Lub luag haujlwm tseem ceeb ntawm lub relay thiab yuav siv nws li cas

1. Kev taw qhia luv luv ntawm relays

A relayyog ibhluav taws xob tswj ntaus ntawvuas ua rau cov kauj ruam tau txiav txim siab hloov pauv hauv cov tswj kom muaj nuj nqis hauv cov hluav taws xob tso tawm hluav taws xob thaum lub tswv yim kom muaj nuj nqis (excitation quantity) hloov kom tau raws li qhov yuav tsum tau ua.Nws muaj kev sib cuam tshuam kev sib raug zoo ntawm cov tswj system (tseem hu ua input circuit) thiab tswj qhov system (tseem hu ua output circuit).Feem ntau siv nyob rau hauv tsis siv neeg tswj circuits, nws yog tiag tiag "automatic hloov" uas siv ib tug me me tam sim no los tswj lub lag luam ntawm ib tug loj tam sim no.Yog li ntawd, nws ua lub luag haujlwm ntawm kev tswj tsis siv neeg, kev tiv thaiv kev nyab xeeb thiab kev hloov pauv hauv Circuit Court.

2. Lub luag haujlwm tseem ceeb ntawm relays

Relay yog ib qho kev hloov pauv tsis siv neeg nrog kev sib cais, thaum qhov kev hloov ntawm excitation nyob rau hauv lub input Circuit Court ncav cuag tus nqi, nws muaj peev xwm ua rau cov zis Circuit Court ntawm lub hwj chim tswj mus rau ib tug predetermined kauj ruam hloov nyob rau hauv lub automatic circuit control device.Nws muaj cov txheej txheem kev hnov ​​​​lus los teb rau kev tawm tsam sab nraud (hluav taws xob lossis tsis yog hluav taws xob), tus actuator los tswj qhov "on" thiab "tawm" ntawm cov tswj Circuit Court, thiab ib qho kev sib piv nruab nrab los sib piv, txiav txim thiab hloov qhov loj ntawm qhov kev zoo siab.Relays tau siv dav hauv kev tswj chaw taws teeb, telemetry, kev sib txuas lus, kev tswj tsis siv neeg, mechatronics, thiab aerospace technology los tswj, tiv thaiv, tswj, thiab xa cov ntaub ntawv.

Relays feem ntau muaj ib qho induction mechanism (input part) uas qhia txog qee yam kev hloov pauv (xws li tam sim no, voltage, hwj chim, impedance, zaus, kub, siab, ceev, lub teeb, thiab lwm yam);ib qho actuator (tso zis ib feem) uas tswj cov tswj Circuit Court "on" thiab "off";thiab ib qho nruab nrab mechanism (tsav ib feem) uas khub niam txiv thiab cais cov tswv yim kom muaj nuj nqis, ua cov haujlwm thiab tsav cov khoom tso tawm ntawm cov khoom nkag thiab cov khoom tawm.Nruab nrab ntawm cov tswv yim thiab tso tawm qhov chaw ntawm relay, muaj ib qho nruab nrab mechanism (tsav ib feem) uas khub niam txiv thiab cais cov tswv yim, txheej txheem kev ua haujlwm thiab tsav cov zis.

Raws li kev tswj hwm, lub relay muaj ntau lub luag haujlwm.

(1) Kev nthuav dav ntawm kev tswj hwm: Piv txwv li, ntau qhov kev sib tiv tauj relay tswj lub teeb liab mus txog rau qee tus nqi tuaj yeem hloov pauv, qhib thiab tig rau ntau lub voj voog nyob rau tib lub sijhawm raws li cov ntaub ntawv sib txawv ntawm pawg neeg sib cuag.

(2) Amplification: Piv txwv li, rhiab heev relays, intermediate relays, thiab lwm yam., nrog ib tug me me npaum li cas ntawm kev tswj, koj muaj peev xwm tswj ib tug heev high-power circuits.

(3) Integrated Pib ntsais koj teeb: Piv txwv li, thaum muaj ntau yam kev tswj cov teeb liab raug pub rau hauv ib tug multi-winding relay nyob rau hauv ib tug prescribed daim ntawv, lawv muab piv thiab integrated kom ua tau ib tug predetermined tswj nyhuv.

(4) Tsis siv neeg, chaw taws teeb tswj, saib xyuas: Piv txwv li, relays ntawm cov khoom siv tsis siv neeg, ua ke nrog lwm cov khoom siv hluav taws xob, tuaj yeem tsim cov kab kev tswj hwm, yog li ua kom muaj kev ua haujlwm tsis siv neeg.


Post lub sij hawm: Jun-10-2021