Hnov Vuam rau roj teeb nrog lawv ob txhais tes: cov lus qhia

Nyob rau hauv ntau qhov chaw ntawm applied chaw welding rau roj teeb nrog lawv tus kheej txhais tes. Cov yam ntxwv ntawm pab kiag li lawm nyob rau hauv kev ua lag luam txawv ntawm lawv tus kheej. Niaj hnub nimno pab kiag li lawm yeej kim heev thiab tsis yooj yim kom tau lawv. Nyob rau hauv kev txiav txim los txiav txim rau lub rooj sib txoos, nws yog tsim nyog ua ntej ntawm tag nrho cov mus ntsib cov uas twb muaj lawm hom kiag li lawm.

Faib kev sib cuag thiab capacitor kev hloov kho. Lub ntsiab tsis ntawm pab kiag li lawm yog hwj chim tshaj, tso zis rau impedance. kev hloov kho kuj tau nrog ib tug ceev pib muaj nuj nqi, kev cuam tshuam thiab kev tiv thaiv.

capacitor vuam

Capacitor chaw welding rau roj teeb nrog lawv ob txhais tes ua los ntawm dipole kauj. Ncaj qha mus rau lub transformer yog xaiv nrog hu transistor. Ua ntej ntawm tag nrho cov vuam adapter yog ntsia. Tiv tauj kaw yuav tau siv ib tug vuam inverter. Muaj ntau cov kws txawj pom zoo kom tsis txhob siv high-muaj peev xwm capacitors.

thyristor chav tsev yog mounted nyob ze ntawm lub yas dhos. Kom kaw tau lub system siv hiking resistors. Ntxiv mus, tsa lub apparatus (kuj chaw welding rau roj teeb) nrog lawv txhais tes, xav tau ib tug tester. Thaum tus ntaus ntawv yog ib qho tseem ceeb los mus ntsuas cov kuj ntawm pre tswv yim terminals. Qhov no parameter yog yuav tsum tau yuav tsum tau nyob rau hauv lub chav 30-40 ohms.

Nta ntawm kuj vuam

Kuj chaw welding yuav zoo nkauj yooj yim rau roj teeb nrog lawv tus kheej txhais tes. Muaj ntau cov kws txawj pom zoo kom siv ntawm high-voltage box. Resistors yuav muab ntsia tau rau tsuas yog tom qab lub adapter. Nyob rau hauv cov ntaub ntawv no, lub expander unit yuav mas ib tug voltage ntawm 300 V. Raws li cov kws txawj, cov modulator nyob rau hauv lub rooj sib txoos yog tsis yuav tsum tau. Daws tau qhov teeb meem ntawm high voltage tau los ntawm txhais tau tias ntawm ib tug yooj yim diode resistor. Lub relay yog siv nyob rau hauv ntau versions ntawm dial hom.

Parameter tso zis conductance nyob rau nruab nrab 5 microns. Ntxiv mus, yuav ua rau tus ntaus ntawv rau qhov chaw welding ntawm cov roj teeb nrog lawv ob txhais tes siv ib tug yooj yim yas dhos nrog dual adapter. vuam inverter yog siv los txuas rau lub maub los. Nws tseem yog nqi sau cia hais tias cov kws txawj tsis qhia siv adapters rau comparators. Nyob rau hauv cov ntaub ntawv no, lub overload qhia rau cov relay yuav ua rau kom ho.

Kev hloov kho ntawm lub microwave

Spot vuam yog yooj yim heev rau cov roj teeb nrog lawv ob txhais tes tawm ntawm lub microwave. Thawj kauj ruam yuav tsum tau muab tshem tawm los ntawm cov qauv ntawm cov radiator. Transformer rau los ua ke kom tsim nyog mus thov 20 watts. Ib cov kws txawj pom zoo kom koj condensing tsev siv ib tug me me tank. Tsis tas li ntawd muaj nqis ntsoov teev yog tias thaum lub sij hawm los ua ke nws yog ib qho tseem ceeb rau siv ib tug zener diode. Feem ntau, nws yog xaiv nrog lub adapter ntawm cov kev sib cuag hom. conduction chaw rau cov qhov tso zis yuav tsum muaj tsawg kawg yog 4 microns. Ntxiv mus, kev hloov kho rau lub rooj sib txoos nrog nws tus kheej txhais tes, yog coj los ntawm lub hwj chim transistor.

Rau nruab cov Cheebtsam yuav tu ncua vuam inverter. Txawm li cas los, ua ntej soldering cov transistor tso zis kuj yog kuaj nyob rau hauv cov cathode. Qhov no parameter yuav tsum tsis txhob pub dhau 40 ohms. Contactors thaum lub sij hawm los ua ke yog feem ntau siv hom semiconductor. Nyob rau hauv lub installation, lawv yog cov heev yooj yim. Ib txhia solder lawv tam sim ntawd rau zener diodes.

