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Old 1st April 2011, 03:36 PM   #201
Cristi is offline Cristi
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Switched Mode Power Supplies (SMPS)
500W 12V to +-xx power supply: Connexelectronic
 
Old 7th April 2011, 07:04 AM   #202
hy2a3 is offline hy2a3  United States
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Join Date: Jan 2007
Cristi,

Would I be able to convert a SMPS800R to a 50v single supply ?

Thanks,
Henry
 
Old 7th April 2011, 09:01 AM   #203
Cristi is offline Cristi
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Switched Mode Power Supplies (SMPS)
Hi

can convert, then both rails, positive and negative will be common positive.
if the current demand is not too high you can consider the SMPS500RS instead.
 
Old 7th April 2011, 05:36 PM   #204
hy2a3 is offline hy2a3  United States
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Thanks Cristi; I will place my order.
 
Old 21st April 2011, 08:27 PM   #205
Albrerta is offline Albrerta  Canada
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Hi, can I order the smps250 with +-40V or even +-45V? Thanks
 
Old 23rd April 2011, 02:28 PM   #206
jthibon is offline jthibon
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Hi Cristi
I just send you a private message on diYAudio, have a look to it
 
Old 28th April 2011, 05:09 PM   #207
portomomo is offline portomomo  Europe
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Hi Cristi,
is there a prevision for the "low profile" SMPS500R? I'm trying to make a 1RU amp, and read about your projects of producing one suitable.
And have you any infos if the psu is Rohs compliant? The meanwell's seems neither CE certified nor RoHS compliant.

Cheers
 
Old 29th April 2011, 03:49 PM   #208
portomomo is offline portomomo  Europe
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Quote:
Originally Posted by portomomo View Post
The meanwell's seems neither CE certified nor RoHS compliant.

Cheers
Update: The meanwells are definively not RoHS compliant. Found two docs on the internet :
***.meanwell.com/news/H2010142.html
***.meanwell.com/rohs.pdf

So, my choices are narrowing...
 
Old 1st May 2011, 03:46 PM   #209
Cristi is offline Cristi
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Join Date: Dec 2008
Location: Hong Kong or Europe
Switched Mode Power Supplies (SMPS)
Next week the low-profile SMPS500R will be available.
in the meantime, the product of the month: Connexelectronic
 
Old 1st May 2011, 05:33 PM   #210
portomomo is offline portomomo  Europe
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Quote:
Originally Posted by Cristi View Post
Next week the low-profile SMPS500R will be available.
in the meantime, the product of the month: Connexelectronic
hello Cristi,
thank you for the update. Will the new SMPS300R (in single voltage output configuration) be a valid "low profile" alternative to the SMPS500R for the TP2025 Chips? Or are more modifications necessary?

Coming back to my previos question, are the SMSP RoHS compliant?

Thank you for your time.
 

 


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