Yooj Yim Tsis Zoo Kuj Amplifier LED: 4 Cov Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Nyob zoo txhua tus! Muaj me ntsis tham niaj hnub no hais txog qhov tsis zoo tiv thaiv tsis ua haujlwm, Feem ntau vim tias lawv siv feem ntau nyob rau hnub qub nrog cov cuab yeej ntsuas radar thaum ntxov, "Tunnel Diode" Ua pov thawj kom txaus siab nyob rau ib hnub vim lawv tuaj yeem siv ua oscillators thiab amplifiers ib yam.. Thiab ua haujlwm tau zoo ntawm microwave bands. Tab sis tom qab ntawd semiconductors thiab transistors tau nrawm dua.

Tab sis qhov tsis zoo kuj tseem yog qhov ntxim nyiam ntxim rau kawm thiab sim nrog. (Cov lus xaiv muaj nws. Cov cuab yeej tiv thaiv tsis zoo tuaj yeem txawm tias muaj qhov tsis sib xws cuam tshuam nrog txoj cai ohms.) Nws tuaj yeem nthuav dav ib feem ntawm qhov tsis zoo AC tam sim no mus rau qhov twg qhov tsis ua haujlwm tsis zoo tshwm sim hauv qhov kev rov ua dua. Tab sis nyob rau hauv rooj plaub ntawm lub diode, xav tau qee yam ntawm DC qhov tsis ncaj ncees qhov hluav taws xob los ua haujlwm raws li AC amplifier. Nws tsis tas yuav muaj ntau heev txhua!

Yog li qhov twg koj tuaj yeem pom qhov tsis kam tiv thaiv?

-Florescence Tubes

-Neon Teeb

-Tunnel thiab Microwave/Radar Didoes

-Home ua Cat Whisker Copper Oxide Didoes

-High Voltage Spark Gap (Tesla tau siv qhov tsis zoo ntawm nws qhov sib txawv kom nws tuaj yeem nthuav dav AC cov hluav taws xob tsim tawm thiab tau txais los ntawm nws lub wireless los ntawm qhov deb, Muab nws muaj qhov zoo hauv av txuas.)

Raws li koj paub, Txhua qhov hais los saum no muaj ob peb lossis ntau qhov txaus nyiam oscillator thiab lub tshuab hluav taws xob txuas yog tias koj xav tshawb nrhiav lawv. Piv txwv, Hauv qhov xwm txheej oscillation, Feem ntau hu ua "Relaxation Oscillator" Raws li qhov ua rau lub zog tsis zoo ntawm cov khoom siv hauv Circuit Court.

Yog li hnub no kuv yuav los qhia koj yuav ua li cas Tsim Cov Lus yooj yim tshaj plaws thiab muaj kev nyab xeeb uas tsis muaj zog tiv thaiv lub tshuab hluav taws xob uas tuaj yeem ua kom nrov AC nrog kev pab ntawm ib nrab them 1.5 volt roj teeb (DC bias) thiab teeb lub LED! Suab txias txoj cai! Yog li no mus.

Daim Ntawv Teev Npe

1. Ob lossis ntau lub LEDs zoo ib yam

2. 1 lossis ntau dua diodes (Hom Ge nyiam dua)

3. 1.5 Volt Roj Teeb

4. Ob lossis ntau daim clip jumper txuas txuas

5. FRS Xov Tooj Cua lossis Zoo Sib Xws (Rau muab qhov chaw nyob ze ntawm lub zog tsawg RF tseem hu ua daim ntawv AC)

Kauj Ruam 1: Ua noj LED

Tsim peb qhov yooj yim tsis zoo tiv thaiv diode

Thawj qhov peb yuav tsum tau ua yog ua noj me ntsis LED kom txog thaum nws lub teeb pib hloov xim los ntawm kev tsaus dua thiab tinted tab sis tsis tiav siav thiab hlawv tawm qhov no tsuas yog siv ob peb feeb. Kuv pom nws ua haujlwm zoo tshaj plaws nrog 6 lub roj teeb pob. Kuv txuas lub roj teeb pob mus rau lub teeb ci LED txog li 5 vib nas this raws li kuv saib cov xim hloov pauv sai sai kom tsis txhob cia lub LED hlawv tag thiab ploj mus. Nws yuav siv sijhawm ob peb zaug kom nws raug yog li nws yog lub tswv yim zoo kom muaj qee cov khoom siv seem ntawm tes. Qhov daj daj no hloov ua txiv kab ntxwv tsaus tom qab ob peb feeb ntawm 6 volts !!

