarisa kuti kunopisa sei. Gara uchiverenga ruzivo rwemugadziri. Kutevedzera mitemo kunokubatsira kudzivisa matambudziko.
Zano: Gara uchitarisa Resistor's power rating uye kushivirira pamberi pekutengesa.
Zvakajairika Kukanganisa
Vanhu vanokanganisa kana vakapotsa mamwe mashoko. Heano mamwe akajairika:
Kwete kutarisa kushivirira kana tembiricha coefficient. Izvi zvinogona kukanganisa maseketi enzwi.
Kushandisa resistor ine low power rating. Inogona kunyanya kupisa uye kuputsa.
Kukanganwa nezve kupikisa uye chiyero chesimba mumaseketi epamusoro-frequency. Izvi zvinogona kuchinja nekupisa uye voltage.
Kunhonga wirewound resistors kune yakakwirira-frequency mabasa. Ivo havashande zvakanaka pamusoro pe1 MHz. Mafirimu anopikisa anoshanda zviri nani kusvika ku100 MHz.
Kusafunga nezvemamiriro ekunze kana makemikari, kunyanya kumapurojekiti ekunze.
Ongorora: Kana iwe uchida kuti dunhu rako rigare, sarudza iyo inopikisa yakakodzera yebasa rako uye kwaunoishandisa.
Mabasa uye Mashandisirwo eResistors muMagetsi uye Magetsi Systems
Resistors vanoita mabasa akawanda mumatunhu. Vanobatsira kudzora ikozvino uye kupatsanura voltage. Vanochenesa zvikwangwani uye vanochengeta michina yakachengeteka. Zvimwe zvinopikisa zvinogona kunzwa chiedza kana tembiricha. Ngationei kuti resistors vanoita sei uye kuti vanobatsira sei.
Current Limiting
Kudzivirira zvikamu kubva kune yakawandisa ikozvino
Unoda kuti zvikamu zvako zvigare kwenguva refu. A resistor inomisa yakawandisa current kuti isayerera. Kana ukabatanidza LED isina resistor, inogona kupisa kunze. The resistor inoita semurindi. Inobvumira chete huwandu hwakakodzera hwezvino kupfuura. Izvi zvinoita kuti dunhu rako rive rakachengeteka uye richishanda.
Resistor inochengetedza ikozvino yakaderera kuitira kuti zvikamu zvisatyoke. Iri nderimwe remabasa akanyanya kukosha kune resistors mune zvemagetsi.
Kuve nechokwadi chekushanda kwakachengeteka mumaseketi e LED
Paunobatidza LED, unofanirwa kudzora kupenya kwayo. Iwe unotora iyo yakakodzera resistor kukosha kuita izvi. A diki resistor inoita kuti LED ipenye kupenya. A hombe resistor inoita kuti iderere. Uhu hunyengeri hunochengetedza ma LED uye hunovabatsira kuti vagare kwenguva refu.
Voltage Division
Kugadzira mareferensi voltages
Dzimwe nguva unoda shoma voltage kune chikamu chedunhu rako. Iwe unoshandisa maviri resistors kuparadzanisa voltage. Izvi zvinonzi voltage divider. Iyo inobatsira iwe kugadzira yakadzikama voltage ye sensors kana machipisi.
Kugonesa sensor interfacing
Iwe unogona kushandisa voltage dividers neasina-mutsara resistors. Thermistors kana photoresistors anoshanda zvakanaka kune izvi. Semuenzaniso, batanidza photoresistor uye yakagadziriswa resistor. Iko kubuda kwemagetsi kunoshanduka nechiedza. Izvi zvinoita kuti dunhu rako "rione" kuti rakajeka sei.
Mwero wechiedza | R2 (Sensor) | R1 (Yakagadziriswa) | Chiyero R2/(R1+R2) | Mhere |
|---|---|---|---|---|
chiedza | 1kΩ | 5.6kΩ | 0.15 | 0.76 V |
Dim | 7kΩ | 5.6kΩ | 0.56 | 2.78 V |
Dark | 10kΩ | 5.6kΩ | 0.67 | 3.21 V |
Signal Conditioning
Kusefa ruzha mumaseketi eanalogi
Iwe unoda zviratidzo zvakajeka munharaunda yako. Resistors inobatsira kuvhara ruzha. Iwe unoashandisa ane capacitor kugadzira mafirita. Masefa epasi-pasi kana akakwira-pasi anotendera masaini akanaka kupinda. Vanovhara zviratidzo zvisingadiwi. Izvi zvinobatsira muodhiyo uye sensor maseketi.
Kuisa bias points mune amplifiers
Amplifiers anoda nzvimbo yekutanga kuti ishande nemazvo. Iwe unoshandisa resistors kuisa pfungwa iyi. Izvi zvinoita kuti amplifier yako igadzikane uye ichishanda nemazvo.
