2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Tus balun yog feem ntau yog qhov phem. Nws zoo nkauj ruaj thiab ua haujlwm zoo, tab sis feem ntau cov baluns tsuas yog luam tawm Circuit Boards thiab nrog huab cua kub thiab txias txaus, lawv tuaj yeem tawg. Nyob rau tib lub sijhawm, qee qhov ntawm cov xaim uas txuas qhov chaw ntawm lub kav hlau txais xov ua ke lossis txuas rau lub balun tuaj yeem tawg.
Yuav ua li cas kuaj lub balun?
Ib txoj hauv kev yooj yim los sim 4: 1 balun yog raws li hauv qab no:
- Txiav tawm sab tso zis ntawm lub balun ntawm koj lub kav hlau txais xov lossis kab ntaiv.
- Nrhiav qhov tsis muaj kev cuam tshuam (Cov pa roj carbon muaj pes tsawg leeg, piv txwv li) 200 ohm resistor thiab txuas ncaj qha hla cov zis terminals ntawm lub balun.
Yuav ua li cas yog tias koj tsis siv balun?
Kev siv lub balun yuav tiv thaiv kev coax radiating txhua lub zog lossis tuaj yeem ua suab nrov. Hauv ntau qhov xwm txheej nws muaj peev xwm ua haujlwm tau zoo ntawm dipole yam tsis muaj ib qho, tab sis tej zaum yuav muaj kev cuam tshuam me ntsis yog tias tsis siv.
Puas yog balun thiab choke?
Vim feem ntau cov baluns yog cov khoom siv tsis muaj zog lawv kuj yog kev sib raug zoo, txhais tau tias lawv ua haujlwm sib npaug zoo hauv ob qho tib si. Muaj ntau txoj hauv kev los tsim ib lub balun. Ntau HF balun tsim siv choke, tab sis chokes tsis tshua siv nyob rau hauv baluns ntawm ntau zaus. Hom-hom tam sim no pom qhov impedance siab, thiab yog li "choked".
Kuv xav tau ib lub pob?
Ua ntej, peb yuav xav tau lub balun siv cov kab sib npaug lossiskav hlau txais xov sib npaugnyob rau hauv txhua rooj plaub raws li xov tooj cua niaj hnub no tsis nthuav tawm qhov sib npaug. Cov ntsiab lus tom ntej no yog cov txiaj ntsig uas ib qho ze ntawm cov khoom muaj nyob rau ntawm cov khoom noj sib npaug, cov phab ntsa, cov tuam tsev feem ntau, cov yees, tag nrho cov khoom hlau, hauv av, txhua yam!
Pom zoo:
Puas yog kev hais lus phem phem?
Kev hais lus phem yog hu ua "libel," thaum hais lus defamation hu ua "slander." Defamation is not a crime, tab sis nws yog "kev tsim txom" (kev ua txhaum cai pej xeem, tsis yog kev ua txhaum cai). Tus neeg uas raug liam txim yuav foob tus neeg uas ua phem rau kev puas tsuaj.
Puas hais lus phem phem?
Infamous txhais tau tias ""notoriously evil" whereas unfamous tsuas txhais tau tias ""tsis nto moo. "" Infamous yog nyob deb ntawm ntau tshaj-siv ntawm ob. Yuav ua li cas hais tau zoo? Koj tsis tuaj yeem siv lo lus "
Can st germain mus phem?
Txawm tias cawv tsis lwj, lawv yuav poob lawv cov tsw thiab muaj zog ntau xyoo. Tsis zoo li cawv txiv hmab, ib zaug cawv tau ntim rau hauv iav, nws nres kev laus. Tsuav lub raj mis tseem kaw thiab khaws cia yam tsis raug tshav ntuj ncaj qha, nws yuav saj zoo ib yam yog tias koj haus nws hnub no lossis 10 xyoo txij li tam sim no.
Puas yog neeg phem phem phem?
VO yog staple stamina set. Nws yog qhov zoo, nyob rau hauv nws qhov chaw. Tsis muaj ib qho, universal teeb rau 'BiS endgame. Npauj npaim puas zoo? Lub teeb ci hauv PVE nrog me me rau tsis siv hauv PVP Tsim. Ib qho tshwj xeeb zoo rau nyuaj solo ntsiab lus zoo li Veteran Maelstrom Arena.
Can nutmeg mus phem?
Nutmeg, thaum khaws cia hauv air kaw lub thawv tuaj yeem kav ntev txog 4-5 xyoos thaum khaws ciatag nrho whereas av nutmeg tuaj yeem siv tshiab rau 2-3 xyoos. Kev sib cuag nrog dej thiab tshav ntuj ncaj qha yuav rhuav tshem cov txuj lom sai dua li niaj zaus.