Nrog koj zoo siab, Peb tsuas yog tsim peb cov cuab yeej tiv thaiv tsis zoo

Kauj ruam 2: Muab tso ua ke

Qhov yooj yim!

Nqa koj cov zaub ua ib nrab thiab txuas rau sab anode ntev mus rau cathode "kab" sab ntawm ib qho diode tsis tu ncua thiab ua ke nrog kev pab ntawm cov xov hlau. Tom qab ntawd txuas ob qhov kawg sib cuag nrog lwm cov xaim hluav taws xob (qhov ntev xoob es tsis txhob txuas ob lub diodes ua ke, Cov xov hlau ntev ntawm ob lub diodes ua raws li cov khoom siv tsis zoo ntawm lub kav hlau txais xov) Tam sim no coj koj lub roj teeb 1.5 volt thiab txuas rau + sab ntawm lub roj teeb mus rau sab ntxiv ntawm lub Circuit Court (tus pin LED ntev dua) thiab ua tib yam nrog rau qhov tsis zoo ntawm qhov kawg rov qab. Koj yuav pom tias koj tsis muaj lub zog txaus los qhib lub teeb ci LED. Qhov no yog qhov qub. Lub roj teeb DC yuav yog peb lub tshuab hluav taws xob DC kev tsis ncaj ncees.

Kauj Ruam 3: Xeem Lub Circuit Court

Cia peb sib piv

Cov neeg siv kev paub dhau los tuaj yeem hla ntu no. Yog tias koj muaj lub teeb pom kev zoo ib txwm thiab tsis tau ua si nrog yooj yim RF diode ntes lub voj voog. Kuv puas xav kom koj ua cov kauj ruam ntxiv rau thawj qhov kev sim nrog qhov ntawd. Cias txuas ib txwm LED mus rau hauv Circuit Court es tsis txhob ua ib qho. Muab koj tus kav hlau txais xov FRS 1 nti deb ntawm LED. Nias lub pob xa mus thiab koj yuav pom lub teeb pom kev zoo ntawm LED. Qhov no yog vim tias LEDs tseem yog diodes thiab tsuas yog cov diode Circuit ua haujlwm tsis zoo rau AC rau DC lub zog hluav taws xob (hloov kho hluav taws xob) txhawb los ntawm RF nyob ze raws li daim ntawv AC muab los ntawm FRS xov tooj cua lossis lwm qhov chaw xa khoom nyob ze. Txias!

Tam sim no khiav lub Circuit Court raws li tau npaj nrog LED ua noj thiab koj yuav pom ntau qhov ci ntsa iab! Raws li nws coj zoo li AC amplifier. nyeem qab.

Tam sim no khiav lub Circuit Court.

Xyuas kom txhua yam txuas nrog yooj yim raws li lub voj voog no. Kev sib txuas tuaj yeem xoob. Tam sim no thawb khawm tham ntawm koj lub xov tooj cua FRS lossis cov xa xov zoo sib xws (Lub 6 nti * muab lossis siv * txuas cov xov hlau ua raws li lub kav hlau txais xov zoo ntawm UHF zaus) Koj yuav pom koj lub teeb ci LED ci zoo thiab ci ntawm ib txwm xim thiab koj tuaj yeem rub lub xov tooj cua ob peb ntiv tes ua ntej nws dims tawm thaum nws tau taws thiab pib ua kom nrov nrov! Qhov ntawd yog LED ua lub luag haujlwm tsis zoo diode amplifier thiab ua txoj haujlwm ua kom nrov dua RF/AC cov cim nrog kev pab me me DC kev tsis ncaj ncees thiab ua rau nws tus kheej LED tso lub teeb ci raws li qhov tshwm sim tshwm sim. Txias!

