David Eden Amp/Speaker cab Fans, The Good Bad and the Ugly.

Look how easy it is Adrian, if this Gal can do it, surely you can....

woman soldering a circuit board in her tech office. - soldering iron stock pictures, royalty-free photos & images
 
More research on heat sinks led me here.

Power Transistors and Heat sinks

Power Amplifiers explained with the minimum of maths. Amplifier design, Amplifier Classes A to H, NFB, Circuits, Power Amplifiers, Op amps.
learnabout-electronics.org learnabout-electronics.org

WOW what a resource I found. So much info taught here, just have to click on a topic.

Power Transistors and Heat sinks

Power Amplifiers explained with the minimum of maths. Amplifier design, Amplifier Classes A to H, NFB, Circuits, Power Amplifiers, Op amps.
learnabout-electronics.org learnabout-electronics.org
 
nope -- I aint going scuba diving in lake superior and I aint SOLDERING ............and no amount of Molson and maple syrup will change that ;)
 
Chili that is definitely a heat sink. My Hafler DH220 stereo amp had a massive one on each end. Basically works like a radiator to get rid of heat. Made out of aluminum with lots of surface area.
 
Thank you Cador. I am not as sharp in my memory as in the past due to loads of stuff on my mind all at the same time.

However, As soon as I saw the word heat sink, I remembered LOL.
My most recent use of the words was in soldering, Using heat sink to avoid overheating a component/cap/wire etc.
 
Yes Chilli, that large, finned chunk of aluminium is a heatsink. This removes the heat from the power transistors. Without it they would fry in short order. Note the insulating material between the transistors & heatsink, providing electrical isolation & thermal conduction. Cheers
 
ivan H said:
Yes Chilli, that large, finned chunk of aluminium is a heatsink. This removes the heat from the power transistors. Without it they would fry in short order. Note the insulating material between the transistors & heatsink, providing electrical isolation & thermal conduction. Cheers
Click to expand...

Yep Ivan, here is the one 67plexi posted

1606165134176.png
 
You must log in or register to reply here.
Back
Top