Indimu ya SMT
01
S3 Urukurikirane rwa kare Imiterere yikirere
Ibishushanyo mbonera
Gushushanya inyandiko:
a, Agace gafite igicucu mugushushanya ni SN 100% isahani cyangwa ikoreshwa ryigenga ridafite imiti igurisha (Sn96.5%, Ag3%, Cu0.5%).
b. Urwego rwo kwibiza amabati ni ntarengwa kandi ntarengwa.
C. Kugaragara kwibicuruzwa ntabwo byahinduwe, nta bisigara byigice cyometseho amabati ya emamel na emamel nticika, ibicuruzwa birashobora gutsinda ikizamini cya pinhole.
Imbonerahamwe
Ibisobanuro by'amashanyarazi
a. Inductance isobanura kuri 400MHz, 0.1Vrms, 0 A ukoresheje HP4287A LCRmeter cyangwa bihwanye na 9699 y'ibizamini
b. Kwihanganira Inductance mubutinyutsi bibitswe kubyoherejwe
c. Q isobanura 400MHz, ukoresheje metero ya HP4287A LCR cyangwa iringana.
d. SRF bivuze gukoresha HP8753 isesengura umuyoboro hamwe na SMD ikizamini
e. Ibiriho bitera ubushyuhe bwa 20 ° C kuva kuri 25 ° C.
f. Ibisobanuro by'amashanyarazi kuri 25 ° C.
g. Kurwanya ubushyuhe bwo kugurisha: Max eshatu 40s zigaruka kuri 260 ° C, ibice bikonje kugeza ubushyuhe bwicyumba hagati yizunguruka
h. Coefficient yubushyuhe bwa Inductance: +5 kugeza + 70ppm / ° C.
Amashanyarazi aranga umurongo
Ibicuruzwa
Ubuso bwububiko busanzwe bukoreshwa mubicuruzwa nkibikoresho byitumanaho, ibikoresho bya elegitoroniki byabaguzi, ibikoresho bya elegitoroniki yimodoka, ibikoresho byubuvuzi hamwe n’inganda zikoresha inganda nibindi bicuruzwa. Ingano ntoya hamwe nubushobozi buke butuma biba byiza gukoreshwa mubikoresho bitandukanye bya elegitoronike kubikorwa nka inductors, RFID, antene, sensor na filtri. Izi coil muri rusange zikundwa kubwizerwa bwazo bworoshye no koroshya kwishyiriraho ahantu hagufi, hamwe nubworoherane bwibibaho.
Ibicuruzwa bidahwitse
ibisobanuro2