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RCI 2995DX voltage regulator upgrade?

C

Crambone

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Jan 22, 2019
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Anyone know what the TOSHIBA part number is for the Upgrade Voltage Regulator?
 

2SA1302. 15 Amp, 150 Watt rating. More to the point, it has a larger surface area in contact with the heat sink. That alone means the part's temperature will rise less per Watt of heat than the smaller physical packages can allow. Temperature rise is all about the thermal resistance between the part and heat sink. Bigger contact area means lower thermal resistance in degrees temp rise per Watt.

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  • @ BJ radionut:
    +1
  • @ heartbreaker3473:
    Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
  • @ AudioShockwav:
    Wes, it's better if you start a thread on the main forum, more people are going to see your question.
  • @ heartbreaker3473:
    Okay, sorry, will put in a forum
  • @ heartbreaker3473:
    I put it in the general disscution help area and started a new thread. Thank you for letting me know.


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