Hlau-qhov txhab Resistor

Hlau-qhov txhab Resistor

Hlau-Wound Resistor, tsim los ntawm winding low-resistivity nickel-chromium los yog manganese-tooj ​​liab alloy hlau mus rau insulating skeletons ua los ntawm cov ntaub ntawv xws li ceramic los yog yas, tuaj nyob rau hauv ruaj thiab sib txawv hom.
Xa kev nug
Yav tom ntej (Suzhou) Electronic Technology Co., Ltd: Koj tus kws tshaj lij hlau-hloov Resistor Chaw tsim tshuaj paus!

 

Yav tom ntej (Suzhou) Electronic Technology tshwj xeeb hauv kev tsim thiab tsim cov resistors, lim, inductors, braking units, zog rov qab units, thiab transformers. Nrog xyoo dhau los ntawm kev koom tes nrog cov chaw tsim khoom loj, peb seamlessly ua haujlwm nrog cov neeg siv khoom ntawm txhua qhov ntau thiab tsawg. Peb muaj nplooj siab rau cov khoom tshawb fawb thiab kev tsim kho tshiab, muab cov khoom sib tw zoo rau kev lag luam xws li kev lag luam tshuab, lub zog tshiab, thiab kev tsheb ciav hlau, nrog rau kev daws teeb meem thiab kev pabcuam tshwj xeeb.

 

Kev koom tes dav dav
Hauv Suav teb, peb pab ntau tshaj ib txhiab tus neeg siv khoom nrog txhua xyoo muag txog 30 lab. Los ntawm Alibaba International Chaw Nres Tsheb, peb tau txuas nrog ntau tus neeg siv khoom thoob ntiaj teb. Hauv Thaib teb, peb tau koom tes nrog ntau tshaj peb caug lub tuam txhab, ua kom tau nyiaj ntau lab. Peb cov khoom tseem raug muag hauv Philippines, Malaysia, Indonesia, thiab lwm lub tebchaws.

 

Kev siv dav dav
Peb cov khoom siv dav siv hauv ntau yam kev lag luam. Piv txwv li, hauv lub zog tshiab, lawv pab tsim lub zog huv. Hauv kev tsheb ciav hlau, lawv ua kom muaj kev ua haujlwm zoo thiab ua haujlwm zoo. Hauv kev lag luam machinery, lawv txhim kho kev ua tau zoo thiab kev ntseeg tau. Peb tsis tu ncua innovate kom tau raws li cov kev xav tau ntawm cov sectors no thiab muab lawv nrog cov kev daws teeb meem zoo.


Cov khoom siv dav
Peb cov khoom lag luam muaj ntau haiv neeg thiab suav nrog cov resistors, braking units, reactors, lim, transformers, thiab cov khoom siv hluav taws xob rov qab. Txhua yam khoom yog tsim los ua kom tau raws li cov kev xav tau ntawm kev lag luam, ua kom pom kev ua haujlwm zoo thiab kev ntseeg siab. Peb tsom rau kev tsim kho tshiab los txhim kho kev ua haujlwm ntawm peb cov khoom thiab muab kev daws teeb meem rau peb cov neeg siv khoom.

 

Kev paub nplua nuj
Peb muaj kev paub dhau los, tau koom tes nrog cov chaw tsim khoom loj rau ntau xyoo. Qhov kev paub no ua rau peb ua haujlwm seamlessly nrog cov neeg siv khoom ntawm txhua qhov ntau thiab tsawg. Peb qhov kev hloov pauv thiab kev txawj ntse ua kom muaj kev sib koom tes zoo, ntsib ntau tus neeg siv khoom xav tau zoo.

 

 

Kev taw qhia luv luv rau Wire-Wound Resistor

 

Hlau-Wound Resistor, tsim los ntawm winding low-resistivity nickel-chromium los yog manganese-tooj ​​liab alloy hlau mus rau insulating skeletons ua los ntawm cov ntaub ntawv xws li ceramic los yog yas, tuaj nyob rau hauv ruaj thiab sib txawv hom. Cov resistors no paub txog lawv qhov kev ruaj ntseg, kub tsis kam, thiab cov nqi tsis kam, txawm tias lawv kim heev. Feem ntau siv hauv cov khoom siv kho mob, cov resistors no feem ntau tsis xav tau rau cov qauv chargers tshwj tsis yog rau kev siv hluav taws xob tshwj xeeb. Qhov no yog vim lub charger circuits, ua SMPS hloov cov khoom siv hluav taws xob, muaj qhov xav tau high-voltage kawg lub teeb liab tsim hluav taws xob uas tsis tuaj yeem siv cov kab mob kab mob vim muaj peev xwm overexcitation thiab fluctuation teeb meem. Tsuas yog qhov tsawg-voltage kawg sampling siv circuits yog sib xws nrog hlau-qhov txhab resistors.

