Products > Test Equipment
Re: About FeelElec New Product FY8300 series and FY8300S series details
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mnsergey:
to bean_dip
Good time of day.   
Please tell me, in the 8300S version, in the mode with three outputs, whether it is possible TO immediately get a PWM modulated by these sinuses(20-400)Hz on three outputs. This is necessary for me to control the drivers of the three phase experimental inverter, directly from the generator, bypassing unnecessary conversion in the PWM controller.

P.S. As I understand, You are the only owner of FY8300S in this topic. Do you plan to run tests for the presence, and level of the jitter, and consider, and test its internal power supply? This will put an end to the question - what is the difference between 8300 and 6900, whether only three outputs, or they have made corrections to the problems known to many that I described above.

P.P.S. Sorry, I was inattentive. You have version 8300, without the letter "S". Therefore, the first part of the question is removed.
kiklhorn:
Just arrived strangely labeled device.
Test planned to next week.


bingo600:
Just got a FY 8300-S 60MHz from Banggood $130 incl VAT + Ship.

I still have to turn it on ....   :palm:
Quite busy atm.

But nice price.
And 30 min later ... Not available at that price.


/Bingo
nata.loko:
Has anyone managed to get "uplink" mode working? Bought 2 units because I needed 6 channels but will have to return them if the function doesn't work as advertised :(
ByteRock:
Long time lurker first time poster

I picked up a FeelElec 6800 two years ago  and quickly blew the front end when was playing about with some high voltage valve gear,  (yes I know I should of used a blocking cap oh well live and learn)

Anyway I managed to fix it  you can see the full story here





In case someone has similar problems. It is fixable at least back to the RLCR networkds.

In the end the only real problem was finding a replacement for that mystery 30021/3002 chip.  Seems a THS3092 does the trick though it does heat up allot at high voltage. The bonus is all non Sine waves over 5MHz are much better with the 3092 might swap the other two out someday.

Cheers and thanks for all the good posts.

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