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 Forum index » DIY Hardware and Software » The Repair Shop
can I use my dotcom psu for euro?
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bleekza



Joined: May 11, 2009
Posts: 23
Location: Virginia USA

PostPosted: Tue May 14, 2024 8:38 pm    Post subject: can I use my dotcom psu for euro?
Subject description: 3amp to 3.4amp
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I have an International Power IHCC15-3.
I was using for my +/-15v dotcom modules, but I'm eurorack now (+/-12v).
the specs on the PSU say:
• +/-12 VDC @ 3.4 AMP
• +/-15 VDC@ 3 AMP

Can I just connect this to my eurorack busboards or do I need to do something to change the current to 3.4 amps?

https://www.mouser.com/datasheet/2/199/InternationalPower_IHCC15-3-1281372.pdf
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Grumble



Joined: Nov 23, 2015
Posts: 1318
Location: Netherlands
Audio files: 30

PostPosted: Tue May 14, 2024 11:50 pm    Post subject: Reply with quote  Mark this post and the followings unread

Just set it to 12 volt and your set.
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bleekza



Joined: May 11, 2009
Posts: 23
Location: Virginia USA

PostPosted: Thu May 16, 2024 9:27 am    Post subject: Reply with quote  Mark this post and the followings unread

there's 2 componets labled "PIHER SPAN"
One is R26 +V adj, and the other is R19 -V

You wouldn't happen to know which way it's supposed to turn?
(currently set to +/-15 VDC@ 3 AMP)

wait, there's 2 more PIHER SPANs
R10 +I.LIM and R6 I LIM
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bleekza



Joined: May 11, 2009
Posts: 23
Location: Virginia USA

PostPosted: Thu May 16, 2024 12:29 pm    Post subject: Reply with quote  Mark this post and the followings unread

Just heard back from International Power, they said turn R19 & R26 counterclockwise
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