DIY Electronic projects › Sve ostalo - Everything else › Sve i svašta v
Sve i svašta

Thread Rating:
  • 6 Vote(s) - 4.33 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Sve i svašta
boraomega Offline
RIP
******
Posts: 793
Threads: 22
Joined: Jan 2013
Reputation: 203
#1.341
06-21-2014, 12:19 AM
(06-20-2014, 10:55 PM)Macola Wrote: Ma opušteno. Shvatio sam kao lepu šalu. Vidiš valjda smeška u mom postu.

Nisam video.... samo neko klinasto pismo na kraju.
Website
Reply
mikikg Offline
Administrator
*******
Posts: 8.723
Threads: 138
Joined: Apr 2013
Reputation: 3.624
#1.342
06-21-2014, 01:49 PM
Budzim DAC sa AK4396 pa se mlatio oko trafoa i nadjoh jeda BAS BAS DOBAR trafo ...

Evo kao je to Philips nekad pravio za visu klasu CD plejera.

Obratite paznju oko procepa izemedju primara i sekundara, ima oko 5mm vazdusnog procepa.
Cisto ideja ako motate i vi neke trafoe da primenite istu foru, drasticno se tako "odvajamo" od prljavstina iz mreze!!!



Naravno gubimo deo moguce snage zbog manje popune zice ali za neke fine sprave (preamp, DAC itd) je to manje bitno, bitnija je ova izolacija, drasticno je manja kapacitivnost izmedju primara i sekundara Wink
Reply
Macola Offline
VIP
******
Posts: 6.314
Threads: 56
Joined: Mar 2013
Reputation: 3.085
#1.343
06-21-2014, 02:16 PM
Slabija sprega smanjuje udarne struje punjenja elkos, bolje hlađenje primara, dobra imunost na kratak spoj, odlična varnična distanca, sekundar i primar na nezavisnim telima - moguća laka zamena jednog, i vrlo često kod tih starih dobrih Philips trafoa termički osigurač između primara i sekundara, koji je popravljiv običnom kapljicom kalaja sa niskom temperaturom topljenja. E sad, cena je malo "labav" napon na oterećenje, ali kad je stabilizator iza onda je ok.

Pravilo se to nekad baš junački.
Reply
TDA Offline
Somewhere in Time
*******
Posts: 8.261
Threads: 77
Joined: Apr 2013
Reputation: 1.643
#1.344
06-22-2014, 08:26 PM
Vidite ovo:
http://www.b92.net/ljubimac/zanimljivosti.php?yyyy=2014&mm=06&nav_id=866004
Al mu se posrećilo... Big GrinBig GrinBig GrinBig Grin
Face up...make your stand and realise you're living in the golden years!
Reply
TDA Offline
Somewhere in Time
*******
Posts: 8.261
Threads: 77
Joined: Apr 2013
Reputation: 1.643
#1.345
06-24-2014, 08:44 AM


Samo za Belog Ninju... Tongue
Face up...make your stand and realise you're living in the golden years!
Reply
Makso Offline
Posting Freak
*****
Posts: 1.517
Threads: 19
Joined: Apr 2013
Reputation: 211
#1.346
06-24-2014, 10:55 AM
Na taj fazon sam ja pravio uređaj za spaljivanje kljunova pilićima, samo sam napon spuštao ispod 1V i motao onom kvadratnom žicom i imao sam preko 300A na izlazu (skundaru), a na ulazu (primaru) potrošnju čini mi se dqa je bilo ispod 1A i extra radi.
Reply
TDA Offline
Somewhere in Time
*******
Posts: 8.261
Threads: 77
Joined: Apr 2013
Reputation: 1.643
#1.347
06-24-2014, 11:35 AM
A što mučiš životinje?
Face up...make your stand and realise you're living in the golden years!
Reply
Makso Offline
Posting Freak
*****
Posts: 1.517
Threads: 19
Joined: Apr 2013
Reputation: 211
#1.348
06-24-2014, 11:38 AM
Ma ne mučim ih ja, znaš valjda zašto im spaljuju kljunove?
Reply
HomeMadeAudioProject Away
majstor Kvariš
*******
Posts: 9.899
Threads: 135
Joined: Jan 2013
Reputation: 671
#1.349
06-24-2014, 11:57 AM
viđao sam to ali nikad nisam saznao zašto im to rade.
Bože,daj svakome pameti - ni mene ne zaboravi...
Reply
TDA Offline
Somewhere in Time
*******
Posts: 8.261
Threads: 77
Joined: Apr 2013
Reputation: 1.643
#1.350
06-24-2014, 12:23 PM
Šalim se. Samo sam hteo da znam zašto im se to radi.
Ćale mi je u toj struci, ali me nikad ništa nije zanimalo oko toga....
Face up...make your stand and realise you're living in the golden years!
Reply
Makso Offline
Posting Freak
*****
Posts: 1.517
Threads: 19
Joined: Apr 2013
Reputation: 211
#1.351
06-24-2014, 01:25 PM
Ovom čovjeku što sam ja šravio te uređaje, ima farmu koka nosilja, i kupi male pilće i odrani ih i kad ih prebacuje u kaveze, sad ne znam tačno koliko trebaju imati starosti da se pale kljunovi, rade im to valjda da ne mogu razbijati poslije jaja, teže im je razbiti jaje tupim nego oštrim kljunom.
Na tom uređaju ima naprijed lim koji se grije i on samo stisne kljun na to i stopi mu vrh.
Reply
TDA Offline
Somewhere in Time
*******
Posts: 8.261
Threads: 77
Joined: Apr 2013
Reputation: 1.643
#1.352
06-24-2014, 02:16 PM
ok. Hvala na pojašnjenju.
Face up...make your stand and realise you're living in the golden years!
Reply
buca33 Offline
Senior Member
****
Posts: 554
Threads: 6
Joined: Jun 2013
Reputation: 53
#1.353
06-24-2014, 05:50 PM
http://www.tarzanija.com/kako-smuvati-ku...ih-koraka/
Ko ima vremena za gubljenje neka procita,nece se pokajati.

