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Resuscitating Gainclone parts group buy

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#21
#22
I checked some more prices.

My supplier currently has 36 MUR1520 in stock at 0.45€ each. When they don't have them in stock, the minimum order is 1100 pcs. 😱

LM3886TF cost 3.25€ each (in packs of 20).

I also saw LM317 and 337 mentioned somewhere. They cost 0.20€ and 0.34€ each in packs of 50.

Best regards,

Mikkel C. Simonsen
 
#27
the lm338 has a max input voltage of 37V? and the HV version 57\47V?
I need the high voltage versjon, if those are the ones your bying i would be interested in a few, payment would have to go through snailmail though.. at my risk offcource!

regards
marius
 
#30
demogorgon said:
so i can use the lm338 to regulate my psu to +-42V then?
Click to expand...
Yes, if you have +/-45V or more available.

edit: so when my psy gives cloase to +-45-46V then i can regulate it upto 37V with the lm338? that is what those 37v is?
Click to expand...
The 37V means that the output should be 9V or more with 46V in. The only thing you have to remember is that the regulator will not be short circuit protected. And remember all the protection diodes mentioned in the datasheet 🙂

Best regards,

Mikkel C. Simonsen
 
#35
fireman said:
How much would it cost to send 10 of these to Canada ? As an alternative, my sister lives in Switzerland. How much would it cost to send them there ?
Click to expand...
You can check the cost here: http://www.postdanmark.dk/contentfull.dk?lang=en

A "large letter" is less than 2cm thick, and a "maxi letter" is bigger than that. If you are not ordering too many items a large letter should be big enough.

Divide the prices with 7.43 to get the prices in €.

Best regards,

Mikkel C. Simonsen
 
#39
@Blackdog:
You may be able to get the LM3886TFs from Carondimonio (see the Trading Post). I can order a pack of 20 like mentioned previously if Carondimonio doesn't have any left.

Should we keep this groupbuy open during the weekend, and then close it on Monday?

I don't mind keeping a few leftover parts, should there be any.

Best regards,

Mikkel C. Simonsen
 
#40
mcs said:
@Blackdog:
You may be able to get the LM3886TFs from Carondimonio (see the Trading Post). I can order a pack of 20 like mentioned previously if Carondimonio doesn't have any left.

Should we keep this groupbuy open during the weekend, and then close it on Monday?

I don't mind keeping a few leftover parts, should there be any.

Best regards,

Mikkel C. Simonsen
Click to expand...


Thanks, I'm sorted for LM3886s now.
 
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