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Old 10th January 2013, 04:50 PM   #12781
lhquam is offline lhquam  United States
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Just be careful that the thermistor insulation is not compromised so that an electrical is possible from one of the thermistor leads to to any of the MOSFET leads (such as the drain). My first F5 build taught me this lesson.

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Originally Posted by JohnGeneva View Post
As mentioned in the thread earlier, Would quick set epoxy work for thermal bonding glue to connect thermistor to FETS, or ok to just have them touching?
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Old 10th January 2013, 05:20 PM   #12782
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I have also learned that lesson.

Burned a trail of pcb, one pot and R.
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Old 10th January 2013, 05:29 PM   #12783
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Originally Posted by Blink_PT View Post
I have also learned that lesson.

Burned a trail of pcb, one pot and R.
one of the leads from the NTC got in contact with the bolt?
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Old 10th January 2013, 05:49 PM   #12784
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Quote:
Originally Posted by AudioSan View Post
one of the leads from the NTC got in contact with the bolt?
yes, the NTC was beside, on top of the washer, but diverted 1mm, to measure the Bias touched her hand and seemed a phosphor.
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Old 10th January 2013, 05:56 PM   #12785
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easy come easy go
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Old 10th January 2013, 06:39 PM   #12786
Renron is offline Renron  United States
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Little cocktail straws (very skinny type) make great leg insulators.
McDonalds coffee straws work well too
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Old 10th January 2013, 06:52 PM   #12787
labjr is offline labjr  United States
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Quote:
Originally Posted by Renron View Post
Little cocktail straws (very skinny type) make great leg insulators.
McDonalds coffee straws work well too
Which color sounds best?
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Old 10th January 2013, 06:55 PM   #12788
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Quote:
Originally Posted by Renron View Post
Little cocktail straws (very skinny type) make great leg insulators.
McDonalds coffee straws work well too
I do not advise that type of ntc, even isolating the legs he has in mind the wire that easily and the heat may touch the dough, and it's like a rocket birthday...
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Old 10th January 2013, 07:00 PM   #12789
Zen Mod is offline Zen Mod  Serbia
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degrease top of mosfet case , right bellow washer
lean NTC right on it
put blob of RTV Silicone on it

voila!

or - just look at origigi FW F5 pics on 6moon , and stop over-engineering things

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Old 10th January 2013, 07:06 PM   #12790
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It is a good idea, but also gives the silicone std? One put of the glass?
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