 

Nta ntawm Wire-Wound Resistor
Aluminum Enclosure Resistor
Terminal Type Aluminum Enclosure Resistor
Teaded Aluminum Enclosure Resistor
FAS Series Stainless Steel Resistor

Qhov zoo ntawm cov hlau-qhov txhab resistors
Tus nqi qis:Txawm hais tias lawv cov high precision thiab stability, hlau-hloov resistors feem ntau pheej yig dua lwm hom precision resistors.
High Precision:Lawv tuaj yeem ua tiav qhov tseem ceeb ntawm kev tiv thaiv, feem ntau nyob rau hauv kev kam rau siab ntawm ±0.01% lossis zoo dua.
Kev ruaj ntseg siab:Cov resistors no muaj kev ruaj ntseg zoo nyob rau lub sijhawm ntev, nrog qee cov qauv tswj lawv qhov kev tawm tsam nyob rau hauv ±0.005% ib xyoos twg.
Ntau yam ntawm Resistance Values:Hlau-hloov resistors muaj nyob rau hauv ntau qhov kev tiv thaiv qhov tseem ceeb, los ntawm tsawg tshaj li ib ohm mus rau ob peb megaohms.

 

Nta ntawm Precision hlau-qhov txhab resistors

  • Muaj ntau yam kev tiv thaiv qhov tseem ceeb muaj, los ntawm feem ntawm ib ohm mus rau kaum ntawm megaohms.
  • Cov qib raug nruj li ±0.01% lossis siab dua tuaj yeem ua tiav.
  • Qhov kub coefficient ntawm kev tiv thaiv tuaj yeem tsawg dua 10ppm / K (ib feem ntawm ib lab ib Kelvin), kom ntseeg tau tias qhov kev hloov pauv tsawg kawg nkaus vim qhov kub hloov pauv.
  • Kev ruaj ntseg ntev yog qhov tshwj xeeb, nrog qee qhov tshwj xeeb hu rau tsawg dua ±0.005% hloov ib xyoos.
  • Thawj qhov tsis zoo yog lawv cov kev ua haujlwm tsis zoo, uas tuaj yeem txo qis me ntsis los ntawm kev siv cov txheej txheem uas tsis yog inductive winding.

 

Ntim Cov Txheej Txheem rau Precision hlau-hloov resistors

  • Epoxy-coated fiberglass raj ntim muab lub zog thiab insulating enclosure rau cov resistor.
  • Aluminium plhaub ntim muab cov cua kub zoo thiab kev tiv thaiv lub cev.
  • Lub plhaub ntim yas yog siv rau kev siv nyiaj ntau dua thaum tseem muab kev tiv thaiv txaus.

 

Nthuav Tshooj ntawm Cov Nta ntawm cov hlau-qhov txhab tiv thaiv
Tus nqi qis:Cov txheej txheem tsim khoom rau hlau-qhov txhab resistors yog qhov yooj yim thiab scalable, ua rau cov nqi qis dua piv rau lwm hom precision resistors xws li nyias zaj duab xis lossis tuab zaj duab xis resistors. Qhov kev pheej yig no ua rau lawv txaus nyiam rau cov ntawv thov uas xav tau siab precision yam tsis tau rhuav tshem cov peev nyiaj.


High Precision:Lub precision ntawm hlau-qhov txhab resistors yog ib qho ntawm lawv cov yam ntxwv zoo. Kev ua tib zoo xaiv cov ntaub ntawv thiab cov txheej txheem tswj winding pab tsim cov resistors nrog nruj heev kam rau ua, feem ntau nyob rau hauv ±0.01% los yog ze dua. Qib no ntawm qhov tseeb yog qhov tseem ceeb hauv kev ntsuas thiab ntsuas qhov twg txawm tias qhov hloov pauv me me tuaj yeem ua rau muaj qhov yuam kev loj.


