556: Difference between revisions
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The power transformer had a thick aluminum plate amidst its steel laminations used as a flange to tie to the sides of the two plug-in compartments. | The power transformer had a thick aluminum plate amidst its steel laminations used as a flange to tie to the sides of the two plug-in compartments. | ||
[[File:Tek 556 ps sink.png|thumb|Power transistors (46) mounted on bent aluminum (37) with slots sawn into it. Air flow from the air filter passes through the slots.]] | |||
<!--Power transistors (46) mounted on bent aluminum (37) with slots sawn into it. Air flow from the air filter passes through the slots.--> | <!--Power transistors (46) mounted on bent aluminum (37) with slots sawn into it. Air flow from the air filter passes through the slots.--> | ||