I've been doing some research on submerging circuits in oil, but I can only find info about computers. I have a small (20 watt) amplifier that I am experimenting with and since I upped the input voltage the small heatsink it's attached to is getting uncomfortably hot. I don't want to look for a new heatsink, instead I want to remove the old one and put the whole thing in a small bowl of oil. My question is, will a chip about 2.5x the size of a to-220 transistor case dissipating maybe 10 watts or so of heat or so be able to transfer that heat into the oil without a heatsink? Since I only use it for short runs I won't have to worry about all of the oil overheating, and if I start using it more I can always point a fan at the surface.
In the future I'd like to use this technique to cool my home made 7.1 surround sound system amps that I am currently building.
I don't know the part # of the chip in the amp I'm messing with now but most of my basic surround sound system will be built around tda2030 and tda2050 chips if it makes a difference.
In the future I'd like to use this technique to cool my home made 7.1 surround sound system amps that I am currently building.
I don't know the part # of the chip in the amp I'm messing with now but most of my basic surround sound system will be built around tda2030 and tda2050 chips if it makes a difference.