Kev ruaj ntseg siab:Kev ruaj ntseg ntawm cov resistors dhau sijhawm yog lwm qhov txiaj ntsig tseem ceeb. Lawv tau tsim los tswj lawv cov nqi tiv thaiv nyob rau lub sijhawm ntev, nrog rau qee qhov muaj qhov ntsuas kev ruaj ntseg tsawg dua ±0.005% ib xyoos twg. Qhov no ua rau lawv zoo tagnrho rau kev siv mus sij hawm ntev uas qhov sib xws yog qhov tseem ceeb.


Ntau yam ntawm Resistance Values:Lub peev xwm los tsim cov hlau-qhov txhab resistors nyob rau hauv ib tug dav spectrum ntawm kuj tseem ceeb qhov tseem ceeb rau lawv versatility. Txawm hais tias nws yog rau kev txwv tam sim no hauv milliamps lossis ua haujlwm nrog ntau-megaohm resistances rau kev faib hluav taws xob hauv cov hluav taws xob rhiab, hlau-qhov txhab tiv thaiv tuaj yeem ua tiav ntau lub luag haujlwm.

 

Daim ntawv thov ntawm Wire-Wound Resistor

 

Kev sib txuas lus
Xov tooj Switching Systems:Nyob rau hauv xov tooj hloov tshuab, hlau-qhov txhab resistors yog siv los sib npaug tam sim no thiab voltage, kom ruaj khov teeb liab kis tau tus mob.
Cov khoom siv suab thiab yees duab:Hlau-hloov resistors nyob rau hauv cov khoom siv suab thiab yees duab kho qhov ntim thiab cov duab ci ntsa iab, muab cov neeg siv kev paub meej meej.

 

Kev lag luam hauv computer
Tswj fais fab:Hauv cov khoom siv hluav taws xob hauv computer, hlau-qhov txhab tiv thaiv txwv tam sim no thiab faib hluav taws xob, tiv thaiv cov khoom siv hluav taws xob rhiab heev.
Interface Circuits:Internal computer interface circuits siv hlau-qhov txhab resistors rau lub teeb liab hloov dua siab tshiab thiab tam sim no ntsuas, kom ntseeg tau cov ntaub ntawv kis tau tus mob.

 

Khoom siv kho mob
Medical Electronic Devices:Hlau-qhov txhab resistors hauv cov cuab yeej kuaj mob xws li ECG cov tshuab thiab cov khoom siv ultrasound kom tswj tau qhov tam sim no thiab qhov hluav taws xob, ua kom ruaj khov thiab ua haujlwm raug.
Electrophysiology khoom:Hauv cov khoom siv hluav taws xob electrophysiology, hlau-qhov txhab tiv thaiv tswj qhov kev siv zog thiab lub sijhawm ntawm stimulation tam sim no.

 

Kev Tiv Thaiv thiab Chaw
Tub rog kev sib txuas lus:Hlau-hloov resistors nyob rau hauv cov tub rog kev sib txuas lus cov cuab yeej siv rau cov teeb liab encryption thiab decryption, txhim khu kev ruaj ntseg kev sib txuas lus.
Satellite Systems:Nyob rau hauv satellites, hlau-qhov txhab resistors kho thiab tswj cov zis voltage thiab tam sim no ntawm solar panels.

 

Muaj Automation
Cov khoom siv Sensor:Hauv kev lag luam automation, sensors, thiab ntsuas ntsuas siv cov hlau-qhov txhab tiv thaiv kom ntsuas qhov ntsuas tam sim no thiab qhov hluav taws xob, muab cov ntaub ntawv raug.
Tam sim no thiab Voltage Balancing:Hauv kev tswj hwm kev lag luam, hlau-qhov txhab tiv thaiv sib npaug tam sim no thiab qhov hluav taws xob, ua kom ruaj khov ua haujlwm.

 

Fais fab Systems
Transformer Off-circuit Kais Changers:Nyob rau hauv-load kais-hloov transformers, hlau-qhov txhab resistors pab raws li kev hloov pauv tsis kam tiv thaiv arcing thaum hloov cov kais dej.
Kev kuaj pom tam sim no:Hauv cov tshuab hluav taws xob, cov kab hluav taws xob tiv thaiv kab mob ntes thiab saib xyuas tam sim no, tiv thaiv kab sib chaws kev ruaj ntseg.

