Efere Manganin/Shunt Resistor waya Manganin (6J13, 6J12, 6J8)

Nkọwa Ngwaahịa

A na-ejikarị waya Manganin eme ihengwa voltaji dị alaN'ihe achọrọ kachasị elu, a ga-eji nlezianya mee ka ihe ndị na-eguzogide ọgwụ sie ike, okpomọkụ ojiji ekwesịghịkwa ịgafe +60 °C. Ịgafe okpomọkụ kachasị elu n'ikuku nwere ike ibute nguzogide site na oxidizing. Ya mere, nkwụsi ike ogologo oge nwere ike imetụta nsogbu. N'ihi ya, nguzogide yana oke okpomọkụ nke nguzogide eletriki nwere ike ịgbanwe ntakịrị. A na-ejikwa ya dị ka ihe nnọchi dị ọnụ ala maka ihe mgbakwunye ọlaọcha maka itinye ígwè siri ike.

Ọdịnaya Kemịkalụ, %

Njirimara Mekaniki

Alloy Nguzogide - Nha Manganin / Ike Iwe

Ọnọdụ: Na-egbuke egbuke, Na-afụ ụfụ, Na-adị nro
Ngwugwu waya 0.02mm-1.0mm dị na spool, buru ibu karịa ngwugwu 1.0mm na eriri igwe
Mkpanaka, Dayameta Ogwe 1mm-30mm
Eriri: Ọkpụrụkpụ 0.01mm-7mm, Obosara 1mm-280mm

Ọnọdụ enamel dị

Ngwa Manganin:

1; A na-eji ya eme ihe maka iguzogide ọnya waya nke ọma

2; Igbe ndị na-eguzogide

3; Ihe mkpuchi maka ngwa nha eletriki

ManganinA na-eji foil na waya emepụta resistors, ọkachasị ammeter shunts, n'ihi na ọ fọrọ nke nta ka ọ bụrụ enweghị oke okpomọkụ nke uru iguzogide na nkwụsi ike ogologo oge. Ọtụtụ resistors Manganin jere ozi dị ka ọkọlọtọ iwu maka ohm na United States site na 1901 ruo 1990. A na-ejikwa waya Manganin dị ka onye na-eduzi eletriki na sistemụ cryogenic, na-ebelata mbufe okpomọkụ n'etiti isi ihe ndị chọrọ njikọ eletriki.

ManganinA na-ejikwa ya eme ihe n'ihe gbasara igwe eletriki maka ọmụmụ ihe gbasara ebili mmiri dị elu (dịka ndị sitere na mgbawa nke ihe mgbawa) n'ihi na ọ nwere obere mmetụta nrụgide mana ọ nwere nnukwu mmetụta nrụgide hydrostatic.