Lub 1N4007 diode yog ib qho khoom siv hluav taws xob muaj zog uas feem ntau siv hauv cov khoom siv hluav taws xob. Yuav kom meej meej - nyob rau hauv lawv cov rectifier ib feem, uas yog, nyob rau hauv lub diode choj. Nws lub luag haujlwm tseem ceeb yog hloov AC voltage rau DC, uas yog siv los ntawm cov khoom siv hluav taws xob feem ntau niaj hnub no. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm diode yog raws li hauv qab no. Hauv ib qho kev taw qhia, nws qhib, thiab lub teeb liab hla nws yam tsis muaj teeb meem. Yog tias koj hloov lub polarity ntawm lub teeb liab, ces nws yuav kaw thiab xyaum tsis muaj dab tsi yuav dhau los ntawm nws tus kheej.
1N4007 diode ua nyob rau hauv Taiwan. Nyob rau tib lub sijhawm, cov chaw tsim khoom ntawm DIODES thiab RECTRON SEMICONDACTOR tuam txhab koom nrog. Muaj cov khoom lag luam ntawm lwm hom, tab sis ntau tsawg zaus.
Ntse
Cov yam ntxwv tseem ceeb ntawm 1N4007 diode yog raws li hauv qab no:
- hnyav 0.35g;
- siab tshaj qhov kub ntawm 250 degrees Celsius tsis tshaj 10 vib nas this;
- cathode yog qhia los ntawm lub nplhaib tshwj xeeb, uas yog siv rau lub cev;
- siab tshaj (tseem hu ua "peak") voltage - tsis tshaj 1000 V;
- ua haujlwm kub yog -55mus txog +125 degrees Celsius;
- tus nqi siab tshaj ntawm tam sim no los ntawm lub cuab yeej yuav tsum tsis pub tshaj 1 A;
- qhov siab tshaj qhov poob qis nrog qhov qhib p-n kev sib tshuam tsis ntau tshaj 1 V ntawm tus nqi tam sim no ntawm 1 A.
Yog tias koj them sai sai rau qhov muaj txiaj ntsig zoo tshaj plaws, koj tuaj yeem nkag siab tias qhov no yog lub zog diode uas yuav yooj yim ua haujlwm nrog 220 lossis 380 V. Raws li qhov no, peb tuaj yeem hais tias nws yog thawj tsim rau cov khoom siv fais fab.. Diode 1N4007 feem ntau pom nyob rau hauv lub rectifier ib feem ntawm lub circuit.
Destination
Lub ntsiab ntawm 1N4007 yog tus choj diode. Ib qho ntxiv, tsawg dua thaj chaw ntawm lawv siv yog hluav taws xob hluav taws xob. Nws tuaj yeem yog ntau yam analog amplifiers. Nyob rau hauv cov ntaub ntawv no, lawv cov kev siv yuav ua tau zoo heev txhim kho cov yam ntxwv ntawm lub kawg ntaus ntawv. Koj tuaj yeem siv lawv hauv cov khoom siv hluav taws xob tswj hwm, qhov uas nws tau tswj xyuas nws tus kheej zoo kawg nkaus.
Ntxhais hmoob
1N4007 tsuas yog ib tus neeg sawv cev ntawm tag nrho tsev neeg ntawm cov khoom siv no. Qhov no kuj suav nrog 1N4001-1N4006. Ntawd yog, qhov ntsuas kawg hloov pauv hauv cov koob no. Qhov me me, cov khoom siv hluav taws xob tsawg dua yog siv. Nrog kev ntseeg siab zoo, peb tuaj yeem hais tias 1N4007 yog qhov muaj peev xwm tshaj plaws thiab tuaj yeem hloov tau txhua tus tswv cuab ntawm tsev neeg no, vim nws yog tus muaj zog tshaj plaws.
Analogues
Ib qho ua tiav analogue ntawm 1N4007 diode ntawm cov khoom siv hluav taws xob hauv tsev yog KD258D. Nyob rau hauv lem, zoo xws li cov yam ntxwvmuaj:
- 10D4, 1N2070, 1N3549 - cov khoom ntawm Diotec Semiconductor;
- BY156, BYW27-1000 - los ntawm Thomson;
- BYW43 - los ntawm Philips;
- HEPR0056RT - by Motorola.
Daim ntawv teev npe ua tau ntawm cov analogues tsis xaus rau ntawd, tab sis cov no yog cov kev hloov pauv ntau tshaj plaws.
Zoo kawg
1N4007 semiconductor keeb tau dav siv rau ntau yam kev hloov pauv ntawm cov khoom siv fais fab. Lub diode ntawm chav kawm no tsuas yog qhov tseem ceeb rau kev tsim lossis kho cov khoom siv feem ntau ntawm hom no. Nws tuaj yeem hloov tau yooj yim txhua chav ntawm nws tsev neeg. 1N4007 yog qhov txhim khu kev qha, tus nqi qis, thiab ntau yam. Nws yog vim cov xwm txheej no uas nws tau pom daim ntawv thov dav.
