-----Original Message-----
From: Paul Cassel VE3SY <paul@ve3sy.com>
To: amps@contesting.com <amps@contesting.com>
To: <amps@contesting.com>
Date: 19 February 2000 16:16
Subject: [AMPS] TRANS WORLD TRANSISTOR INFO REQEST
>
>Anyone out there have an idea on what transistors Trans World used in their
>1KW SS Amp that used 4 250watt plus in modules marked as AMP MODULE 28-5B.
>
>These modules operate at 48VDC and each module used a pair of Motorola
House
>number devices labelled D310050 with a yellow dot. To-date unable to cross
>reference a replacement that does not let the smoke out. :-(
>
>Any assistance appreciated.
>
>de Paul VE3SY
Are they FETs or bipolars?
Steve
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