SMT hollow inductor
01
S3 moʻo pāhaʻi ʻano ea kumu hoʻokomo
Nā wehewehe kiʻi a me ka nui
Kakau memo:
a, ʻO ka wahi i uhi ʻia i ke kaha kiʻi ʻo SN 100% plating a i ʻole ka hoʻomaʻamaʻa solder alakaʻi ʻole (Sn96.5%, Ag3%, Cu0.5%).
b. ʻO ka liʻiliʻi a me ke kiʻekiʻe ka laulā o ka luʻu tin.
C. ʻAʻole deformed ka hiʻohiʻona o ka huahana, ʻaʻohe koena o ka ʻāpana o ka insulating enamel a me enamel ʻaʻole i haki, hiki i ka huahana ke hele i ka hoʻāʻo pinhole.
Pākaukau ana
Hōʻike uila
a. ʻIke ʻia ka inductance ma 400MHz, 0.1Vrms, 0 A me ka hoʻohana ʻana i ka HP4287A LCRmeter a i ʻole like me 9699 mea hoʻāʻo.
b. Hoʻopaʻa ʻia ka inductance tolerance ma ka wiwo ʻole no ka hoʻouna ʻana
c. ʻIke ʻia ʻo Q ma 400MHz, me ka hoʻohana ʻana i ka mika HP4287A LCR a i ʻole ka mea like.
d. Hoʻohana ʻia ʻo SRF me ka hoʻohana ʻana i ka ʻikepili pūnaewele HP8753 a me ka hoʻāʻo SMD
e. ʻO kēia ke kumu e piʻi ai ka mahana o 20°C mai 25°C ambient.
f. Hōʻike uila ma 25°C ambient.
g. Ke kū'ē i ka wela wela: Max ʻekolu 40s reflows ma 260 ° C, nā ʻāpana i hoʻomaha ʻia i ka lumi wela ma waena o nā pōʻai.
h. ʻO ke ana wela o ka Inductance: +5 a + 70ppm/°C.
Pipi ʻAno Uila
Nā noi huahana
Hoʻohana maʻamau ʻia nā coils mauna i nā huahana e like me nā lako kamaʻilio, nā mea kūʻai uila, nā uila uila, nā mea lapaʻau a me nā huahana ʻoihana ʻoihana etc. ʻO kā lākou liʻiliʻi liʻiliʻi a me ka maikaʻi kiʻekiʻe e kūpono iā lākou no ka hoʻohana ʻana i nā ʻano uila uila no nā hana e like me nā inductors, RFID, antennas, sensors a me nā kānana. ʻOi ʻia kēia mau coils no ko lākou hilinaʻi kiʻekiʻe a me ka maʻalahi o ka hoʻokomo ʻana i nā wahi paʻa, a me ko lākou maʻalahi no ka hoʻonohonoho papa.
Hoʻolaha Huahana
wehewehe2