Otu esi eji Multimeter Digital Cen-Tech lelee voltaji
Ngwa na Atį»„matį»„

Otu esi eji Multimeter Digital Cen-Tech lelee voltaji

į»Š nwere ike į»‹lele voltaji na-agafe na sekit, mana į»‹ maghį»‹ otu ma į» bį»„ ebe į»‹ ga-amalite. Anyį»‹ achį»‹kį»tara akį»„kį» a iji nyere gį»‹ aka iji Cen-Tech DMM nwalee voltaji.

į»Š nwere ike iji multimeter dijitalį»„ jiri usoro ndį»‹ a dį»‹ mfe ma dį»‹ mfe nwalee voltaji.

  1. Gbaa mbį» hį»„ na nchekwa.
  2. Tį»„gharį»‹a onye na-ahį»rį» na voltaji AC ma į» bį»„ DC.
  3. Jikį»į» nyocha.
  4. Lelee voltaji.
  5. Were į»gį»„gį»„ gį»‹.

Ngwa DMM 

Multimeter bį»„ ngwaį»rį»„ maka į»‹lele į»tį»„tį»„ mmetį»„ta eletrik. Njirimara ndį»‹ a nwere ike į»‹gį»„nye voltaji, nguzogide na ugbu a. Ndį»‹ į»kachamara na ndį»‹ na-arį»„zi į»rį»„ na-ejikarį»‹ ya eme ihe mgbe ha na-arį»„ į»rį»„ ha.

į»Œtį»„tį»„ multimeters dijitalį»„ nwere į»tį»„tį»„ akį»„kį»„ dį»‹ mkpa į»‹mara. Akį»„kį»„ į»„fį»dį»„ nke multimeter dijitalį»„ gį»„nyere ndį»‹ a.

  • Ihuenyo LCD. A ga-egosipį»„ta į»gį»„gį»„ multimeter ebe a. A na-agį»„karį»‹ į»nį»„į»gį»„gį»„ dį»‹ iche iche. į»Œtį»„tį»„ multimeters taa nwere ihuenyo azį»„ azį»„ maka ngosipį»„ta ka mma na į»nį»dį»„ į»chį»‹chį»‹rį»‹ na obere į»kį»„.
  • Pį»‹a aka. Nke a bį»„ ebe į»‹ na-edozi multimeter iji tį»„į» į»nį»„į»gį»„ ma į» bį»„ ihe onwunwe akį»wapį»„tara. A na-ekewa ya n'į»tį»„tį»„ akį»„kį»„ na nhį»rį» dį»‹gasį»‹ iche iche. Nke a ga-adabere n'ihe į»‹ na-atį»„.
  • Ndį»‹ nkį»‹ta į»hį»‹a. Ndį»‹ a bį»„ oghere anį» dį»‹ na ala nke multimeter. Dabere na ihe į»‹ na-atį»„ na į»„dį»‹ mgbama ntinye į»‹ na-eji dį»‹ ka isi iyi, į»‹ nwere ike idowe sensį» n'į»nį»dį»„ į» bį»„la dabara gį»‹.
  • Nyocha. į»Š jikį»į» waya abį»„į» a ojii na uhie na multimeter gį»‹. Abį»„į» ndį»‹ a ga-enyere gį»‹ aka į»‹lele akį»„rį»„ngwa eletrik į»‹ na-eme. Ha na-enyere gį»‹ aka ijikį» multimeter na sekit į»‹chį»rį» į»‹lele.

A na-ejikį»ta į»tį»„tį»„ mita dį»‹ka į»nį»„į»gį»„gį»„ na į»nį»„į»gį»„gį»„ ha gosipį»„tara na ihuenyo. į»Œtį»„tį»„ multimeter na-egosi į»nį»„ į»gį»„gį»„ 20,000.

A na-eji Counter kį»waa otu multimeter nwere ike isi mee nha. Ndį»‹ a bį»„ ndį»‹ į»kachamara kachasį»‹ amasį»‹ ka ha nwere ike į»‹lele obere mgbanwe na usoro ha jikį»tara ya.

Dį»‹ka į»mį»„maatį»„, na multimeter 20,000, mmadį»„ nwere ike į»‹hį»„ mgbanwe 1 mV na mgbama n'okpuru ule. A na-ahį»rį» multimeter maka į»tį»„tį»„ ihe kpatara ya. Ihe ndį»‹ a gį»„nyere ihe ndį»‹ a:

  • Ha na-enye į»gį»„gį»„ ziri ezi, yabį»„ į»‹ nwere ike į»‹dabere na ha.
  • Ha dį»‹ į»nį»„ ala į»‹zį»„ta.
  • Ha na-atį»„ ihe karį»‹rį»‹ otu akį»„rį»„ngwa eletrik wee si otĆŗ a na-agbanwe agbanwe.
  • Multimeter dį»‹ fechaa ma dį»‹ mfe ibu site n'otu ebe gaa n'į»zį».
  • Multimeters nwere ike tį»„į» nnukwu nsonaazį»„ na-enweghį»‹ mmebi.

