Rarraba resistors

 

1. Wire rauni resistors: general waya rauni resistors, daidai waya rauni resistors, high ikon waya rauni resistors, high mita waya rauni resistors.

2. Thin film resistors: carbon film resistors, roba carbon film resistors, karfe film resistors, karfe oxide film resistors, chemically ajiya film resistors, gilashin glaze film resistors, karfe nitride film resistors.

3.Solid resistors: inorganic roba m carbon resistors, Organic roba m carbon resistors.

4.Sensitive resistors: varistor, thermistor, photoresistor, mai karfi mai karfi, gas-sensitive resistor, zafi-m resistor.

 

Babban sigogin halayen

 

1.Nominal resistance: ƙimar juriya da aka yiwa alama akan resistor.

2.Allowable kuskure: Adadin bambanci tsakanin ƙimar juriya na ƙima da ƙimar juriya na ainihi da ƙimar juriya na ƙima ana kiranta juriya juriya, wanda ke wakiltar daidaiton resistor.

Dangantakar da ta dace tsakanin kuskuren izini da matakin daidaito shine kamar haka: ± 0.5% -0.05, ± 1% -0.1 (ko 00), ± 2% -0.2 (ko 0), ± 5% -Ⅰ, ± 10% -Ⅱ, ± 20% -Ⅲ

3. Rated Power: A karkashin al'ada na yanayi matsa lamba na 90-106.6KPa da na yanayi zazzabi na -55 ℃ ~ + 70 ℃, matsakaicin ikon yarda ga dogon lokacin da aiki na resistor.

Matsakaicin adadin wutar lantarki na waya rauni resistors shine (W): 1/20, 1/8, 1/4, 1/2, 1, 2, 4, 8, 10, 16, 25, 40, 50, 75, 100 , 150, 250, 500

Matsakaicin adadin wutar lantarki na masu raunin rauni mara waya shine (W): 1/20, 1/8, 1/4, 1/2, 1, 2, 5, 10, 25, 50, 100

4. Rated ƙarfin lantarki: ƙarfin lantarki tuba daga juriya da rated ikon.

5. Matsakaicin wutar lantarki mai aiki: Matsakaicin izinin ci gaba da ƙarfin ƙarfin aiki. Lokacin aiki a ƙananan matsa lamba, matsakaicin ƙarfin aiki yana ƙasa.

6. Temperature Coefficient: Canjin dangi na ƙimar juriya ya haifar da kowane canjin zafin jiki na 1 ℃. Karamin ma'aunin zafin jiki, mafi kyawun kwanciyar hankali na resistor. Ƙimar juriya tana ƙaruwa tare da ƙara yawan zafin jiki shine ingantaccen madaidaicin zafin jiki, in ba haka ba madaidaicin zafin jiki mara kyau.

7.Aging coefficient: yawan canjin dangi na juriya na juriya a ƙarƙashin nauyin dogon lokaci na ƙarfin da aka ƙididdige shi. Yana da siga wanda ke nuna tsawon rayuwar resistor.

8.Voltage coefficient: a cikin ƙayyadadden ƙimar ƙarfin lantarki, canjin dangi na resistor shine duk lokacin da ƙarfin lantarki ya canza ta 1 volt.

9. Surutu: Sauyiwar wutar lantarki da ba ta dace ba da ke haifarwa a cikin resistor, gami da sassa biyu na hayaniya ta thermal da hayaniyar halin yanzu.Hayaniyar thermal na faruwa ne saboda rashin motsin electrons da ke cikin na'urar da ba ta ka'ida ba, wanda ke sanya wutar lantarki ta kowane maki biyu na madugu. canza ba bisa ka'ida ba .