Ilimin resistors

1. Menene juriya

Aikin dakatar da halin yanzu ana kiransa juriya.Na'urar da ke da takamaiman ƙimar juriya ana kiranta sinadarin juriya.Ana bayyana R(Resistor) a cikin Turanci.

2. Resistance Unit

Nau'in asali na ohm Ω raka'o'in haɓakarsa suna da dubun o K Ω megohm M Ω

3. Juyawa tsarin juzu'i na ma'auni:

1 m Ω = 10 ³K = 10⁶Ω

4. Nau'i da tsarin juriya:

4.1 Rarraba abubuwa:

CF: Fim ɗin Carbon

TF: Fim mai kauri

MF: Fim ɗin Karfe

Wutar waya

4.2 Rabewa ta tsari:

Kafaffen juriya.(R)

Semi-daidaitacce juriya.(S-VR)

Juriya mai canzawa (VR)

4.3 Rabewa ta siffa:

Juriya mai launi

Juriyar takardar.

ware

4.4 Rarraba bisa ga ƙimar ikon:

1/16W, 1/8W, 1/4W, 1/2W, 1W, 2W, 3W… Da sauransu.

Ana iya bambanta iko ta siffarsa da girmansa.Mafi girma girma, mafi girma da iko.

5. Babban halayen juriya:

Babban ma'auni na fasaha na juriya sun haɗa da ƙimar juriya, ƙarfin ƙima, kewayon kuskure da sauransu.

6. Hanyar wakiltar juriya:

Ƙimar juriya da kurakurai na resistors ana iya wakilta gabaɗaya ta alamun dijital da aka buga akan resistors ko ta zoben launi.Wakilan lambobi ne kawai aka bayyana a ƙasa.

Amfani da lambobi uku:

SMT resistors tare da kuskuren 5% yawanci ana buga su akan resistor ta lamba mai lamba uku, tare da lambobi biyu na farko suna wakiltar lambobi masu mahimmanci da lambobi na uku suna wakiltar mahara 10n.

Ana wakilta da lambobi uku:

Madaidaicin resistors yawanci ana wakilta su da lambobi huɗu, manyan lambobi uku na farko da ƙarfin ƙarfi 10n.

kasa da 10 Ω juriya tare da harafin "R" da Lambobi biyu:

5R6 = 5.6 Ω 3R9= 3.9 Ω R82 = 0.82Ω

Ware nau'in SMD:

Yawancin lokaci ana bayyana ta RP × ×, alal misali, 10K OHM 8P4R yana nufin cewa 8 fil sun ƙunshi resistors 4 masu zaman kansu, kuma ƙimar juriya ita ce warewar 10K OHM.

NeoDen yana ba da cikakkiyar mafita na layin taro na SMT, gami da tanda na sake fitarwa na SMT, injin siyar da igiyar ruwa, na'ura mai ɗaukar hoto da wuri, firintar manna mai siyarwa, Tanda Reflow, Mai ɗaukar PCB, Mai saukar da PCB, mai ɗaukar guntu, injin SMT AOI, injin SMT SPI, SMT X- Ray inji, SMT taro line kayan aiki, PCB samar Equipment SMT kayayyakin gyara, da dai sauransu kowane irin SMT inji za ka iya bukatar, da fatan za a tuntube mu don ƙarin bayani:

Hangzhou NeoDen Technology Co., Ltd

Yanar Gizo:www.smtneoden.com

Imel:info@neodentech.com