Cov mem tes generator nrog koj tus kheej txhais tes. Cov generator high voltage pulses

Pulse generators - pab kiag li lawm uas muaj peev xwm ntawm kev tsim tsis muaj ib tug tej yam zoo lawm. Lub moos zaus nyob rau hauv cov ntaub ntawv no yog nyob ntawm ntau yam tseem ceeb. Cov kev ua ntawm ib tug generator yog xav tau cov synchronization dab nyob rau hauv hluav taws xob khoom siv. Yog li, tus neeg siv yuav configure ntau yam digital hom kev kawm.

Piv txwv yog lub ntoos thiab timers. Cov yooj yim caij ntawm no ntaus ntawv hom yog suav tias yog adapter. Tsis tas li ntawd, cov generators ntsia capacitors thiab resistors ua ke nrog diodes. Lub ntsiab tsis muaj lub pab kiag li lawm tej zaum yuav muaj xws li zaub excitation oscillations thiab tsis zoo kuj.

Generators nrog inverters

Ua ib tug mem tes generator nrog lawv ob txhais tes thiab nrog rau cov inverters yuav ua tau nyob rau hauv tsev. Ua li no yuav yuav tsum tau ib tug adapter beskondensatornogo hom. Resistors zoo siv ntawm nws cov tsiaj qus. momentum hloov kev xaiv lawv muaj yog ib tug ncaj high theem. Capacitors tus ntaus ntawv yuav tsum tau xaiv raws li lub hwj chim adapter. Yog hais tias cov qhov tso zis voltage yog 2 V, qhov tsawg kawg nkaus capacitance ntawm lub capacitor yuav tsum muaj ib theem ntawm 4 PF. Nyob rau hauv tas li ntawd, nws yog ib qho tseem ceeb los mus saib xyuas lub parameter ntawm tus tsis zoo kuj. Nyob rau nruab nrab, nws yog yuam ua hauj lwm kom ywj faj ywj fwm nyob ib ncig ntawm 8 ohms.

Model lub pulses nrog lub maub los

Rau hnub tim, square-yoj generator nrog lwm yam uas yog heev. Nyob rau hauv kev txiav txim hais tias tus neeg muaj tau kho cov kev txwv zaus ntawm tus dais, nws yog tsim nyog los siv ib modulator. Manufacturers rau lub lag luam thiab lawv yog sawv cev los ntawm ib tug teb khawm hom. Nyob rau hauv cov ntaub ntawv no, nws yog ib qhov zoo tshaj plaws kom tsis txhob nyob rau hauv cov thawj version. Tag nrho cov no yuav cia finely nqa tawm lub hloov thiab tsis txhob ntshai tsis ua hauj lwm nyob rau hauv lub system.

Modulator ntsia tau rau hauv lub lub mem tes generator ncaj qha mus rau lub adapter. Nyob rau hauv cov ntaub ntawv no, lub soldering yuav tsum tau ua zoo zoo heev. Nyob rau hauv thawj qhov chaw yuav tsum zoo ntxuav tag nrho cov muaj mob. Yog hais tias peb xav txog beskondensatornye adapters, ces lawv yog cov outputs los ntawm sab saum. Nyob rau hauv tas li ntawd, muaj analog adapters, uas yog feem ntau manufactured nrog ib tug tiv thaiv cover. Nyob rau hauv no qhov teeb meem, nws yuav tsum tau muab tshem tawm.

Nyob rau hauv kev txiav txim rau tus ntaus ntawv muaj high throughput, nws yog tsim nyog rau nruab resistors nyob rau hauv officers. Parameter excitation oscillation nyob rau hauv cov ntaub ntawv no yuav tsum muaj ib theem ntawm 4 ms. Raws li qhov yooj yim generator ntawm lub pulses teeb meem (tswvyim qhia hauv qab no) muaj ib tug ntse sawv nyob rau hauv lub khiav hauj lwm kub. Nyob rau hauv cov ntaub ntawv no, koj yuav tsum tau xyuas qhov tsis zoo kuj beskondensatornogo adapter.

