You are watching: Where should you clip your esd strap when opening a computer case?
I know you put it on her wrist, yet then...Does the alligator clip need to clip onto part of the computer system parts, choose the case? and if i was wearing that on my ankle, where would I affix it? almost everywhere that"s metal?
clip it come the metal structure of the computer system case. Her pc situation is a grounded object making use of the design principle that a faraday cage. If you didn"t have actually an antistatic wristband just making sure you store physical call with the metal structure of the pc case would do simply as well.
so as soon as I clip it come the metal structure of the case, does the situation have to be on the ground, or can it be on a table? due to the fact that my friend told me to put it top top the soil
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doesn"t matter where it is. In concept your case could be sitting on a live wire and still it is in grounded. I"ll explain. A faraday cage is a shape enclosed through a conductive structure. At it"s love think of something like a cube or sphere made of cable or some sort of conductive metal. The very act of perfect the shape and creating a congruence of sides (you deserve to trace fully around the inside of the "enclosure" in 3 dimensions without acquisition your finger off a piece of metal) create a base object. The more directions you have the right to trace approximately the middle of the an are the much more powerful the "faraday" cage functions. At it"s pinnacle it have the right to jam radio signals or insulate girlfriend from a lightning strike. A computer case is nowhere near that complete of a faraday cage, however, the framework of the cage most absolutely is "grounded" the does not issue physically wherein that frame is at any one suggest in time.now the grounded nature of the instance is what matters... Remember however a faraday cage just can duty because it"s made out of conductive material, which means your anti-static bag (which is also a faraday cage) deserve to conduct electricity, so you shouldn"t be resting electronic parts top top it, nor need to you reduced an antistatic bag up and also use it to rest your motherboard on for a homemade bitcoin mining rig (yes who did that once here... I helped him recognize why his device wouldn"t work, by having actually him pull the antistatic bag out from under his motherboard)