Lub Sijhawm Timer Circuit Court ua haujlwm li cas?

Lub sij hawm ncua sij hawm luv luv, tseem hu ua lub sijhawm ncua sij hawm lossis ncua sij hawm ncua sij hawm, yog tsim los qhia txog kev ncua ua ntej qhib lub relay lossis load tom qab siv lub teeb liab tawm tswv yim.

Input Signal Trigger:
Lub sijhawm ncua sij hawm Circuit Court yog tshwm sim los ntawm lub teeb liab input. Cov teeb liab no tuaj yeem los ntawm ntau qhov chaw, xws li hloov pauv, sensor, lossis lwm yam hluav taws xob hluav taws xob.

Delay Element:
Lub plawv ntawm lub sijhawm ncua sij hawm yog qhov ncua sij hawm, uas yog lub luag haujlwm rau kev qhia lub sijhawm ncua sijhawm. Cov khoom no tuaj yeem siv tau los ntawm kev siv cov thev naus laus zis sib txawv, xws li resistors, capacitors, lossis kev sib xyaw ua ke.

Theem Them Nqi (Delay Accumulation):
Thaum siv lub teeb liab input, lub sijhawm ncua sij hawm Circuit Court nkag mus rau theem them. Yog tias cov capacitors siv nyob rau hauv lub caij qeeb, lawv pib them thaum lub sijhawm no. Tus nqi them yog nyob ntawm qhov tseem ceeb ntawm cov resistors thiab capacitors hauv Circuit Court.

Voltage Tau Txais:
Raws li qhov ncua sij hawm them nqi, qhov voltage thoob plaws nws maj mam nce. Thaum nws ncav cuag qhov ntsuas hluav taws xob ua ntej tau teev tseg, lub sijhawm ncua sij hawm lees paub tias lub sijhawm ncua tau dhau mus.

Relay Activation:
Thaum lub sijhawm ncua sijhawm tiav, lub sijhawm ncua sijhawm qhib lub relay lossis hloov cov khoom siv hluav taws xob. Qhov no, nyob rau hauv lem, energizes lub load txuas nrog lub relay tus neeg.

Load Deactivation:
Nyob rau hauv cov ntaub ntawv ntawm ib tug off-delay timer, lub relay tseem energized kom txog thaum lub input teeb liab raug tshem tawm. Thaum lub teeb liab raug tshem tawm, lub sijhawm ncua sijhawm nkag mus rau theem tawm, thiab tom qab qee qhov qeeb, nws deactivates lub relay thiab tua lub load.
Cov khoom tshwj xeeb thiab kev teeb tsa ntawm lub ncua sij hawm ncua sij hawm yuav txawv raws li kev tsim thiab kev siv. Cov kws tsim qauv thiab cov tsim hluav taws xob tuaj yeem hloov kho qhov resistor thiab capacitor kom tswj tau lub sijhawm ncua raws li qhov yuav tsum tau ua ntawm ib qho system lossis txheej txheem.