UmisiriZamagetsi

Chifukwa ntchito stabilizer parametric?

Kutulukira ndi zinthu osalunjika khalidwe anali zosiyanasiyana madera ntchito. Losavuta ndi odalirika kwambiri ndi chiwembu, wotchedwa parametric stabilizer. Iye uzigwirizana ndi olimba voteji, zosavuta kupanga ndi odalirika ntchito.

Michenga yopangira zida zamagetsi zener diode angayerekezedwe ndi kumbuyo anatembenukira diode lapansi. Only kuwonongedwa kwa voteji n'zosiyana pa nkhani ya Zener diode yachibadwa chifukwa ntchito yake. Mundawu chimagwiritsidwa ntchito zosiyanasiyana ziwembu, kumene chofunika, pa zifukwa zosiyanasiyana, kuchepetsa athandizira voteji chizindikiro. Izi zikhoza kukhala zofanana ndi chipangizo, pamene kuli kofunikira kuti atembenuke mbendera ku mlingo wina ndi mzake, m'munsi. Kapena madera chitetezo overvoltage kapena kugula phokoso. Parametric voteji yang'anira ali ndi ntchito zabwino ndi chitetezo chabwino ndi kugula kusokonezedwa zipangizo tcheru. kukhalapo kwake mu madera a pakompyuta wakhala ponseponse yamamangidwe abwino, zomwe amaganizira modes zonse zitheka kwa ntchito zida.

Chiwembu cha chotero stabilizer n'zosavuta mapulani ndi kupanga izo popanda nzeru zapadera. Chinthu chachikulu - kuwerengera zidzaipiraipira wa zener diode, kuti kuwononga tcheru overcurrent chipangizo. Chifukwa chaichi zener diode dera zikuphatikizapo panopa Kuchepetsa resistor. Parametric stabilizer angayerekezedwe ndi wogawira voteji, mkono umodzi umene muli khalidwe osalunjika wa zener diode. The voteji okhazikika chikutha motero, ndi zener diode, angathe kutumikira monga voteji Buku ndi ntchito kusintha kwinanso.

Komanso stabilizers voteji zamagetsi ntchito parametric stabilizer panopa. chipangizo Izi zikufanana ndi mfundo kanthu ndi kuloŵedwa m'malo, koma chinthu kusinthika mu nkhani iyi akukhala panopa. olimba panopa ntchito mu madera a pakompyuta, zomwe kuteteza zipangizo zosiyanasiyana kuchokera overcurrent. Ntchito chitsanzo cha zipangizo amenewa akhoza kukhala chiletso mu amplifiers katundu pafupipafupi audio. Parametric AC yang'anira chimagwiritsidwa ntchito mu makampani.

Onse zipangizo pamwamba ntchito bwino m'madera osakwatiwa-gawo kapena madera maganizo. The atatu gawo madera amagwiritsidwa ntchito zipangizo olimba, mmodzi amene ndi atatu gawo stabilizer. chipangizo amagwira ntchito pa mfundo mofanana osakwatiwa-gawo okha mu nkhani iyi voteji olimba ku mbali zitatu. Panopa anayamba njira zosiyanasiyana ndi stabilizer zimenezi, cholinga cha ndiko ikhale yolondola gawo olimba wa voteji linanena bungwe. chidwi linaperekedwa kwa kamangidwe ka njira zimenezi ndi gwero la voteji Buku ndi mphamvu linanena bungwe la zinthu stabilizer. zipangizo oterowo ndi mwachilungamo wophweka ndi odalirika ntchito.

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