Generator overlapping pulses

Kom tus mem tes generator nrog lawv txhais tes, lub adapter yog qhov zoo tshaj plaws los mus siv ib tug analog teeb liab. Regulators nyob rau hauv cov ntaub ntawv no yuav tsum tsis muaj ntaub ntawv. Qhov no yog vim lub fact tias cov theem ntawm tsis zoo kuj yuav ntau tshaj 5 ohms. Raws li ib tug tshwm sim, lub resistors yog zoo nkauj loj load. Capacitors raug xaiv raws li lub tsev muaj peev xwm ntawm tsis tsawg tshaj li 4 ohms. Nyob rau hauv lem, tus adapter yog kev cob cog rua rau nws xwb qhov hluav taws xob hu. Raws li qhov yooj yim teeb meem mem tes generator muaj ib tug asymmetric oscillation uas tshwm sim vim overload resistors.

Apparatus symmetrical pulses

Ua ib tug yooj yim mem tes generator ntawm no hom yuav tsuas yuav siv lub inverters. Adapter nyob rau hauv xws li ib tug teeb meem no nws yog qhov zoo tshaj plaws rau tos lub analog hom. Nws yog ib nqi nws nyob rau hauv lub lag luam yog npaum li cas me dua beskondensatornaya kev hloov kho. Nyob rau hauv tas li ntawd, nws yog ib qho tseem ceeb them sai sai mus rau lub hom resistors. Muaj ntau cov kws txawj qhia kom xaiv rau cov generator quartz qauv. Txawm li cas los, lub peev xwm ntawm lawv kuj tsis tshua muaj. Raws li ib tug tshwm sim, lub oscillation excitation parameter tsis ntau tshaj 4 msec. Plus, lub ntxiv uas yuav muaj adapters overheating.

Uas hais tias, nws yog zoo dua siv lub teb resistors. Ntxiv rau nyob rau hauv cov ntaub ntawv no yuav nyob ntawm seb lawv qhov chaw nyob rau lub Rooj Tswjhwm Saib. Yog hais tias cov kev xaiv xaiv thaum lawv ntsia tau rau hauv pem hauv ntej ntawm lub adapter, nyob rau hauv cov ntaub ntawv no, lub oscillation excitation tivthaiv tej zaum yuav mus txog mus txog rau 5 ms. Txwv tsis pub, qhov teeb meem no rau hauv lub zoo tau koj yuav tsis suav. Kos mem tes generator ntawm lub lag luam muaj peev xwm tsuas txuas lub hwj huam mov mus rau 20 V. Raws li ib tug tshwm sim, cov theem ntawm tsis zoo kuj yuav tsum tau yuav tsum tau nyob rau hauv lub cheeb tsam ntawm 3 ohms.

Yuav kom txoj kev pheej hmoo ntawm overheating nws tau tsawg heev, nyob rau hauv tas li ntawd nws yog ib qho tseem ceeb rau siv xwb capacitance ntawm lub capacitor. Lub xws nyob rau hauv xws li ib tug ntaus ntawv yuav tsum tau ntsia. Yog hais tias peb xav txog cov kev hloov kho ntawm teb, ces raws li ib tug lwm txoj kev mus kom ze PPR2 series modulator. Raws li nws tus yam ntxwv nws yog hnub no yog zoo nkauj txhim khu kev qha.

txhais Generator

Cov txhais no ib tug ntaus ntawv, uas yog lub luag hauj lwm rau lub teeb liab kis tau tus mob. Yuav kom hnub lawv tau muag unidirectional los yog lis-directional. Alternator haum rau tsuas yog thawj kev xaiv. Mounted saum toj no rau lub caij nyob ze ntawm lub adapter. Nyob rau tib lub sij hawm tsim nyog los ua cov tshuaj lo tsuas yog tom qab ib tug ua tib zoo tu ntawm tag nrho cov muaj mob.