 

Kev thauj mus los
Automotive Electronics:Nyob rau hauv automotive electronic systems, hlau-qhov txhab resistors tswj tam sim no, tiv thaiv circuits los ntawm overload puas.
Railway Systems:Hlau-qhov txhab resistors nyob rau hauv railway signaling systems tswj cov teeb liab kis tau tus mob thiab ua, kom muaj kev ruaj ntseg tsheb ciav hlau khiav hauj lwm.


Kev ntsuas thiab ntsuas
Laboratory xeem:Hauv cov khoom siv ntsuas ntsuas qhov ntsuas qhov ntsuas, cov hlau-qhov txhab tiv thaiv tsim cov qauv raug tam sim no thiab qhov hluav taws xob rau kev ntsuas qhov tseeb.
Kev Tshawb Fawb Txog Kev Tshawb Fawb:Hauv kev tshawb fawb txog kev tshawb fawb, cov hlau-qhov txhab tiv thaiv pab hauv kev sim ntsuas hluav taws xob thiab kev tswj xyuas qhov tseeb, txhawb kev tshawb pom thiab thev naus laus zis tshiab.

Consumer Electronics
Cov khoom siv hauv tsev:Hauv cov khoom siv hauv tsev xws li TV thiab suab tshuab, hlau-qhov txhab tiv thaiv tswj lub ntim thiab lwm cov neeg siv interface ua haujlwm.
Smart Homes:Nyob rau hauv lub tsev ntse systems, hlau-hloov resistors tswj teeb pom kev zoo, kub, thiab lwm yam ib puag ncig tsis, pab txhawb kev nyob.

 

High-frequency Circuits
RF Daim Ntawv Thov:Txawm hais tias hlau-qhov txhab resistors muaj cov yam ntxwv tsis zoo, lawv tseem tuaj yeem siv rau impedance txuam thiab teeb liab attenuation hauv RF daim ntawv thov.
Pulse forming:Nyob rau hauv cov mem tes tsim circuits, hlau-qhov txhab resistors tswj cov duab thiab amplitude ntawm pulses, kom ntseeg tau tias cov teeb liab raug.

 

Hom Hlau-Npaum Resistor
 

Fais fab hlau-qhov txhab resistors
Fais fab hlau-qhov txhab tiv thaiv yog tsim los ua haujlwm ntawm qhov kub thiab txias thiab feem ntau yog siv rau hauv cov ntawv siv hluav taws xob siab. Cov resistors no yog tsim los nrog cov txheej txheem uas tsis yog-inductive winding, uas txo qis qhov inductance thiab tso cai rau lawv los tuav lub zog loj yam tsis muaj cua sov lossis ua rau cov khoom puas. Qhov kub tsis kam ua rau lawv tsim nyog siv rau hauv cov khoom siv hauv kev lag luam, cov khoom siv hluav taws xob, thiab lwm yam hluav taws xob tam sim no.

 

Precision hlau-qhov txhab resistors
Precision hlau-hloov resistors yog tsim los ua haujlwm ntawm qhov kub thiab txias thiab muab qhov tseeb siab. Vim lawv qhov tseeb qhov tseem ceeb, lawv feem ntau siv los ua qhov ntsuas qhov ntsuas hauv cov cuab yeej thiab ntsuas ntsuas. Cov resistors no yog tsim los ntawm cov ntaub ntawv zoo thiab muaj cov qauv kev sib zog sib zog dua li lub zog xaim-rooj tiv thaiv, ua rau cov suab nrov qis dua thiab kev ruaj ntseg zoo dua nyob rau lub sijhawm. Precision hlau-hloov resistors yog qhov zoo tagnrho rau cov ntawv thov uas xav tau kev ntsuas kev tiv thaiv, xws li kev sim kuaj, khoom siv kho mob, thiab kev tshawb fawb tshawb fawb.

