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ELFORUM - Forumul Electronistilor

Den

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22 Se poate si mai bine

About Den

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  • Birthday January 5

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    Muscel

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  1. Valabile doar pozitiile care mai au poze. 79.Set 3buc-25lei
  2. Daca a mai vazut cineva tipul asta de oscilator,pare ca ceva vibreaza in el la soc.Am pus poza si la montajul de unde vine.Nu am reusit identificare.
  3. 77.Transformator R-core 20v-0-20v /4,5v/17,5v/34v Pret 65lei https://imgur.com/DydBEwN https://imgur.com/IZzu8vX 78.Boxe amplificate.Potentiometrul necesita schimbare. Pret 25lei fara alimentator. (12..14v minim 1,2A)/ 35lei cu alimentator. https://imgur.com/NnjYQAR
  4. 76.Radiator aluminiu 30cm./talpa 3,9mm Pret 35lei https://imgur.com/G7MP0lQ https://imgur.com/IqTP6EN https://imgur.com/ZX84Atg
  5. 75.osciloscop 100mhz/2ch. defect .Nu functioneaza ce este mai important >/time division...si cele doua spoturi nu coboara sub jumatatea ecranului(nu stiu daca din cauza modului defect).Nu este umblat in el,deocamdata. Pret 170lei fara capac. https://imgur.com/g0QeinA https://imgur.com/h5WKDrB
  6. 73.Logitech s-220./fara sateliti/perfect functional.(iesire sateliti prin jack stereo) Pret 20lei+transport  74.Boxa aiwa sx-m500/nu exista perechea/functionala.25,5x16x18cm pret 15lei
  7. Unele masini de genul asta au un comutator intre spalare intensiva/delicate.Sa nu fie de acolo.
  8. 72.Autotransformator -120v Pret 35lei https://imgur.com/4drvu60
  9. 69.Transformator 24v/150VA Pret 35lei https://imgur.com/zGMuz0Z 70.Transformator 11,4v/4,8A Pret 15lei 71.5lei
  10. 68.Motor sincron 1..0,8rot/min. Pret 15lei/buc
  11. 66.Radiator al/ Pret 15lei https://imgur.com/zjfyTsJ https://imgur.com/5dqIC3X 67.Microfon vechi crown/cablu intrerupt/400ohmi Pret 10lei https://imgur.com/deDRBTS
  12. 65.Transformator c-core 20v-0-20v /38v Pret 40lei https://imgur.com/UPpWi7B https://imgur.com/dvNjMdw
  13. Sunt o groaza,principiul e cam acelasi. https://www.radiomuseum.org/r/unknown_zensen_2_transistor.html http://www.circuitdiagramworld.com/amplifier_circuit_diagram/two_transistor_operation_22464.html http://www.antiqueradios.com/forums/viewtopic.php?f=4&t=212856
  14. 64.Baie/cuva ultrasunete INOTEC DMV-7800 Pret 50lei https://imgur.com/eJozILI
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