Ncaj qha adapter txawm xaiv cov analog hom. Lub load nyob rau hauv cov ntaub ntawv no yog me me, thiab lub theem ntawm cov tsis zoo kuj thaum ib tug zoo los ua ke yuav tsis pub tshaj 5 ohms. Parameter excitation oscillation nrog ib tug txhais thaj 5 ms. Cov ntsiab teeb meem muaj xws li ib tug mem tes generator meem kev txhawj xeeb. Raws li ib tug tshwm sim, lub saum toj no fais fab mov 20 qhia nyob rau hauv lub ntaus ntawv tsis ua hauj lwm.

Yuav ua li cas yuav ua rau ib tug generator siab load?

Xyuam xim rau lub nti. Pulse generators ntawm no hom cia siv ntawm ib tug haib inducer. Nyob rau hauv tas li ntawd, yuav tsum tau xaiv tsuas yog ib tug analog adapter. Nyob rau hauv cov ntaub ntawv no nws yog tsim nyog mus cuag siab system throughput. Ua li no, capacitors yog tsuas yog siv capacitive. Raws li ib tug tsawg kawg nkaus qhov tsis zoo kuj, lawv yuav tsum tau los mus tiv ntawm 5 ohms.

Resistors yog haum rau ib tug ntau yam. Yog hais tias cov kev xaiv ntawm ib tug kaw hom, nws yog tsim nyog los muab rau lawv nyias hu rau. Yog hais tias, txawm li cas los, nyob rau lub teb resistors, cov theem ua haujlwm nyob rau hauv rooj plaub no yuav tsum yog ib tug ntev lub sij hawm. Thyristors rau cov pab kiag li lawm yog zoo puas.

Qauv siv lead ua tshuaj

Tsav mem tes generator ntawm no hom yuav siv cov xwb beskondensatornogo adapter. Tag nrho cov uas yog tsim nyog los ntsuas kev co excitation yog yam tsawg kawg 4 ms. Tag nrho cov no kuj yuav txo qhov thermal poob. Lub capacitors xaiv rau cov ntaus ntawv raws li nyob rau theem ntawm tsis zoo kuj. Nyob rau hauv tas li ntawd, koj yuav tsum xav txog lub hom fais fab mov. Yog hais tias peb xav txog qhov impulse qauv, lawv muaj ib tug nruab nrab tso zis tam sim no theem ntawm ib ncig 30 V. Qhov no yuav nws thiaj li ua rau overheating ntawm capacitors.

Kom tsis txhob tej teeb meem, muaj ntau cov kws txawj qhia rau nruab zener. Lawv soldered ncaj qha rau ntawm lub adapter. Ua li no, koj yuav tsum tau ntxuav tag nrho cov muaj mob thiab mus saib lub voltage ntawm lub cathode. Koom haum pab adapters rau cov generators yuav siv. Nyob rau hauv no qhov teeb meem, lawv ua si lub luag hauj lwm ntawm lub xov tooj cua hu. Raws li ib tug tshwm sim ntawm lub excitation parameter hloov mus hloov los ntau zog rau 6 ms.

Generators nrog capacitors PP2

Tsim high-voltage mem tes generator nrog capacitors ntawm no hom yog heev yooj yim. Nyob rau hauv kev ua lag luam mus nrhiav tau lub ntsiab rau tej pab kiag li lawm yog tsis muaj teeb meem. Txawm li cas los, nws yog ib qho tseem ceeb rau xaiv high-quality nti. Muaj ntau lub hom phiaj ntawd tau multichannel kev hloov kho. Txawm li cas los, lawv yog nyob rau hauv lub khw yog kim heev piv nrog rau cov pa hom.

Transistors yog haum rau generators feem ntau unijunction. Nyob rau hauv cov ntaub ntawv no, qhov tsis zoo kuj parameter yuav tsum tsis txhob ntau tshaj 7 ohms. Nyob rau hauv no qhov teeb meem, ib tug yuav vam tias yuav system stability. Yuav kom nce lub rhiab heev ntawm lub ntaus ntawv, muaj ntau yam yuav tsum tau mus siv zener diodes. Nyob rau tib lub sij hawm lub chiv yog siv heev tsis tshua muaj. Qhov no yog vim lub fact tias lub peev xwm ntawm tus qauv yog significantly txo. Lub ntsiab teeb meem ntawm lub capacitor yog xav tau cov kev txwv zaus amplification.