Multimeter Basics 

Iji jiri multimeter, į»‹ ga-ebu į»„zį» mara ihe onwunwe į»‹chį»rį» į»‹lele.

Voltaji na nha ugbu a

Iji tį»„į» voltaji AC, tį»„gharį»‹a knob nhį»rį» ka į» bį»„rį»„ 750 na ngalaba AC.

Mgbe ahį»„, jikį»į» į»„zį» na-acha uhie uhie na oghere akara VĪ©mA yana į»„zį» ojii na oghere nke akara COM.. į»Š nwere ike tinyezie njedebe nke nyocha į»„zį» abį»„į» na eriri nke sekit į»‹ ga-anwale.

Iji tį»„į» voltaji DC na sekit, jikį»į» į»„zį» ojii na ntinye nke jakį»‹ akpį»rį» COM, yana nyocha nke nwere waya uhie na ntinye nke jakį»‹ akpį»rį» VĪ©mA.. Tį»„gharį»‹a į»kpį»„kpį» ahį»„ na 1000 na ngalaba voltaji DC. Iji gį»„į» akwį»„kwį», tinye nsį»tį»„ nyocha į»„zį» abį»„į» na wires nke akį»„rį»„ngwa n'okpuru ule.

Nke a bį»„ otu į»‹ ga-esi jiri Cen-Tech DMM tį»„į» voltaji. Iji tį»„į» ihe dį»‹ ugbu a na sekit nwere multimeter, jikį»į» į»„zį» uhie na oghere 10ADC na į»„zį» ojii na oghere COM., Osote, tį»„gharį»‹a knob nhį»rį» na 10 amps. Metį»„ nsį»tį»„ abį»„į» į»„zį» nyocha na eriri nke sekit n'okpuru ule. Dekį»į» į»gį»„gį»„ ugbu a na ihuenyo ngosi.

į»Œ dį»‹ mkpa į»‹mara na multimeter dį»‹ iche iche nwere ike į»‹rį»„ į»rį»„ dį»‹ iche iche. Biko rį»„tį»„ aka na ntuziaka onye nrį»„pį»„ta ka į»‹hį»„ ka o si arį»„ į»rį»„. Nke a na-ezere mmebi nke multimeter na ohere nke į»‹gį»„ akwį»„kwį» į»„gha.

Iji Cen-Tech DMM lelee voltaji

į»Š nwere ike iji multimeter dijitalį»„ a tį»„į» voltaji na-agafe sekit nke akį»„rį»„ngwa.

į»Š nwere ike ime ya na 5 mfe na mfe nzį»į»„kwį»„ nke m ga-akį»wa n'okpuru. Ndį»‹ a gį»„nyere:

  1. Nche. Tupu ijikį» DMM na sekit a ga-atį»„, jide n'aka na nhį»pį»„ta nhį»rį» dį»‹ n'į»nį»dį»„ ziri ezi. Nke a ga-ebelata ohere nke ibufe counter. I kwesį»‹kwara į»‹lele njikį» sekit na į»kį»„ eletrik iji belata mmerį»„ ahį»„.

į»Š nwekwara ike ijide n'aka na sekit ahį»„ emeghį»‹ ka onye į» bį»„la mebie ya ma na-arį»„ į»rį»„ nke į»ma.

Lelee nyocha į»„zį» abį»„į» ahį»„ wee hį»„ na ha emebighį»‹. Ejila multimeter nwere ihe nyocha ndu mebiri emebi. Dochie ha mbį»„.

  1. Tį»„gharį»‹a igodo nhį»rį» ka į»‹hį»rį» voltaji AC ma į» bį»„ DC. Dabere n'į»„dį»‹ voltaji į»‹chį»rį» į»‹lele, į»‹ ga-achį» į»‹gbanye knob nhį»rį» na į»nį»dį»„ achį»rį».
  2. Jikį»į» nyocha. Maka voltaji DC, jikį»į» į»„zį» uhie na ntinye VĪ©mA yana į»„zį» ojii na jakį»‹ ntinye nkį»‹tį»‹ (COM). Mgbe ahį»„ tį»„gharį»‹a knob nhį»rį» ka 1000 na ngalaba DCV. Mgbe nke ahį»„ gasį»‹rį»‹, į»‹ ga-enwe ike į»‹lele voltaji DC na sekit.

Maka voltaji AC, jikį»į» į»„zį» nnwale uhie na jakį»‹ ntinye akara VĪ©mA yana į»„zį» nnwale ojii na jakį»‹ ntinye nkį»‹tį»‹ (COM). A ga-atį»„gharį»‹ knob nhį»rį» ka į» bį»„rį»„ 750 gaa na į»nį»dį»„ ACV.

