Haisi yekutanga diode yatinoongorora mune ino blog, iyo 1n4007 rudzi rwekugadzirisa diode, mune ino kesi, uye imwe yeakawanda Zvemagetsi zvigadzirwa iyo iwe yaunogona kushandisa ne Arduino. Yakachipa, discrete semiconductor zvinhu zvinogona kuve nezvakawanda zvekushandisa.
Semuenzaniso, izvi inogadzirisa diode, sa1n4007, ivo vanogona kukubatsira iwe kushandura chiratidzo kubva ku AC kuenda ku DC semagetsi emagetsi (sekutsanangura kwandakaita mune ino imwe nyaya), Vashandise mune mamwe macircuit panodiwa kugadziriswa kwechiratidzo chemagetsi, mukugadzirisa maseketi, magetsi emagetsi, nezvimwe.
Chii chinonzi rectifier diode?
Un gadziriso diode, senge 1n4007, ndeimwe yemhando dzemadhiodhi kunze uko, uye imwe yeakare. Iyo ndeimwe yeakareruka, asi mashandisiro ayo, sezvandambotaura, akawanda uye anoita kuti ive yakakosha kwazvo munyika yemagetsi.
Sezvo iwe uchiziva iwe, iro diode zita rinouya kubva mukukwanisa kwaro kupatsanura zvazvino mu maitiro akanaka yechimwe chiratidzo. Mune mamwe mazwi, iyo inobvumidza iyo nzira yezvakanaka maekisheni eanowanisa magetsi kana iyo ikakwenenzverwa zvakananga. Pakati pezvinhu zvisina kunaka, diode inoparadzaniswa zvakapesana uye izvi zvinodzivirira kupfuura kwazvino munzira iyi.
Mune mamwe mazwi, isa zvakanyanyisa, irwo rudzi rwesefa iyo yaingobvumidza yakanaka mijenya yechiratidzo kuti ipfuure, ichigona kusarura zvisizvo. Fungidzira zvese zvaungakwanise kuita nehunyanzvi uhu ...
Uye kuti izvi zvikwanisike, yeuka kuti zvinhu izvi zvinogadzirwa kuti zvishande pahupamhi hwepamusoro pavachashanda nemazvo, iine rutsigiro rwehuwandu hwazvino kana kusimba kwauchakwanisa kutyaira nenzira yakananga, uye kunanga voltages e inverse maximums akatsigirwa. Avo dhatasheet zvinhu Ndidzo dzaunofanirwa kufunga nezveye yakasarudzwa modhi kuti urege kuisundira kupfuura miganhu yayo uye kuti inoshanda nemazvo.
Kunge mamwe ma diode, yakavakirwa pa PN semiconductor junction, kazhinji silicon, kunyangwe paine dzimwe semiconductors senge germanium. Pakati pese, ivo vanowanzo mira kusvika ku200ºC panosangana, tembiricha yakanyanya kwazvo, iine yakadzikira kwazvo resistances uye yakadzika kwazvo reverse voltage voltages.
1n4007 Zvimiro
El 1N4007 inogadzirisa diode inoshandiswa zvakanyanya mumidziyo mizhinji yazvino, kunyanya mumagetsi ekushandisa kudzivirira isina magetsi magetsi kubva mukukonzera matambudziko mudunhu rinopisa nekuda kwekudzora polarity, kana yemagetsi magetsi panguva yekushandura chiratidzo che AC kuita DC, nezvimwe.
Iyi diode inomiririra mafirita anosvika ku1A ichienderera pamwe nemhepo inogona kuenda kusvika 700v. Izvo zvinosiya hwakawanda hwezviito kune huwandu hwekushandisa. Uye zvakare, inotsigirawo mamwe makwiriso ehuremu voltage anosvika 1000v, uye mafashama e30A.
Yakavharirwa mune pasuru DO-41, mukati, pamwe neayo maviri chaiwo ma terminals. Kana zviri zvimwe zvinhu zvaunofanira kuziva ndeizvi:
- Reverse voltage: kubva pa500 kusvika 700v.
- Peak inodzosera voltage: 1000v kana 1Kv
- Kunonyanyisa kuwedzera kwazvino:30A
- Maximum yakananga yazvino kusimba:1A
- Pamberi nemhepo inodonha: 1.1 V
- Inoshanda tembiricha renji: -55 ° C kusvika 150 ° C. Mune zvimwe zviitiko inogona kubva pa -65ºC kusvika 125ºC zvichienderana nemugadziri ...
Pinout uye dhatasheet
Kana zvakadaro mbambo yako, Zviri nyore kwazvo. Pakutanga ndakati yaive nemapini maviri chete. Imwe yadzo ndeye cathode uye imwe ndiyo anode. Kuti usiyanise iyo, unofanirwa kutarisa mutsetse wechena pane imwe yemipendero yawo pamutumbi we1n4007. Kuguma kwemutsara ndiko kunoenderana nekathodhi (-), nepo mumwe mugumo iri anode (+).
Kuti uwane rumwe ruzivo iwe unogona kuwana zvese zvese zviri mu datasheet kubva kumugadziri wechinhu chakasarudzika. Heino iwe une muenzaniso pazviri, asi yeuka kuti panogona kuve nemisiyano mishoma kubva kune imwe, kunyangwe akawanda ehunyanzvi ruzivo rwakafanana.
Mutengo uye kupi kwekutenga
Mutengo werudzi urwu rwezvinhu zvemagetsi wakachipa zvakanyanya, ivo vanodhura chete mashoma masendi euro. Naizvozvo, ivo vanodhura kwazvo. Unogona kuvawana muzvigadzirwa zvemagetsi zvemhando yepamusoro kana kuzvitenga pamhepo muzvitoro zvakaita seAmazon. Semuenzaniso, heano zvimwe zvigadzirwa zvinogona kukufarira:
- 5 inogadzirisa diode 1n4007
- Hapana zvigadzirwa zvakawanikwa.
- Hapana zvigadzirwa zvakawanikwa.
- 50 madhodhi 1n4007
- 100pcs 1n4007
1n4007 inoshanda
Ndisati ndatove ndakakubatanidza nechinyorwa kwandakatsanangura mashandiro e magetsi, asi kuti uone mune imwe nzira yekuona kushandiswa kwe1n4007 uye nemabatiro aungaita yako wega magetsi kuti udzidze nezvezvakakosha zvemagetsi uye nechinhu ichi, ndinokusiira iyi vhidhiyo inodzidzisa ...
Para mamwe mashoko, unogona verenga chinyorwa chandakatsanangura matanho aya pakarepo magetsi paanopihwa chikafu kubva kumahosi e, semuenzaniso, 220v AC, uye yakaderera magetsi DC magetsi emagetsi anobuda pane yainoburitsa ...