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(@p)
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Пепи ,ти издаде тайната че става .
Аз пък ще издам една друга моя тайна .
Нали емитера е на маса ? вдигам го от масата и слагам едно 100 ома между него и масата . И става вече 300 ома и няма нужда от радиатор за транзистора .


Синджира си идва а козата я няма....

 
Posted : 07.10.2014 13:00
(@zapad)
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Кой емитер вдигаш, на първия или на втория транзистор от дарлингтона


 
Posted : 07.10.2014 14:11
(@p)
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Това е фирмена тайна .


Синджира си идва а козата я няма....

 
Posted : 07.10.2014 14:15
(@deepfish)
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Нали емитера е на маса ? вдигам го от масата и слагам едно 100 ома между него и масата . И става вече 300 ома и няма нужда от радиатор за транзистора

То бива простотии, ама чак пък толкова...


 
Posted : 07.10.2014 23:45
(@pamporov)
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А стига бе, ти наистина ли му се върза?


 
Posted : 07.10.2014 23:47
(@p)
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А стига бе, ти наистина ли му се върза?

Шъ съ върже ,къде шъ иде . Лошото обаче е ако поне един не пробва тоя юрнек и да види резултата .


Синджира си идва а козата я няма....

 
Posted : 08.10.2014 0:51
(@reopr-coko)
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Днес нямах време да се занимавам с тиливизори утре може да пробвам 1 да видим кво ще стане


 
Posted : 08.10.2014 0:59
(@p)
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Пробвай и пиши резултата . Аз после ще напиша резултата от моята проба.


Синджира си идва а козата я няма....

 
Posted : 08.10.2014 1:05
(@deepfish)
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Тинтири-минтири!
Абе ти телевизори ли ще правиш или телевизорите ще ги ползваш за тестване на транзистори?


 
Posted : 08.10.2014 1:18
(@pamporov)
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Труден и трънлив е пътя към академичната титла...


 
Posted : 08.10.2014 1:26
(@p)
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Жорка ,не се знае от коя туфа шъ изкокне заека .

А и подсети Цецо че има телевизори на които емитера фабрично е повдигнат със 5 вата съпротивление от масата .Преди време и снимка бях поместил. Е там транзистора не беша ВУ808 а 2499 .Но.....все пак емитера беше повдигнат.


Синджира си идва а козата я няма....

 
Posted : 08.10.2014 1:28
 fbr1
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Глупости, повдигнат емитера. Повдигнат емитера, ама спрямо колектора, а спрямо базата как е. Тоя резистор 5 вата е все едно дали ще го сложиш в колекторната или в емитерната верига на транзистора, а обратна връзка може да има само тогава, когато влияе на базовия ток.


 
Posted : 08.10.2014 3:12
 Noel
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Коцев има предвид това , макар , че е доста по различно


"Ако не мога да го поправя значи не е развалено" но......живота крие изненади

 
Posted : 08.10.2014 10:26
(@p)
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Е значи има повдигнат от масата емитер. С каква цел един бог знае.


Синджира си идва а козата я няма....

 
Posted : 08.10.2014 11:43
 Noel
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Погледни схемата , не е повдигнат емитера, повдигнати са и базата и емитера. Затова казах , че е по различно.


"Ако не мога да го поправя значи не е развалено" но......живота крие изненади

 
Posted : 08.10.2014 11:46
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