к170, блин

Hello All!

читал, смотрел, нюхал в обшем, ниже 2ма он не транзистор

а там в схеме этак ток 0.2ма желательно гонять а при таком он закрыт по сути что и наблюдаю

Sasha

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Sasha Shost
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üÔÏ ËÁË? 2SK170xx É ÐÒÉ 0.1mA ×ÐÏÌÎÅ ÓÅÂÅ ÔÒÁÎÚÉÓÔÏÒ... íÏÖÅÔ ÔÙ ÐÒÏÓÔÏ ÎÅ ÐÏÎÉÍÁÅÛØ ËÁË ÒÁÂÏÔÁÅÔ JFET? õ ÎÅÇÏ, ËÏÎÅÞÎÏ, ÅÓÔØ ÞÕÄÅÓÁ × ÏÂÌÁÓÔÉ ÍÁÌÙÈ ÔÏËÏ× (ÛÕÍÙ ×ÏÚÒÁÓÔÁÀÔ, ÔÁË ÞÔÏ ÅÓÌÉ ×ÄÒÕÇ ÄÌÑ ×ÉÎÉÌÏ×ÏÇÏ ËÏÒÒÅËÔÏÒÁ, ÔÏ ÌÕÞÛÅ ÅÇÏ ÜËÓÐÌÕÁÔÉÒÏ×ÁÔØ ÇÄÅ-ÔÏ ÐÒÉ 2-5mA, ÄÌÑ ÞÅÇÏ ÎÁÄÏ ÂÒÁÔØ Ó ÐÕËÏ×ËÁÍÉ BL -- GR ÉÍÅÅÔ ÎÁÞÁÌØÎÙÊ ÔÏË ÓÔÏËÁ ÇÄÅ-ÔÏ ÎÁ ÎÉÖÎÅÍ ÐÒÅÄÅÌÅ, ÔÁË ÞÔÏ ÐÏÌÕÞÉÛØ ÏÇÒÁÎÉÞÅÎÉÅ ÅÓÌÉ ×ÏÏÂÝÅ, Á Õ V ÏÎ ÎÅÓËÏÌØËÏ ×ÅÌÉËÏ×ÁÔ), ÎÏ ËÒÏÍÅ ÜÔÏÇÏ ÏÎÏ ×ÐÏÌÎÅ ÓÅÂÅ ÎÉÞÅÇÏ. åÓÌÉ ÖÅ ÔÅÂÅ ÎÁÄÏ ÍÁÌÙÅ ÔÏËÉ É ÍÁÌÙÅ ÛÕÍÙ, ÔÏ 2SK170xx ÎÅ ÓÁÍÙÊ ÌÕÞÛÉÊ ×ÁÒÉÁÎÔ. HÁÄÏ ÞÔÏ-ÔÏ ÄÒÕÇÏÅ. á ×ÏÏÂÝÅ, 2SK170xx ÂÙÌ ÏÞÅÎØ ÎÅÐÌÏÈÏÊ JFET. öÁÌËÏ ÞÔÏ ÅÇÏ Ó ÐÒÏÉÚ×ÏÄÓÔ×Á ÓÎÑÌÉ (ËÁË É ÐÒÁËÔÉÞÅÓËÉ ×ÓÅ ÐÒÁ×ÉÌØÎÙÅ ÔÒÁÎÚÉÓÔÏÒÙ). ïÓÏÂÅÎÎÏ ÏÎ ÂÙÌ ÈÏÒÏÛ × ÐÁÒÅ ÓÏ Ó×ÏÉÍ ÁÎÔÉÐÏÄÏÍ, 2SJ74xx, ËÏÔÏÒÙÊ ÓÎÑÌÉ Ó ÐÒÏÉÚ×ÏÄÓÔ×Á ÅÝÅ ÒÁÎØÛÅ. HÏ ËÉÔÁÊÃÙ ×Ï×ÓÀ ÐÒÏÄÁÀÔ É ÔÅ, É ÄÒÕÇÉÅ, ÐÒÏÉÚ×ÅÄÅÎÎÙÅ, ÔÉÐÁ, ×ÞÅÒÁ ×ÅÞÅÒÏÍ; ÉÍ ÔÏ, ÞÔÏ ôÏÛÉÂÁ ÉÈ ÓÎÑÌÁ Ó ÐÒÏÉÚ×ÏÄÓÔ×Á ÕÖÅ ÄÁ×ÎÏ, ÓÏ×ÓÅÍ ÎÅ ÍÅÛÁÅÔ :)
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Reply to
Sergey Kubushyn

Hello Sergey!

SK> üÔÏ ËÁË? 2SK170xx É ÐÒÉ 0.1mA ×ÐÏÌÎÅ ÓÅÂÅ ÔÒÁÎÚÉÓÔÏÒ...

ÔÁÍ É ÐÉÔ 0.5× É ÔÏË ÍÁÌÙÊ ÐÏ ×ÁÈÁÍ ÎÅ ÌÅÚÅÔ ÎÉËÁË (ÓÉÄÉÔ × ÎÁÞÁÌØÎÏÍ ÇÏÒÂÅ Ó ÎÉËÁËÏÊ ËÒÕÔÉÚÎÏÊ É ÔÐ) ÔÅ, ÎÅÐÏÓÒÅÄÓÔ×ÅÎÎÏ × ËÁÔÏÄÅ ÐÅÒ×ÏÊ ÌÁÍÐÙ ÅÍÕ ÎÅÍÁ ÒÅÓÕÒÓÏ×

Sasha

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Sasha Shost

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