Kudzivirirwa uye kuchengeteka
Kudzivirirwa kwekuwedzera mumagetsi emagetsi
Magetsi emagetsi anogona kukuvadza zvishandiso zvako. Resistors inowedzera simba rakawedzerwa. Iwe unogona kushandisa zvakakosha resistors se dummy mitoro. Ivo zvakare vanodzikamisa yakakura ikozvino paunobatidza mudziyo.
Functionality | tsananguro |
|---|---|
Dummy Mitoro | Dhirowa diki ikozvino kudzivirira kana mutoro mukuru wadzimwa. |
Inrush Limiting | Misa masurges makuru kana iwe uchibatidza simba. |
Bleed Resistors | Discharge capacitors kudzivirira kuvhunduka mushure mekudzima simba. |
Ikozvino sensing yekutarisa dunhu
Iwe unogona kuyera ikozvino nekutarisa voltage pane resistor. Izvi zvinokubatsira kutarisa dunhu rako uye kuwana matambudziko nekukurumidza.
Specialized Applications
Kunzwa tembiricha nema thermistors
Non-linear resistors semathermistors anoshandura kupikisa netembiricha. Unovawana mumotokari, maturusi ekurapa, uye mafoni. Vanobatsira kuchengetedza zvinhu kubva pakupisa.
Kuonekwa kwechiedza ne photoresistors
Photoresistors isiri-mutsara resistors inobata pachiedza. Unoashandisa mumarambi ehusiku, maaramu, uye marambi emumigwagwa akangwara. Vanobatsira dunhu rako kuziva kana kwasviba kana kupenya.
Resistors vanoita zvinopfuura kuderedza ikozvino. Ivo vanokubatsira iwe kuvaka yakachengeteka uye yakangwara zvemagetsi mazuva ese.
Iwe wakadzidza nezvemhando huru dzekupikisa. Mhando yega yega inobatsira purojekiti yako nenzira yakakosha. Kusarudza resistor yakakodzera inochengetedza dunhu rako rakachengeteka. Zvinobatsirawo basa rako redunhu zvakanaka. Nguva dzose tarisa datasheets usati watanga kuvaka. Izvi zvinokubatsira kuwana hunhu hwakanakisa. Inomisa nhengo dzako kuti dzisanyanya kupisa. Inoita kuti magadzirirwo ako agare kwenguva refu. Heino tafura inoratidza kuti mamwe resistors anogona kugara kwenguva yakareba sei:
Resistor Type | Hupenyu (Makore) | Zvinyorwa zveKuvimbika |
|---|---|---|
Girazi Glaze Resistors | 10 kuna 20 | High precision, inokonzerwa nekushisa uye voltage |
Ceramic Resistors | 5 kuna 10 | High simba kubata, kuvimbika kunosiyana nemamiriro ezvinhu |
Metal Glaze Resistors | 15 kuna 30 | Yakasimba, yakanakira kushandiswa kwenguva refu, inonzwa kune zvakanyanyisa |
Edza mhando dzakasiyana dze resistor. Verenga zvinyorwa. Ona kuti ndeapi anoshanda zvakanyanya kuprojekiti yako!
FAQ
Chii chinoita resistor mudunhu?
A resistor anonotsa kuyerera kwemagetsi. Iwe unoishandisa kudzora zvazvino uye kudzivirira zvikamu zvakaita se LEDs. Inobatsira basa rako redunhu zvakachengeteka uye inomisa zvinhu kubva pakutsva.
Unoverenga sei resistor color codes?
Iwe unotarisa mabhandi ane mavara pane resistor. Ruvara rumwe norumwe runomirira nhamba. Unoaverenga kubva kuruboshwe kuenda kurudyi. Shandisa kodhi yekodhi chati kuti uwane kukosha kwekupikisa.
Zano: Edza kushandisa yemahara online resistor calculator kana iwe ukanamatira!
Unogona kushandisa chero resistor kune chero chirongwa?
Kwete, iwe unofanirwa kusarudza iyo chaiyo mhando uye kukosha. Zvimwe zvinopikisa zvinoshanda zviri nani kune simba guru. Zvimwe zvinokwana nzvimbo duku. Nguva dzose tarisa ma specs usati wavaka dunhu rako.
Sei mamwe resistors achipisa?
Maresistors anoshandura mamwe magetsi kuita kupisa. Kana iwe ukashandisa resistor ine yakaderera simba rating, inogona kunyanyisa kupisa. Sarudza imwe ine chiyero chakakodzera kuchengetedza dunhu rako rakachengeteka.
Chii chinoitika kana iwe ukashandisa iyo isiriyo resistor kukosha?
Dunhu rako rinogona kusashanda nemazvo. Ma LED anogona kupisa kana kuramba akadzima. Mota dzinogona kumhanya zvakanyanya. Nguva dzose tarisa kukosha pamberi pako tengesa panzvimbo.