  1. Lelee voltaji. Iji tį»„į» voltaji, metį»„ nsį»tį»„ nke nyocha abį»„į» na akį»„kį»„ ekpughere nke sekit n'okpuru ule.

į»Œ bį»„rį»„ na voltaji a na-anwale dį»‹ ala maka ntį»ala į»‹ hį»į»rį», į»‹ nwere ike į»‹gbanwe į»nį»dį»„ nke nhį»pį»„ta nhį»rį». Nke a na-akwalite izi ezi nke multimeter mgbe į»‹ na-agį»„ akwį»„kwį». Nke a ga-enyere gį»‹ aka inweta nsonaazį»„ ziri ezi.

  1. į»Š na-agį»„ akwį»„kwį». Iji nweta į»gį»„gį»„ nke voltaji a tį»„rį»„ atį»„, naanį»‹ į»‹ ga-agį»„ į»gį»„gį»„ ahį»„ site na ihuenyo ngosi dį»‹ n'elu multimeter. A ga-egosipį»„ta į»gį»„gį»„ gį»‹ niile ebe a.

Maka į»tį»„tį»„ multimeters, ihuenyo ngosi bį»„ LCD, nke na-enye ihe ngosi doro anya ka į» dį»‹ mma ma dį»‹ mfe iji. (1)

Atį»„matį»„ Multimeter Digital Cen-Tech

į»Šrį»„ į»rį»„ nke Cen-Tech DMM adį»‹ghį»‹ iche na nke multimeter a na-emekarį»‹. Atį»„matį»„ ndį»‹ a gį»„nyere:

  1. Mpekere nhį»rį». į»Š nwere ike iji wiil a hį»rį» į»rį»„ achį»rį» yana nhį»„ta zuru oke nke multimeter.
  2. į»Œdį»„ į»„gbį» mmiri Banana Probe. Ha dį»‹ na ala nke multimeter kwį»„ į»tį». Akara ha akara site n'elu ruo ala.
  • 10 ACP
  • VOmmA
  • Com
  1. į»¤zį» nyocha į»„zį» į»„zį». A na-etinye nyocha ndį»‹ a n'ime ntinye jakį»‹ atį». A na-ewerekarį»‹ į»„zį» na-acha uhie uhie dį»‹ ka njikį» dį»‹ mma nke multimeter. A na-ewere nyocha į»„zį» ojii dį»‹ ka njikį» na-adį»‹ghį»‹ mma na sekit multimeter.

Enwere į»„dį»‹ nyocha į»„zį» dį»‹ iche iche dabere na multimeter į»‹ zį»„rį»„. A na-ejikį»ta ha dį»‹ka į»„dį»‹ njedebe ha nwere. Ndį»‹ a gį»„nyere:

  • Banana maka tweezers. Ha bara uru ma į» bį»„rį»„ na į»‹chį»rį» į»‹lele ngwaį»rį»„ mgbago elu.
  • Na-ejide banana na agį»„ iyi. į»¤dį»‹ nyocha ndį»‹ a bara uru maka į»‹lele njirimara nke nnukwu wires. Ha dį»‹kwa mma maka į»‹tį»„ ntį»„tį»„ na bį»į»dį»„ achį»‹cha. Ha dį»‹ mma n'ihi na į»‹kwesighi ijide ha mgbe į»‹ na-anwale otu akį»„rį»„ngwa.
  • Banana nko IC. Ha na-arį»„ į»rį»„ nke į»ma na sekit agbakwunyere (ICs). Nke a bį»„ n'ihi n'eziokwu na ha na-adį»‹ mfe ejikį»ta na į»„kwį»„ nke sekit agbakwunyere.
  • Banana iji nwalee nyocha. Ha bį»„ ndį»‹ kachasį»‹ į»nį»„ ala iji dochie anya mgbe agbajiri agbaji ma nwee ike į»‹chį»ta ya na į»tį»„tį»„ multimeters.
  1. Ngwa nchekwa. Ha na-echebe multimeter site na oke mmiri nke nwere ike isi na ya na-asį»ba. Nke a na-enye nchebe kachasį»‹ mkpa. (2)

Iji chį»‹kį»ta

Cen-Tech Digital Multimeter bį»„ ihe į»‹chį»rį» ugbu a iji tį»„į» voltaji ma į» bį»„ ugbu a. Cen-Tech Digital Multimeter na-echekwa oge ma na-enyere gį»‹ aka į»‹lele į»dį»‹da voltaji ngwa ngwa. Enwere m olileanya na į»‹ ga-ahį»„ akį»„kį» a maka otu esi eji Cen-Tech DMM nwalee voltaji na-enyere aka. Nke a bį»„ ezigbo ntuziaka maka į»‹lele voltaji nke waya dį»‹ ndį»„.

na-atį»„ aro

(1) Ngosipį»„ta LCD - https://whatis.techtarget.com/definition/LCD-liquid-crystal-display

(2) nchebe bį»„ isi - https://www.researchgate.net/figure/Basic-Protection-Scheme_fig1_320755688

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