Now I have problems:
Where is the temperature sensor placed?
Is the position of the D G S correct?
Bolt screw in the radiator
The temperature of the sensor needs to be at what temperature, and how long the temperature needs to last before it can end.
Where is the temperature sensor placed?
Is the position of the D G S correct?
Bolt screw in the radiator
The temperature of the sensor needs to be at what temperature, and how long the temperature needs to last before it can end.
then make clamps , if you don't like screws
if you use washers between SIT and screws , there will not be markings left
in any way - electrodes are showing that nothing is soldered , so part is still cosmetically as new
exact temperature is not so important for basic test , what is important that all parts are measured on same temperature
so , to recapitulate - if you don't like screws - make spring clamps for fixing SIT To heatsink
for short test ( and 10-15 seconds is enough for your needs ) you can even hold SIT tight to heatsink with your fingers only , it will be good enough ....... but it is essential that SIT is in good contact with heatsink
if you use washers between SIT and screws , there will not be markings left
in any way - electrodes are showing that nothing is soldered , so part is still cosmetically as new
exact temperature is not so important for basic test , what is important that all parts are measured on same temperature
so , to recapitulate - if you don't like screws - make spring clamps for fixing SIT To heatsink
for short test ( and 10-15 seconds is enough for your needs ) you can even hold SIT tight to heatsink with your fingers only , it will be good enough ....... but it is essential that SIT is in good contact with heatsink
if you're measuring temperature - put sensor on heatsink near SIT position
I already wrote - look at pic above and my previous post with schematic :
Body - Drain
small pin - Gate
fat pin - Source
for now - you can ignore temperature issue ..... it is complicated and we can't proceed to that, as long we are not sure that you followed this initial part of testing procedure , even after repetitive explanations
maybe some of our Chinese friends , more fluent with English , can chime in and help you to grasp what is most important , and obviously confusing to you
So this temperature, the thermometer needs to be placed in what position, and I need how many degrees indoor temperature, some people let me not test indoors, the temperature is relatively low, some people say to go outside to measure, not at home, many kinds of problems, I do not know who to listen to, now headache, feel very troublesome, very confused
In fact, I think that everyone's request is still too high. After matching, some people will choose -4V or above.
Some choose -3V or more
After that, these good things have been chosen.
If some of the remaining numbers are lower, no one wants them.
(Everyone's request is getting higher and higher)
Some choose -3V or more
After that, these good things have been chosen.
If some of the remaining numbers are lower, no one wants them.
(Everyone's request is getting higher and higher)
some people are clueless
some people are mean
some people means you good
you need to make distinction between them , by your self
choose whom you can trust , then forget what anyone else is talking
some people are mean
some people means you good
you need to make distinction between them , by your self
choose whom you can trust , then forget what anyone else is talking
if you want to test them , test them
in the end , you'll sell them all , no matter what value of Ugs they are having
Everyone's requirements are different:
The radiator is too small, I went to find a very large radiator
Some people say that they need a temperature sensor, I will pay for a sensor.
Some people require -4V or more
Some people require -3.V or more
Some people said that I used the alligator clip to clip the THF-51S to the trace. I can't ask for it.
I also want to meet the requirements, but often not so smoothly.
The radiator is too small, I went to find a very large radiator
Some people say that they need a temperature sensor, I will pay for a sensor.
Some people require -4V or more
Some people require -3.V or more
Some people said that I used the alligator clip to clip the THF-51S to the trace. I can't ask for it.
I also want to meet the requirements, but often not so smoothly.
Everyone CARES more about UGS
Strive for perfection
As China says, fever, fever friends, (people who play music are all on this hobby, spending a lot of time, a lot of money, a lot of ideas)
Strive for perfection
As China says, fever, fever friends, (people who play music are all on this hobby, spending a lot of time, a lot of money, a lot of ideas)
Yes, for business, goods are sold, so the company chose to do activities in this September: buy 8 and get 2 free (no match).
The merchandise is real NOS NEW thf-51s, but for UGS, we're the ones who don't understand, you're the real winners
We only make ordinary measurements, not precise pairings
I'm learning to try to do it and succeed with him, but I'm still stupid, I'm stupid, stupid
We only make ordinary measurements, not precise pairings
I'm learning to try to do it and succeed with him, but I'm still stupid, I'm stupid, stupid
just relax ...... 🙂
as Generg said - you did good , even if you made few mistakes they're not massive
as Generg said - you did good , even if you made few mistakes they're not massive
sure it deserves it : ), but don´t be disappointet than, will be a bit more conservative, ordinarily painted and a bit aluminium front on heatsinks..but happily too bad for being anal workmanship : )