Cov lus qhia rau los ua ke ua qauv rau 3-A

3-A chaw VUAM rau roj teeb nrog lawv tus kheej txhais tes mus yooj yim heev. Tus thawj xaiv yoj transformer. Lub relay yog tsuas yog siv nrog roj hmab cover. Heev feem ntau, ib leeg-ncej hom transceivers siv. Overload qhia lawv yuav tsum tau muaj yam tsawg 300 N. Lub amplifiers nyob rau hauv qhov teeb meem no tsis tshua muaj siv rau lub rooj sib txoos. Tsis tas li ntawd muaj nqis ntsoov teev yog hais tias lub folding tshuab nrog lawv tus kheej txhais tes yog tsim nyog los siv ib capacitor mus rau 4 PF.

Contactors nyob rau hauv cov ntaub ntawv no siv rau cov FETs. Nrhiav rau lawv nyob rau hauv lub khw heev problematic. Txawm li cas los, cov ntsiab yog ib txwm tau mus hloov lub linear analogues. Tswv yim impedance parameter lawv tsis pub tshaj 44 ohms. Ntxawg thawv rau kub pib diode hom siv. Comparators nyob rau hauv sau cov kev hloov kho 3-A yog tsis yuav tsum tau. Thaum kawg ntawm lub chaw ua hauj lwm yuav tsuas txhim kho lub ntaus ntawv yas dhos.

Lub apparatus 10-A

10 Ib tug chaw VUAM rau roj teeb nrog lawv ob txhais tes tais tsuas yog nyob rau lub hauv paus ntawm lub yoj transformer. Yog hais tias koj ntseeg hais tias cov kws txawj nyob rau hauv daim teb no, lub adapter yuav tsum tau soldered nyob rau hauv thawj qhov chaw. High capacitance capacitors siv txwv tsis pub. Nws tseem yog nqi sau cia hais tias muaj ntau kev hloov kho, uas muaj ob tug triode. Tom qab kev txhim kho cov transceiver box yog soldered capacitor.

Ntxiv mus, thaum assembling lub ntaus ntawv nrog koj ob txhais tes, koj muab cov comparator. Modifications unijunction hom tsis tshua muaj heev. Tuav tseg yog siv nrog saib xyuas thiab tsis tau lawv. Transistors feem ntau ntsia tsis zener diodes. Tsis tas li ntawd muaj nqis ntsoov teev yog tias nyob rau hauv peb lub sij hawm ntau nrov versions nrog teb ntawm lwm yam uas.

Qhob apparatus 15-A

15 Ib tug chaw VUAM rau roj teeb nrog lawv tus kheej txhais tes yog heev yooj yim. Yuav kom qhov no kawg lub dipole hom expander siv. Txawm li cas los feem ntau siv nyob rau hauv assembling lub adapter pin. Capacitor box teem rau lub expander. Tsis tas li ntawd muaj nqis ntsoov teev yog tias cov qauv yog tsis pom zoo rau cov uas tsis-impedance hom. transformer yog muab tso rau tom qab lub zoo ntawm lub adapter.

Ntxiv mus, yuav ua rau tus ntaus ntawv 15-A nrog nws tus kheej txhais tes, yog coj kauj. Heev feem ntau, nws yog siv nrog ob tug adapters. Yuav kom ua lub kauj nrog lawv txhais tes, yuav siv sij hawm ib tug me me raj. Contactors yog ntsia ntawm lub hau. Lub thyristor los ua ke rau kev hloov kho uas tsim nyog mus thov regulator hom.

Zener diodes mounted rau cov khoom yog heev tsis tshua muaj. Ib cov kws txawj pom zoo kom siv cov teb-nyhuv transistors xwb. Txawm li cas los, lawv muaj ib tug heev tsawg tus nqi ntawm conductivity thiab muaj ib qho teeb meem nrog lub stabilization ntawm cov zis tam sim no.

Devices nrog chiv 202 KU

Nrog ua KU 202 chaw welding rau roj teeb ua rau lawv tus kheej txhais tes los ntawm kev siv yoj transformers. Ua ntej assembling tus qauv, nws yog ib qho tseem ceeb los npaj ib tug kauj, thiab ib tug expander. Muaj ntau cov kws txawj tsis pom zoo kom siv pheej yig me me capacitors. Tuav tseg mounted rau lub tshuab yuav tsum muaj ib lub xeem chaw uasi.

Tsis tas li ntawd muaj nqis ntsoov teev yog hais tias lub stabilizer yog coj tom qab lub installation ntawm lub adapter. Solder yuav tsum nyob ze ntawm lub maub los. Rau lub hom phiaj no, nws yog tsim nyog los thov vuam inverter. Diode transistors nyob rau hauv cov ntaub ntawv no yog muab heev tsis tshua muaj. Modifications mus rau lub triode no kuj tsis yog heev nrov. Tuav tseg muaj feem ntau siv nrog insulators.

