nūhou

He aha ka ʻāpana inductor hiki ke hoʻololi? Hoʻolauna aku nā mea hana inductor plug-in iā ʻoe.

ʻO nā ʻāpana inductor hiki ke hoʻololi maʻamau ʻia he oscillation coils i hoʻohana ʻia i nā lekiō semiconductor, a me nā coils oscillation laina i hoʻohana ʻia i nā televise.

ʻO nā huila laina, nā ʻōwili pahele waena, nā ʻōwili uku alapine leo, nā wili choke, etc. o nā mea hana inductance.

1. Oscillator coil i hoʻohana ʻia i ka lekiō semiconductor: Hoʻohana ʻia kēia coil oscillator i ka lekiō semiconductor e hana i kahi kaapuni oscillator kūloko me nā capacitors hoʻololi, a me nā mea ʻē aʻe, i hoʻohana ʻia e hana i kahi oscillation kūloko i ʻoi aku ka 465kHz ma mua o ka hōʻailona lekiō i loaʻa器Signal. E komo i ke kaapuni hoʻokani. ʻO ka waho he papa pale metala, a ʻo ka loko i haku ʻia me ka lining nylon, I-shaped magnetic core, magnetic cap and pin noho. Hoʻohana ʻia kahi wili wili enamel ikaika kiʻekiʻe ma ka I-type magnetic core. Hoʻokomo ʻia ka pāpale magnetic ma ka bracket nylon i loko o ka papa pale, a hiki ke hoʻohuli ʻia i luna a i lalo e hoʻololi i ka inductance o ka coil ma ka hoʻololi ʻana i ka mamao ma waena o ia a me ka coil. ʻO ke ʻano o loko o ka wili pahele TV ua like ia me ka oscillating coil, koe wale nō ʻo ka uhi magnetic he core magnetic adjustable.

2. ʻO ka laina oscillating coil o ka TV set: Hoʻohana ʻia ka laina oscillating coil i nā pahu TV ʻeleʻele a keʻokeʻo mua. Hoʻokumu ia i kahi kaapuni oscillator hoʻohiwahiwa iā ia iho (ʻekolu-point oscillator a i ʻole blocking oscillator, multivibrator) me nā peripheral resistors a me nā capacitors a me nā laina oscillation transistors, i hoʻohana ʻia no ka hoʻoulu ʻana i kahi hōʻailona puʻupuʻu pulse rectangular me ke alapine o 15625HZ.

Puka huinaha, e hookomo i ka wili waena kumu o ka pu hooponopono hoopololei pololei i loko o ka puka huinahalike. Hiki ke hoʻololi i ka mamao pili ma waena o ke kumu a me ka coil, e hoʻololi i ka inductance coil, e mālama ana i ke alapine oscillation o ka laina ma 15625 Hz a me ka ʻakomi. ka laina kaapuni.

3. Linear coil: Line linear coil he ʻano o ka non-linear magnetic saturation inductance coil (ua emi kona inductance me ka piʻi ʻana o kēia manawa), ua pili maʻamau ia i ka moʻo i ka laina deflection coil loop, a hoʻohana i kāna mau hiʻohiʻona saturation magnetic. e hoʻopaʻi i ka distortion Linear o ke kiʻi.

Hana ʻia ka wili laina me ka ʻeha uea enameled ma ka "I" -shaped ferrite high-frequency magnetic core a i ʻole ferrite magnetic rod, a ua hoʻokomo ʻia kahi magnet hiki ke hoʻololi ʻia ma ka ʻaoʻao o ka coil. Ma ka hoʻololi ʻana i ke kūlana pili o ka magnet a me ka coil e hoʻololi i ka nui o ka inductance coil, i mea e hoʻokō ai i ke kumu o ka uku laina.