All Questions
5
questions
1
vote
3
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333
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How to apply thermal paste on a large surface (between IMS PCB and heatsink)?
I've got a project that features an array of ultraviolet LEDs on an aluminium board.
This board shall be screwed to a heatsink.
My problem is that I'd like to apply thermal paste to improve the ...
1
vote
1
answer
418
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Why are there no nichrome resistor pastes?
Nichrome wire is commonly used for wire coil heating elements.
Other heating elements are formed by screen printing a pattern of "resistor paste" onto a dielectric coated substrate. These pastes are ...
1
vote
2
answers
4k
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thermal glue or paste thermal resistance
Trying to calculate thermal resistance before heat sink for cooling MOSFET.
MOSFET Rjc is given in datasheet. But heat sink will be glued using thermal glue like HC910 which has thermal conductivity ...
1
vote
1
answer
325
views
Consistency of thermal heat paste
I want to use thermal paste for improving the thermal resistance between a semiconductor and a cooling element. But when I got it out of the tube, it was party transparent/fluid, and partly white/...
1
vote
3
answers
3k
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calculate thermal conductivity for thermal paste
I'm trying to calculate the thermal paste joint between my pcb and the heatsink
I found in the manufacturers datasheet is has a thermal conductivity of 1.6W/mK ( Watt / meter kelvin ).
Whilst all ...