ATX power supply interior
<p>Legend:
</p>
<dl><dd>A - bridge rectifier</dd>
<dd>B - input filter capacitors</dd>
<dd>between B and C - Heatsink of high-voltage transistors</dd>
<dd>C - transformer</dd>
<dd>between C and D - Heatsink of low-voltage, high-current rectifiers</dd>
<dd>D - output filter coil</dd>
<dd>E - output filter capacitors</dd></dl>
<a href="//commons.wikimedia.org/wiki/User:Alan_Liefting" title="User:Alan Liefting">Alan Liefting</a>
<span class="int-own-work" lang="en">Own work</span>