 

Hom Winding ntawm Hlau-Npaum Resistor

 

Ob Hlau Hlau
Qhov zoo
Txo inductance:Lub dual strands nyob rau hauv ob chav hlau winding tsim tawm tsam magnetic teb, txo tus kheej-inductance. Cov yam ntxwv no ua rau cov resistors haum rau cov ntawv thov ntau zaus uas inductance tuaj yeem ua rau muaj teeb meem xws li theem hloov thiab teeb liab distortion.
Suitability rau Precision Applications:Nrog qis inductance, ob chav hlau qhov txhab resistors yog qhov zoo tagnrho rau cov cuab yeej precision uas yuav tsum tau muaj qhov tseem ceeb tsis muaj kev cuam tshuam los ntawm cov khoom inductive.

 

Qhov tsis zoo
Nce Parasitic Capacitance:Qhov ze ze ntawm ob txoj hlua ua rau cov kab mob parasitic capacitance ntawm lawv, cuam tshuam kev ua tau zoo, tshwj xeeb tshaj yog nyob rau ntau zaus uas capacitive reactance plays lub luag haujlwm tseem ceeb.
Cov Kev Xaiv Cov Khoom Siv:Txhawm rau tiv thaiv cov teebmeem ntawm parasitic capacitance, xaiv cov khoom siv substrate zoo nrog lub dielectric tsis tu ncua yog qhov tseem ceeb. Qhov kev xav tau no tuaj yeem txwv cov kev xaiv khoom siv thiab muaj peev xwm nce nqi.

 

Kev txiav txim siab tsim
Substrate Khoom:Xaiv lub substrate nrog ib tug tsawg dielectric tas li yuav pab txo tau tus kab mob parasitic capacitance, tswj cov resistor qhov kev ua tau zoo ntawm ntau zaus.
Tig qhov nrug:Cov neeg tsim qauv tuaj yeem kho qhov chaw nruab nrab ntawm kev hloov pauv kom txo tau cov txiaj ntsig capacitive, ntxiv kev ua kom zoo dua cov resistor rau cov ntawv thov ntau zaus.

 

Yooj yim Winding ntawm lub tiaj tus kauj
Txheej txheem cej luam
Yooj yim winding ntawm lub tiaj tus coil qub yog lwm txoj kev siv los txo cov capacitance thiab inductance nyob rau hauv cov hlau-hloov resistors, hais txog cov kev txwv uas pom nrog ob lub xaim winding.

 

Nws ua haujlwm li cas
Flat Coil Former:Lub resistor yog qhov txhab ntawm daim npav tiaj tus, nyias daim npav lossis cov substrate, tso cai rau cov xaim xaim los sib txuas ua ke ntawm sab xub ntiag thiab sab nraub qaum.
Txo inductance:Raws li tam sim no ntws los ntawm cov resistor, qhov sib txawv magnetic teb generated los ntawm cov xov hlau nyob rau hauv pem hauv ntej thiab nram qab rho tawm ib leeg. Qhov kev tshem tawm no ua rau txo qis tag nrho inductance ntawm tus resistor.
Tsawg Capacitance:Qhov ze ze ntawm cov xov hlau ntawm lub tiaj tus coil qub pab txo cov kab mob parasitic capacitance piv rau ob chav hlau winding, raws li cov hluav taws xob tawm tsam muaj qhov chaw tsawg dua los tsim cov teebmeem muaj zog.

 

Qhov zoo
Txhim kho High-Frequency Performance:Nrog txo inductance thiab capacitance, resistors siv txoj kev winding no ua tau zoo dua ntawm ntau zaus.
Efficiency hauv Precision Circuits:Qhov sib npaug ntawm kev tshem tawm ntawm cov teb sib nqus yog qhov tseem ceeb rau kev ntsuas ntsuas ntsuas thiab lwm yam khoom siv rhiab uas qhov sib xws hauv kev tiv thaiv yog qhov tseem ceeb.


Kev txiav txim siab
Substrate Thickness:Lub thinner lub tiaj tus coil qub, qhov zoo dua qhov kev tshem tawm ntawm cov hlau nplaum, ntxiv txo inductance. Txawm li cas los xij, cov substrates nyias nyias tuaj yeem cuam tshuam kev ruaj ntseg.
Hlau Qhov Chaw:Precise qhov chaw ntawm cov xov hlau nyob rau hauv lub qub yog qhov tseem ceeb los xyuas kom meej cov tawm tsam teb zoo tshem tawm ib leeg.

