Recent content by jvlim

Ok thanks...

Ok...thnx...I'll go back to this in a while. I would just want to ask. If I use a PC radiator (the one used in PC cooling) will this be a better solution. Thanks

I tried adding Ice cubes in the water container but it also did not work, the chamber temperature did not decrease...Am I doing it right? Thanks

I can't quite understand and no I haven't measured yet the temperature of the container when the temperature in the box stabilized at 45 deg C. The container is quite small its just 800 ml. How do you think I could remedy this? Thanks

I used a water that is recirculating (recycled). The pump pushes the water from the container to the copper tubing then back to the its container. Its a loop, the pump gets the water from the container and the end of the copper tube goes back to the cntainer...Thanks

Sorry I forgot to mention that I have 2 (5V) voltage regulator inside the container converting a 9V DC input to 5V, generating 2[(9v-5v)*1A)] = 8W. So the total power dissipation inside the chamber is 8W + 9W = 17W

Thanks for the response...The heat source is actually a sensor, which has a heater in it, it draws 150 mA from my 5V supply and a heating resistance which amounts to 33 ohms, so the power generated per sensors would be about 750 mW, I have 12 of them so the total amount of power is 9Watts. I am...

Hi. I have a closed container about 1.1L in volume and within this chamber is a continuous heat source. I am trying to regulate the container temperature without purging out or fanning the air contained inside the chamber out. I want the air within the chamber to circulate and I thought of...