Raws li ib tug tshwm sim, theem ua haujlwm tshwm sim los ntawm ib tug loj npoo. Yuav kom tsim ib tug txheej txheem kom zoo, koj yuav tsum xub kho lub adapter tej hauj lwm. Yog hais tias cov theem ntawm tsis zoo kuj yog nyob ib ncig ntawm 5 ohms, cov kev txwv zaus ntawm lub ntaus ntawv yuav tsum tau nyob ib ncig ntawm 40 Hz. Raws li ib tug tshwm sim, lub load yog muab tshem tawm los ntawm lub resistors.

Qauv nrog capacitors PP5

Generator ntawm high-voltage pulses nrog cov capacitors yuav pom ntau heev. Yog li ntawd nws yog tau yuav tsum tau siv txawm nrog lub hwj chim khoom siv 15 V. Lub peev xwm nws nyob ntawm lub hom adapter. Nyob rau hauv cov ntaub ntawv no, nws yog ib qho tseem ceeb los mus txiav txim lub resistors. Yog hais tias koj xaiv lub teb qauv, nws yog advisable rau nruab ib lub adapter yog beskondensatornogo hom. Nyob rau hauv cov ntaub ntawv ntawm tsis zoo kuj parameter yuav nyob rau hauv lub cheeb tsam ntawm 3 ohms.

Zener diodes nyob rau hauv cov ntaub ntawv no yog siv ntau heev. Qhov no yog vim muaj ib tug ntse txo nyob rau hauv cov theem ntawm cov kev txwv zaus. Nyob rau hauv thiaj li yuav dlhos nws, zener diodes yog tagnrho. lawv ntsia, raws li ib tug txoj cai, nyob ze ntawm lub qhov hluav taws xob qhov chaw nres nkoj. Nyob rau hauv lem, nws yog qhov zoo tshaj plaws rau solder resistors nyob ze ntawm lub adapter. Qhov taw qhia vibrational excitation yog nyob rau ntawm capacitors. Xav tus qauv ntawm 3 PF, peb nco ntsoov tias cov saum toj no kev xaiv yuav tsis ntau tshaj 6 ms.

Lub ntsiab generator teeb meem

Cov ntsiab teeb meem nrog cov ntaus ntawv capacitors PP5 yog pom tias yuav ua tau ib tug muaj zog rhiab heev. Nyob rau hauv cov ntaub ntawv no, lub thermal ntsuas yog tseem tsawg. Raws li ib tug tshwm sim, muaj yog feem ntau ib tug yuav tsum tau siv tus txhais. Txawm li cas los, nyob rau hauv cov ntaub ntawv no nws yog tsim nyog los ntsuas tag nrho cov feem ntawm cov zis voltage. Yog hais tias nws yog nyob rau hauv 20 nyob rau hauv lub thaiv B tshaj 15, tus txhais yuav ho zoo system kawm ntawv.

Devices regulators MKM25

Lub Circuit Court ntawm tus mem tes generator nrog lub regulator muaj xws li resistors tsuas gated. Nyob rau hauv cov ntaub ntawv no, koj yuav siv tau lub nti txawm PPR1 series. Nyob rau hauv cov ntaub ntawv no, lub capacitor yog tsuas yog yuav tsum tau ob tug. Cov theem ntawm tsis zoo kuj yog ncaj qha nyob rau hauv lub conductivity ntawm lub ntsiab. Yog hais tias lub peev xwm ntawm cov capacitor yog tsawg tshaj li 4 PF, qhov tsis zoo kuj yuav sawv txawm mus txog rau 5 ohms.

Yuav kom daws tau qhov teeb meem no, koj yuav tsum siv ib tug zener. Lub xws nyob rau hauv cov ntaub ntawv no yog muab rau ib tug mem tes generator nyob ze analogue adapter. Tso zis muaj mob nyob rau tib lub sij hawm yuav tsum tau ua tib zoo ntxuav. Tsis tas li ntawd mus saib rau lub chaw pib voltage ntawm lub cathode. Yog hais tias nws tshaj 5, cov kev hloov mem tes generator kev cob cog rua rau lub ob hu.