 

Ayrton-Perry Winding
Lub hom phiaj
Ayrton-Perry winding yog tsim los rau circuits uas yuav tsum tau muaj tsawg inductance thiab capacitance, ua rau nws zoo tagnrho rau high-precision daim ntaub ntawv.

 

Nws ua haujlwm li cas
Dual Windings:Txoj kev no siv ob txoj hlua sib cais nrog cov lus qhia tam sim no nyob rau hauv sib ze.
Inductance txo:Cov kev tawm tsam tam sim no tsim cov teb sib nqus uas tshem tawm ib leeg tawm, zoo li tshem tawm tus kheej inductance.
Tsawg Capacitance:Cov ntsiab lus hla ntawm ob lub windings yog khaws cia ntawm tib lub peev xwm, uas txo cov kab mob parasitic capacitance.

 

Qhov zoo
Ultra-low inductance:Qhov kev tawm tsam tshwj xeeb ntawm ob lub windings kom ntseeg tau tias tus kheej inductance yuav luag raug tshem tawm, tseem ceeb heev rau kev ntsuas siab thiab ntsuas.
Txo Capacitance:Los ntawm kev tswj kom muaj peev xwm sib npaug ntawm cov ntsiab lus hla, tus kab mob parasitic capacitance txo qis, txhim kho kev ua haujlwm ntawm ntau zaus.

 

Daim ntawv thov
Cov cuab yeej Precision:Qhov zoo tshaj plaws rau cov ntawv thov kev ua haujlwm siab uas yuav tsum muaj qhov tsawg kawg nkaus inductance thiab capacitance, xws li hauv cov cuab yeej kuaj thiab cov khoom siv suab nrov.
Sensitive Circuits:Muaj txiaj ntsig hauv circuits qhov twg txawm tias me me hloov pauv hauv inductance lossis capacitance tuaj yeem cuam tshuam kev ua haujlwm, xws li hauv qee cov khoom siv sib txuas lus thiab cov cuab yeej tshawb fawb.

 

Tsim Kev Sib Tw
Kev sib tw Winding:Cov txheej txheem ntawm kev npaj ob lub windings nrog kev tawm tsam tam sim no thiab tswj lawv cov ntsiab lus hla yuav tsum muaj kev ua haujlwm zoo.
Kev xaiv khoom siv:Xaiv cov khoom uas tswj cov khoom ruaj khov nyob rau hauv ntau yam xwm txheej yog qhov tseem ceeb los khaws cov txiaj ntsig ntawm Ayrton-Perry winding.

 

 
Cov ntawv pov thawj
  
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FAQ
 

Q: Cov kab mob puas tuaj yeem ua rau tsis zoo?

A: Yog hais tias ib tug resistor yog yuam kev mus rau ib tug muaj zog overload, lub enamel yuav ncav cuag nws melting kub ua ntej cov hlau hlawv. Tom qab ntawd lub enamel yuav ua hluav taws xob thiab luv-circuit tus resistor.

Q: Dab tsi yog qhov tsis zoo ntawm cov hlau-qhov txhab resistors?

A: Qhov tsis zoo ntawm cov hlau-qhov txhab tiv thaiv: qhov loj me, me me tsis kam, feem ntau yog qis dua 100KΩ. Tsis tas li ntawd, vim muaj cov laj thawj tsim nyog, nws qhov kev faib tawm thiab cov inductance yog qhov loj thiab tsis tuaj yeem siv rau hauv high-frequency circuits.

Q: Puas yog cov hluav taws xob hluav taws xob puas tau kub?

A: Cov hluav taws xob hluav taws xob hluav taws xob hluav taws xob no muaj qhov ntsuas hluav taws xob zoo ntawm 25 mus rau 50 W. Qhov no xav tias cov resistor yuav raug ntsia rau ntawm cov hlau nto los pab nrog lub zog dissipation. Qhov siab tshaj plaws ntawm qhov kub thiab txias yog li 300 degree, thiab TCR yog qis ntawm li 25 ppm / degree rau qhov tseem ceeb ntawm kev tiv thaiv siab tshaj 50 Ω.

Q: Puas yog cov hlau-qhov txhab tiv thaiv puas muaj cov nqi ruaj khov?