A sto se tice spaljivanja kljunova, spaljuje se jer im hrana ispada iz siljastog kljuna. Kazu da tako smanjuju potrosnju hrane za do 20%
Reply
TDA Offline
Somewhere in Time
*******
Posts: 8.261
Threads: 77
Joined: Apr 2013
Reputation: 1.643
#1.354
06-24-2014, 06:25 PM (This post was last modified: 06-24-2014, 06:25 PM by TDA.)
(06-24-2014, 05:50 PM)buca33 Wrote: http://www.tarzanija.com/kako-smuvati-ku...ih-koraka/
Ko ima vremena za gubljenje neka procita,nece se pokajati.

Hahaha!
Ja sam u ulazu zgrade našao staforda i poklonio ga burazeru...
Sad mi je jasno zašto se razveo.... Siroma
Face up...make your stand and realise you're living in the golden years!
Reply
buca33 Offline
Senior Member
****
Posts: 554
Threads: 6
Joined: Jun 2013
Reputation: 53
#1.355
06-24-2014, 07:17 PM
Steta sto ovaj tekst nije napisan ranije.
Ako je jos imao i situaciju iz tacke 3. i 4. ovog teksta Siroma
Reply
TDA Offline
Somewhere in Time
*******
Posts: 8.261
Threads: 77
Joined: Apr 2013
Reputation: 1.643
#1.356
06-24-2014, 07:37 PM
Mislim da se izvukao kod toga... Big Grin
Face up...make your stand and realise you're living in the golden years!
Reply
enaB Offline
Senior Member
****
Posts: 719
Threads: 11
Joined: Mar 2013
Reputation: 324
#1.357
06-24-2014, 10:13 PM
Još samo da prosvira Big Grin


Attached Files Thumbnail(s)

Reply
npejcic Offline
VIP
******
Posts: 1.853
Threads: 25
Joined: Nov 2013
Reputation: 790
#1.358
06-24-2014, 10:37 PM
@enaB Bravo! Siguran sam da ćeš ga naterati da svira (nemoj da "prosvira") Smile
Jako lepo si skockao pločicu, iako je PIC u SSOIC kućištu, koliko vidim profi zalemljeno...
Samo napred!
Website
Reply
enaB Offline
Senior Member
****
Posts: 719
Threads: 11
Joined: Mar 2013
Reputation: 324
#1.359
06-24-2014, 10:59 PM
Hvala! Potrudio sam se da sve lepo zalemim koliko mogu. Nisam do sada lemio 0805 SMD pa je bilo malo pipavije Smile

Sutra ću da pravim PICkit pa ću da ti javim kako ide kad počnem sa softverom da se igram Smile
Reply
viktor1986 Offline
Posting Freak
*****
Posts: 842
Threads: 22
Joined: Jan 2013
Reputation: 284
#1.360
06-25-2014, 11:54 AM (This post was last modified: 06-25-2014, 11:56 AM by viktor1986.)
Bane, ti li si?!Smile

[Image: ena_B.jpg]
Reply


Forum Jump:


Users browsing this thread: 17 Guest(s)