15-09-2017, 11:44 AM
* Ise olen läinud Amplimo releedele kui ON põhjust vahetada:
AMPLIMO relay has been designed for switching loudspeakers. It contains a tungsten leading contact which can switch 100A (at 50V) loudspeaker current. After closing, this contact is bridged by a gold plated silver contact, giving negligible contact resistance even at small currents.
Coil voltage 24VDC nominal, at 70°C 20.4V to 33.5V.
coil resistance 900 ohm
Ambient temperature 20 to 70°C
Convenient for power amplifiers of 5 to 200W
http://loudspeakerfreaks.com/Product.asp...ct_ID=4469
* Soft-stardi moodulitest kasutan kondensaator+Zener termistor varianti. (Nagu on mu technics võimendi lingitud pildil).
Et kestaks lastelastele, siis võiks kriitiliselt ülevaadata kondekad (mulle meeldivad Panasonic FC ja muud mudelid mis 105C) ja 24V zeneri vahetan võimsama vastu (originaalis on paraleelis 2 1W). Miskit sarnast:
http://www.futurlec.com/Diodes/1N5359Bpr.shtml
AMPLIMO relay has been designed for switching loudspeakers. It contains a tungsten leading contact which can switch 100A (at 50V) loudspeaker current. After closing, this contact is bridged by a gold plated silver contact, giving negligible contact resistance even at small currents.
Coil voltage 24VDC nominal, at 70°C 20.4V to 33.5V.
coil resistance 900 ohm
Ambient temperature 20 to 70°C
Convenient for power amplifiers of 5 to 200W
http://loudspeakerfreaks.com/Product.asp...ct_ID=4469
* Soft-stardi moodulitest kasutan kondensaator+Zener termistor varianti. (Nagu on mu technics võimendi lingitud pildil).
Et kestaks lastelastele, siis võiks kriitiliselt ülevaadata kondekad (mulle meeldivad Panasonic FC ja muud mudelid mis 105C) ja 24V zeneri vahetan võimsama vastu (originaalis on paraleelis 2 1W). Miskit sarnast:
http://www.futurlec.com/Diodes/1N5359Bpr.shtml