A: Hlau-hloov resistors yog tsim los ntawm qhov ntev ntawm cov hlau tiv thaiv kab mob nyob ib ncig ntawm lub heatsink. Lawv feem ntau yog tsau resistors thiab feem ntau yog siv nyob rau hauv daim ntawv thov zog dua dissipation. Puas yog ib qho hluav taws xob tiv thaiv kab mob uas hloov pauv tau? Nws tuaj yeem kho tau lossis kho tus nqi.

Q: Dab tsi yog hom kev ua tsis tau zoo tshaj plaws rau cov resistors?

A: Lawv hom tsis ua haujlwm feem ntau yog hom qhib Circuit Court, uas feem ntau tshwm sim los ntawm kev hnav ntawm caj npab wiper mechanism. Kev tiv thaiv drift thiab suab nrov dhau kuj tuaj yeem ua teeb meem raws li lub caj npab wiper muaj hnub nyoog. Kuj tsis paub meej resistors kuj tsis tshua muaj qhov luv luv Circuit Court tsis ua haujlwm.

Q: Lub neej expectancy ntawm resistors yog dab tsi?

A: Lawv yog tsim los ruggedly kom tiv taus kub thiab voltages. Hlau-glazed resistors muaj lub neej ntev ntawm 15 mus rau 30 xyoo, ua rau lawv zoo haum rau kev siv mus sij hawm ntev hauv hluav taws xob circuits. Txawm li cas los xij, lawv tseem raug kev puas tsuaj los ntawm cov xwm txheej hnyav.

Q: Qhov twg yog qhov zoo dua, hlau-qhov txhab lossis ceramic resistors?

A: Ceramic resistors tuaj yeem cuam tshuam ntau lub zog hauv ib feem peb ntawm cov hneev taw ntawm cov hlau-qhov txhab tiv thaiv, muab kev ua tau zoo nyob rau hauv cov xwm txheej uas lub siab ncov siab lossis siab zog pulses yuav tsum tau ua hauv qhov chaw me me thiab muaj txiaj ntsig zoo.

Q: Dab tsi yog qhov zoo dua, carbon zaj duab xis resistors lossis hlau-qhov txhab resistors?

A: Cov khoom tiv thaiv ntawm cov yeeb yaj kiab carbon yog ua los ntawm cov yeeb yaj kiab carbon tso rau ntawm qhov tsis muaj zog substrate. Cov khoom siv hluav taws xob ntawm cov hlau-qhov txhab tiv thaiv yog ua los ntawm cov kab hluav taws xob tiv thaiv kab mob ntawm qee yam bobbin.

Q: Dab tsi yog qhov laj thawj tseem ceeb ntawm kev siv cov hlau-qhov txhab tiv thaiv?

A: Pulse kev ua haujlwm. Ib qho kev siv rau hlau-qhov txhab resistors yog nyob rau hauv daim ntawv thov mem tes. Cov cuab yeej xws li kev kho mob defibrillators yuav tsum tau dissipate lub zog loj hauv lub sijhawm luv luv, ua rau muaj kev ntxhov siab ntau rau lawv cov khoom hluav taws xob.

Q: Dab tsi yog qhov tshwj xeeb ntawm cov hlau-qhov txhab tiv thaiv?

A: Hlau-qhov txhab resistors yog siv rau hauv cov khoom siv hluav taws xob thiab cov cuab yeej siv uas yuav tsum tau muaj kev ua haujlwm siab thiab siab zog dissipation.wire-hloov resistors yog nrov dua li cov hlau oxide resistors vim lawv qhov kub thiab txias coefficient thiab me me.

Q: Cov ntaub ntawv dab tsi feem ntau siv rau cov hlau-qhov txhab tiv thaiv?

A: Hlau-qhov txhab resistors feem ntau yog ua los ntawm cov hlau vim cov hlau ntshiab muaj qhov kub siab coefficient ntawm kev ua haujlwm. Yog li ntawd, manganese tooj liab yog siv, uas yog ib qho alloy uas feem ntau muaj 86% tooj liab, 12% manganese thiab 2% npib tsib xee.

Q: Dab tsi yog qhov zoo ntawm cov hlau-qhov txhab resistors?

