Author Topic: FY6900 Stock power supply board Dimentions  (Read 1144 times)

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Offline finosTopic starter

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FY6900 Stock power supply board Dimentions
« on: December 13, 2023, 12:18:39 am »
Hello everyone !

As the title says im looking if someone has the dimentions of the stock power supply PCB & screw possitions .
im desinging a linear psu replacement while my gen is on it way from china and i want to have it here roughly in the same time as the borads from JLCpbc so there will be no wait .

I have "studyed" all the videos from various Channels (especialy the 3 that SDG did desinging a new SMPS for the gen) but i cant find any that relesed the pcb layouts or gerbers so i can get the dimentions

Also , the fan is a 40mm job right ?
 

Offline finosTopic starter

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Re: FY6900 Stock power supply board Dimentions
« Reply #1 on: December 14, 2023, 01:46:27 am »
 ::) anyone got a idea? :-//
 

Offline ledtester

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Re: FY6900 Stock power supply board Dimentions
« Reply #2 on: December 14, 2023, 02:15:47 am »
This video talks about a replacement supply for the FY6900 and you can find a link to the design files in the first comment:

SDG #120 FY6900 Signal Generator Power Supply Modifications - SDG Electronics
https://youtu.be/j9LFqGWDKOg

Update: The SDG site is being revamped at the moment. A snapshot captured by the Wayback Machine is available here:

https://web.archive.org/web/20220519224157/https://www.sdgelectronics.co.uk/fy6900-signal-generator-power-supply-modifications/

However, that snapshot doesn't include the design files. I would send Steve a PM - his user name on this forum is SteveyG.
« Last Edit: December 14, 2023, 02:34:11 am by ledtester »
 

Offline maxwell3e10

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« Last Edit: December 14, 2023, 07:04:26 am by maxwell3e10 »
 

Offline .RC.

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Re: FY6900 Stock power supply board Dimentions
« Reply #4 on: December 14, 2023, 07:59:32 am »
I just run mine via the USB port.  The power supply and design is different to what they were some years back.
 

Offline finosTopic starter

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Re: FY6900 Stock power supply board Dimentions
« Reply #5 on: December 15, 2023, 04:40:47 pm »
Thanks you all for taking the time to reply .

recently i found out that the "new" FY6900s are shipped with a newer psu (https://www.eevblog.com/forum/testgear/re-feelelec-new-arrival-fy-6900-signal-generator/msg4361509/#msg4361509)  , that outputs a single rail of -some- other Vout that so it seems outputs just 5V ?

The plan to "multiTask " and order the PCB & the awg at the same time its not a failed one since i wont know with what psu my generator shipped with ...

we wait now :'‑(
« Last Edit: December 15, 2023, 04:43:29 pm by finos »
 


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