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I need ERICSSON BML 231 201 PSU modification detail
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Topic: I need ERICSSON BML 231 201 PSU modification detail (Read 4599 times)
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TA5FA
Newbie
Posts: 3
Country:
I need ERICSSON BML 231 201 PSU modification detail
«
on:
October 30, 2018, 10:42:32 am »
Hi,
I have seen ERICSSON BML 231 201 PSU modifications on some of Indonesia's web pages "
27V to>> 13,8V modification
"
Do you have knowledge about model psu modification "ASTEC/EMERSON/ERICSSON BML 231 201"
I see some post-modification sales on some web resources, but I haven't found any details.
Examples;
http://www.modifikasi.com/showthread...thanks-modcom-
)
https://www.tokopedia.com/darwyscrea...lt?m_id=441132
http://adisolo416.blogspot.com/2009/...8-volt_07.html
If you have information about the modification I would like your help.
Best Regards
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coromonadalix
Super Contributor
Posts: 5857
Country:
Re: I need ERICSSON BML 231 201 PSU modification detail
«
Reply #1 on:
October 30, 2018, 10:06:47 pm »
Nice to see your search on QRZ forums
Do you have one on hand ? the thing we need to know is the smps controller in it
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TA5FA
Newbie
Posts: 3
Country:
Re: I need ERICSSON BML 231 201 PSU modification detail
«
Reply #2 on:
October 31, 2018, 07:40:10 pm »
Yes
I have got 5 qty
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coromonadalix
Super Contributor
Posts: 5857
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Re: I need ERICSSON BML 231 201 PSU modification detail
«
Reply #3 on:
October 31, 2018, 10:16:00 pm »
well if you could tear one appart and write all the chip markings, you will surely find an smps driver ic and maybe we will be able to give some toughts
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TA5FA
Newbie
Posts: 3
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Re: I need ERICSSON BML 231 201 PSU modification detail
«
Reply #4 on:
April 23, 2019, 08:33:12 am »
for "coromonadalix"
«
Last Edit: April 23, 2019, 08:35:09 am by TA5FA
»
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G0MJW
Regular Contributor
Posts: 51
Country:
Mike
Re: I need ERICSSON BML 231 201 PSU modification detail
«
Reply #5 on:
December 07, 2020, 08:12:51 pm »
Did you ever find the answer to this? I have one I want to modify for 28V
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Mike
YO2LSP
Newbie
Posts: 1
Country:
Re: I need ERICSSON BML 231 201 PSU modification detail
«
Reply #6 on:
March 17, 2021, 09:12:04 am »
Hello,
Any update regarding this mod? I have 4 pcs and i need to go up at 31V.
Thank you.
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