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China ES9018PRO ES9028PRO 9038PRO mods&upgrades
China ES9018PRO ES9028PRO 9038PRO mods&upgrades
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Old 17th March 2019, 06:45 PM   #111
idir is offline idir  Poland
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Quote:
Originally Posted by eziitis View Post
i suppose you connected regs output to the inductance only, not to the original power trace
I have connected V-out of the reg to one leg of the inductance. GND is connected to the board ground.
DSC02541.jpg
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Old 17th March 2019, 10:45 PM   #112
eziitis is offline eziitis
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and the leg connected is isolated from the original power trace? btw gnd could be soldered to the capacitors gnd pin just next.
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Old 18th March 2019, 05:15 AM   #113
idir is offline idir  Poland
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Quote:
Originally Posted by eziitis View Post
and the leg connected is isolated from the original power trace?
That is correct, the trace is cut.

Quote:
Originally Posted by eziitis View Post
btw gnd could be soldered to the capacitors gnd pin just next.
It could but, in this way it will be easier to replace the capacitor.

Since we are talking about cap. I have hard that 3042 reg. does not perform well with the low esr oscon, that is there.
Does anyone has any experience in that matter? Should i replace it?
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Old 18th March 2019, 08:25 AM   #114
eziitis is offline eziitis
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in case of stability problems I would rather put a 0.2-1ohm resistance in between. but better first take a look with a scope what is going on.
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