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Pad napona ?!
#8
(11-12-2017, 09:35 PM)samuki Wrote: I na semi sto sam postavio nema onaj otpornik od 10k ?

Ne smeta, dodao sam ga, jer uvijek stavljam neki otpornik izmedju baze i emitera,
tu imamo svega 15Hz pa netreba ga stavljati, inače pomaže brže zatvarati BJT,
ako si vidjeo isto sam stavio dodatno onaj 1K na bazu da rasteretim izlaz oscilatora, možeš simulitati i bez njega,
podelio sam TinaTI file.

BJTji su signalni sa h_fe od 100+ napona barem 30V+, 100mA
dok je BJT napajanja neki za 1A , BD137/139 i slični

uguraj i emiterski otpornik što ti je Macola sugerisao, 10-15-22-33R  kao strujni limiter

Kako meriš taj pad napona na drugom slotu?
-dali merenjem preko umetnute baterije, na njezinim klemama ili ...?

Struju pulza regeneracije češ sada moči odčitavati kao pad napona na tom dodatnom emiterskom otporniku
(najlepše češ to vidjeti osciloskopom)
LP
Dragan
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Messages In This Thread
Pad napona ?! - by samuki - 11-12-2017, 07:24 PM
RE: Pad napona ?! - by Macola - 11-12-2017, 08:50 PM
RE: Pad napona ?! - by samuki - 11-12-2017, 08:55 PM
RE: Pad napona ?! - by Macola - 11-12-2017, 09:01 PM
RE: Pad napona ?! - by Dragan100 - 11-12-2017, 09:06 PM
RE: Pad napona ?! - by samuki - 11-12-2017, 09:31 PM
RE: Pad napona ?! - by samuki - 11-12-2017, 09:35 PM
RE: Pad napona ?! - by Dragan100 - 11-12-2017, 10:02 PM
RE: Pad napona ?! - by samuki - 11-12-2017, 10:21 PM
RE: Pad napona ?! - by Dragan100 - 11-14-2017, 11:41 AM
RE: Pad napona ?! - by emiSAr - 11-12-2017, 10:35 PM
RE: Pad napona ?! - by samuki - 11-12-2017, 10:50 PM
RE: Pad napona ?! - by branko tod - 11-12-2017, 10:46 PM
RE: Pad napona ?! - by emiSAr - 11-12-2017, 11:07 PM
RE: Pad napona ?! - by branko tod - 11-12-2017, 11:03 PM
RE: Pad napona ?! - by samuki - 11-12-2017, 11:04 PM
RE: Pad napona ?! - by branko tod - 11-12-2017, 11:18 PM
RE: Pad napona ?! - by branko tod - 11-14-2017, 10:45 AM
RE: Pad napona ?! - by samuki - 11-14-2017, 12:11 PM
RE: Pad napona ?! - by samuki - 11-17-2017, 10:30 PM
RE: Pad napona ?! - by emiSAr - 11-17-2017, 10:59 PM
RE: Pad napona ?! - by samuki - 11-17-2017, 11:08 PM
RE: Pad napona ?! - by emiSAr - 11-18-2017, 10:41 AM
RE: Pad napona ?! - by samuki - 11-18-2017, 11:12 AM
RE: Pad napona ?! - by emiSAr - 11-18-2017, 11:55 AM

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