Kauj Ruam 4: Kev sim sim

Qee qhov kev sim nthuav los xav txog

Sim kho thiab sib txawv ntawm qhov qis voltage DC kev tsis txaus ntseeg kom pom qhov "qab zib" qhov chaw uas AC nthuav dav (LED ci ci) yog qhov zoo tshaj plaws. Tej zaum qhov sib txawv resistor.

Sim hloov lub roj teeb nrog lub capacitor me me. Tom qab ntawd cov khoom siv hluav taws xob tau dhau los ua DC lub zog hluav taws xob muab nyob ze rau RF/AC los txhawb nws. Qhov kuv tau txais yog koj tuaj yeem siv tau cov khoom siv hloov kho thiab DC khaws cia rau hauv lub tshuab hluav taws xob raws li lub hauv paus ntawm DC kev tsis ncaj ncees thiab tseem tau txais lub teeb ci zoo nkauj heev yam tsis tas yuav xav tau 1.5 Volt DC ncaj ncees roj teeb txhua !! Tsis yog nws tsis dhau kev sib koom siab Kuv thov txim tab sis tseem yog cov khoom nthuav heev!

Thiab ntau qhov kev sim tsis zoo tiv thaiv? Feem ntau cov kev sim no xav tau ntau dua qhov hluav taws xob txhawm rau txhawm rau tsav neon thiab lub qhov khoob khoob thiab lwm yam thiab tuaj yeem ua rau muaj kev phom sij thiab txaus ntshai. Nov yog txoj hauv kev zoo tshaj plaws kom nkag mus rau nws yam tsis tau ua mob thiab kawm txog kev tsis zoo thiab lossis RF.

Tseem tsis ntseeg?

Khoom noj rau kev xav. Cov paj noob hlis xav tau lub ballast, Ntawd yog Induction coil ua lub lim lim tam sim no txhawm rau tiv thaiv qhov cuam tshuam ntawm qhov tsis zoo nyob hauv lub raj. Nws siv zog ntau dua los qhib lub raj tom qab ntawd xav tau kom nws ci. Tsis muaj kev tiv thaiv ballast. Qhov tsis kam tiv thaiv yuav ua rau AC qhov hluav taws xob sab hauv Txhawm rau ua kom nrov nrov rau nws nws yuav ua rau lub raj puas. Txawm tias hloov pauv sai hauv qhov hluav taws xob nkag tuaj yeem ua rau lub raj tawg tawg sai sai. Nrog cov laj thawj ntawd cia peb sim qee qhov ntxiv nrog peb hloov kho LED.

Nqa koj lub xov tooj cua xov tooj cua txog li ib nti los ntawm koj lub LED. tig thiab khaws nias tham TX khawm, Tom qab ib pliag lossis ob. LED ci ci ntsa iab, maj mam zoo li koj tseem tuav lub TX khawm, Nqa koj lub xov tooj cua ob peb ntiv tes ntxiv. Tej zaum 6 ntiv tes. Koj yuav pom tias LED tseem ci heev thiab tuaj yeem tuav qhov ci ci no nyob deb ntawm qhov chaw RF yam tsis tau tawm. Raws li peb tab tom saib qhov tsis zoo ntawm lub zog ua haujlwm ntawm LED nrawm hauv, Xav tau lub zog tsawg dua kom nyob twj ywm tom qab ntawd nws xav tau qhib. (Ua tau zoo li lub raj Florence)

Sim dua Rov ua dua nrog ib txwm LED thiab koj yuav pom cov txiaj ntsig kom poob qis heev lossis tsis pom txhua! (Koj cov LEDs tuaj yeem tshwm sim ib ntus thiab flicker nyob ze rau RF yam tsis muaj kev hloov pauv xws li tig nws mus rau hauv qhov tsis zoo raws li kuv piav qhia hauv kab lus no.) Lub zog ua kom muaj zog ntawm qhov tsis zoo tiv thaiv lub cuab yeej yog qhov txaus nyiam tiag tiag!