# what is the best conductor of electricity

What type of thermal grease needed? » Hi, just had to literally strip down a old Pioneer VSA-E07. While I'm in there I thought best to put new grease on the amp transistors, but, what type of grease do I need? Diyaudio.com

r/PcBuildHelp on Reddit: "Thermal Paste on CPU Pins: How Serious Is It?" » Posted by u/wegfamit - 113 votes and 102 comments Reddit.com

Wire insulation code question; VFD/Chillers and RS485 = 600v?? » Location is North Carolina and we have some basic RS485 BACnet MS/TP communication going to VFD/Chiller/RTU etc etc. Inspector sees this equipment is wired for 480v and says every wire in the system needs to be 600volt rated. Problem is the RS485 cable sold everywhere is only 300v rated. Seems… Forums.mikeholt.com

Can't adjust TPS » Trying to adjust my TPS but it seems like the voltage doesn't change. From the red/green wire to the black green it reads 4.97 volts. I know its supposed to be 5v and when trying to adjust it the voltage never changes. I can push the TPS from one side to the other but it will not change at all… Dsmtuners.com

Amplifier heatsink thermal interface experiments » I am aware there is such a thread on the PASS subforum but I am not testing on a PASS amp just a simple 1969 with TIP41 transistors at a measely 500mA bias because the intention for this amp is a bit weird. :D Reasoning behind trying multiple thermal interfaces : 1) I saw graphene pads in china… Diyaudio.com

r/overclocking on Reddit: This is the highest non conductive w/mK thermal paste I have ever seen - and no one seems to have ever heard of it before..? >18w/mK » Posted by u/cd8989 - 15 votes and 54 comments Reddit.com

Do not use thermal paste » I'm going to be building my first machine in the coming weeks and I need some advice: My friend told me that thermal paste is optional if you have proper cooling in your case. He said that hes never used thermal paste and that it could actually damage the motherboard if it seeps over the cpu… Forums.tomshardware.com

Has anyone tried Power over Ethernet (PoE)? » I’d like to move my Tablo closer to my antenna, to reduce line losses and because, well, there is no need to look at it. My attic doesn’t have power outlets so I’m considering trying a PoE injector/splitter to use the Ethernet cable for power. My goal would be to run a single Cat6 cable between my office (switch) and my Tablo/antenna, instead of the coax cable running there today. This option is cheap and uses the native DC brick but I can’t verify if the 5.5 x 2.1mm power jack matches up. Th… Community.tablotv.com

Top 10 Thermally Conductive Materials - Thermtest » Top 10 thermally conductive materials with a high thermal conductivity that can effectively transfer and take up heat from their environment. Thermtest.com