A: Hlau qhov txhab precision resistors muaj qee yam tseem ceeb. Ua ntej, lawv qhov kev kam rau siab yog tsawg heev, feem ntau mus txog 0.005%. Qhov tseem ceeb tshaj, lawv ruaj khov heev (15-50ppm/xyoo) thiab tuaj yeem tswj tau lawv qhov tseeb tau ntev vim tias lawv yog cov khoom siv ruaj khov.

Q: Yam dab tsi tuaj yeem cuam tshuam cov resistors?

A: Cov resistors feem ntau tsuas ua tsis tiav thaum muaj qee yam yuam kev. Ntau qhov hluav taws xob ntau dhau, lub zog ntau dhau, qhov kub thiab txias, noo noo, thiab lwm yam Yog, lub siab precision lab resistor tuaj yeem "ua tsis tau" los ntawm kev ua siab ntev.

Q: Ua li cas cov hlau-qhov txhab tiv thaiv ua haujlwm?

A: Dab tsi yog qhov hluav taws xob hluav taws xob tiv thaiv hluav taws xob? Ib tug hlau-qhov txhab resistor yog ib qho khoom siv hluav taws xob uas siv los txwv lossis txwv tam sim no hauv Circuit Court.wire-roj resistors yog tsim los siv hlau. Tom qab ntawd cov hlau yuav raug mob nyob ib ncig ntawm lub hauv paus uas tsis yog conductive.

Q: Kuv tuaj yeem siv dab tsi es tsis txhob siv cov hlua hluav taws xob?

A: Cov pa roj carbon muaj pes tsawg leeg tuaj yeem hloov cov hlau-qhov txhab tiv thaiv hauv qee qhov kev siv nrog cov khoom siv siab.

Q: Dab tsi yog cov txiaj ntsig ntawm kev siv cov hlau-qhov txhab tiv thaiv es tsis txhob carbon resistors?

A: Kev ntsuas hluav taws xob siab: Lawv tuaj yeem tswj tau lub zog siab dua li lwm hom resistor. High precision: Lawv muaj qhov ua siab ntev thiab tuav tus nqi ruaj khov tshaj qhov kub ntau.

Q: Dab tsi hlau feem ntau siv rau hauv cov hlau-qhov txhab resistors?

A: Hlau-hloov resistors feem ntau yog ua los ntawm cov hlau hlau (feem ntau yog npib tsib xee-chromium alloy) qhov txhab nyob ib ncig ntawm ceramic, yas, lossis fiberglass core. Qhov kawg ntawm cov hlau yog soldered los yog welded rau ob lub kaus mom los yog rings, uas yog txuas mus rau qhov kawg ntawm cov tub ntxhais.

Q: Kuv puas tuaj yeem siv cov yeeb yaj kiab hlau tsis siv cov yeeb yaj kiab cov yeeb yaj kiab?

A: Feem ntau, koj tsis tuaj yeem siv lawv sib hloov. Hlau zaj duab xis resistors ua kom muaj suab nrov tsawg, thiab lawv tsis txav ntau npaum li cov yeeb yaj kiab cov yeeb yaj kiab. Yog li ntawd, yog tias koj paub tias koj siv hlau zaj duab xis resistors nyob rau hauv qhov kub thiab txias, koj yuav tsum tsis txhob hloov lawv nrog carbon zaj duab xis resistors.

Q: Thaum twg yuav tsum tau siv cov hlau-qhov txhab tiv thaiv?

A: Hlau-hloov resistors tsuas yog siv rau cov zaus tsawg thiab tsis haum rau cov zaus siab. Nyob rau hauv high zaus, lawv ua raws li inductors. Yog li ntawd, tsis yog-inductive hlau-hloov resistors yog siv rau high zaus.

Q: Dab tsi yog cov cim qhia ntawm qhov tsis zoo resistor?

A: Yog hais tias tus resistor qhia pom cov tsos ntawm blackening los yog scorching, nws yuav puas vim muaj ntau dhau tam sim no ntws. Blackened los yog scorched resistors yuav tsum tau hloov thiab muab pov tseg. Nyeem tus nqi tiv thaiv pom. Tus nqi kuj yuav muab luam tawm ntawm tus resistor.

Cim npe nrov: Tuam Tshoj hlau-qhov txhab resistor manufacturers, lwm tus neeg, Hoobkas