DR 101 series ntawm kev hloov kho

Ua ib tug kev hloov kho ntawm no series yuav raws li tog twg los lub xov tooj cua yoj transformer. Fais fab pab kiag li lawm yuav tsum tau nyob rau nruab nrab 300 Watt. Nyob rau hauv cov ntaub ntawv no tshaj yuav yog nyob ntawm seb conductivity ntawm lub resistor. Condenser box yog mounted nyob rau hauv thawj qhov chaw. Mus ua hauj lwm nrog cov regulator yuav tsum tau vuam inverter.

Expander nyob rau hauv no qhov teeb meem yog xaiv nrog cov amplifier los yog tsis muaj nws. Nyob rau hauv thawj cov ntaub ntawv, cov qauv yuav muaj peev xwm sawv ntawm lub lag luam nruam, txawm li cas los, nws yuav txias heev condensers. Yog hais tias koj tsis thov lub hwj chim, ces qhov teeb meem no yuav tsis muaj. Lub transceiver yog tsim nyog los tsim ib tug txojkev rau. Lub isolator pab kiag li lawm nyob rau hauv no series yog tsis siv. Kev mloog yog them rau ib qho tseem ceeb ntaus ntawv los ua ke tuav tseg. Clamps rau lawv yuav tsum tau xaiv me me siab.

DR 102 series pab kiag li lawm

Ua ib tug kev hloov kho ntawm no series yog yooj yim heev. Ua ntej ntawm tag nrho cov, kws txawj pom zoo kom ua lub installation ntawm lub expander thiab capacitor box. Cov kauj nyob rau hauv cov ntaub ntawv no yog siv nrog tsuas yog ib adapter. Yog hais tias koj ntseeg hais tias cov kws txawj, lub teb yog tso cai rau siv cov resistors. Txawm li cas los, nws yog ib qho tseem ceeb kom nco ntsoov tias siv lawv yuav ua tau txaus ntshai tsis muaj ib tug zener diode. Option overload relay yog nyob rau ntawm 15-A.

Ib txhia kws txawj pom zoo txhim kho xwb semiconductor regulators. Tom ntej no mus lub rooj sib txoos apparatus nrog nws ob txhais tes siv transistor. Txhim kho nws yog tsim nyog rau lub contactor. Nws yog ib qho tseem ceeb tsis txhob puas hauv ob sab phlu ntawm lub expander. Thaum pib hloov kho qhia tau tseeb kev khiav hauj lwm voltage thiab kuj nyob rau ntawm lub qhov tso zis. Nyob rau hauv cov ntaub ntawv no, cov neeg yuav tsum tau nyob rau hauv lub saum toj txoj hauj lwm. Kev khiav hauj lwm voltage yog yuam ua hauj lwm yuav tsum tau tsis tsawg tshaj li 240 W. Lub permissible kuj parameter ntawm qhov hluav taws xob yog suav tias yog ib txwm nyob rau hauv lub chav 40-50 ohms.

Vuam tshuab DR Series 105

Qhov no series ntawm cov nqaij ntawd welding rau roj teeb nrog lawv ob txhais tes (yees duab hauv qab no) yog yuav mus yuav problematic. Ua ntej ntawm tag nrho nws yog ib qho tseem ceeb yuav tau nco ntsoov hais tias tus yoj-hom transformer yog tsis haum rau cov kev hloov kho. Muaj ntau cov kws txawj hais tias nws yog zoo dua mus xaiv ib tug downward counterparts. Lub conductivity cell yuav tsum tau khaws cia nyob rau hauv 4 N.

Tsis tas li ntawd muaj nqis ntsoov teev yog hais tias lub extenders tej zaum yuav ntsia nrog ntau hom comparators. Lub relay yog siv nrog zaub tsis tau nws. Zaub kev khiav hauj lwm voltage nyob rau hauv no hom ntawm kev hloov kho yog nyob rau hauv lub cheeb tsam ntawm 230 V. Cov tuav tsim nyog thov nrog ob mog kov.

AVR series ntawm kev hloov kho

Yog qhov chaw VUAM rau roj teeb Avr lawv txhais tes siv yoj transformer. Tsis tas li ntawd rau assembling tus ntaus ntawv yuav tsum muaj ib tug adapter, uas yog ntsia nyob rau hauv lub spreader. Lub relay yog feem ntau siv tsawg-kuj hom. Ua ntej ntawm tag nrho cov nws tso cai rau koj mus daws cov teeb meem ntawm overheating ntawm cov kev hloov kho.

Tswv yim impedance nyob rau tib lub sij hawm tsis ua rau kom ntau npaum li cas thaum lub sij hawm hnyav loads. Cov kauj ruam tom ntej nyob rau hauv lub rooj sib txoos ntawm cov ntaus ntawv yog muab tso rau ncaj qha transceiver. Contactors hu rau solder lub capacitor nyob ze ntawm lub box. Tuav tseg teem lub txheem nyob rau hauv lub xeem tig. Thyristors, cov kws txawj qhia rau nruab unijunction hom. Lub insulator yog thov tsuas mus rau cov hlau winding.