New Aleph Mini Parts GB

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#163
ok, the ordering is going to begin next week. I need to know how many people would rather have 33,000 mf caps and pay a extra 7$ per cap or are people happy with the 15,000 mf caps for the psu ?

Coulomb has joined me to help me pick out all proper parts and higher grade caps and resistor's.

please speak up if you would rather send more money to me and get the 33,000mf caps rather than the stock caps @ 15,000 if we get more than 11 people then we can get theses caps for the price anthony was quoted at.

Jason
 
#165
jleaman said:
ok, the ordering is going to begin next week. I need to know how many people would rather have 33,000 mf caps and pay a extra 7$ per cap or are people happy with the 15,000 mf caps for the psu ?

Coulomb has joined me to help me pick out all proper parts and higher grade caps and resistor's.

please speak up if you would rather send more money to me and get the 33,000mf caps rather than the stock caps @ 15,000 if we get more than 11 people then we can get theses caps for the price anthony was quoted at.

Jason
Click to expand...

15,000uf caps should work just fine.

--
Brian
 
#167
PierreG said:


I second that. I'm still waiting for information about the shipping price and how to send my payment.
Can somebody make it clear for once, please?
Click to expand...


You can email me and still get in if you missed it.


Also this cap the 33,ooomf ones will only get into the works if we can get 60 of them or more.
 
#170
chipco3434 said:
Is that four (4) 33,000 vs. six (6) 15,000?
Click to expand...


jleaman said:



it's 6 x 15,ooomf cap's for each psu board..
Click to expand...

The 33,000 uF caps Jason is speaking of is of a form factor that would allow 6 to be mounted to Brian's board. So you could have 6 of one or half a dozen of the other. You could even mix and match if you want to be a wild and crazy DIY!

Regards

Anthony
 
#172
Something else now...

From Avel-Lindberg:

We are pleased to offer:

Type: Y236650 (12+12V @ 250VA)
1-9 $38.42 each
10-49 $34.58 each

Type: Y236758 (18+18V @ 330VA)
1-9 $45.71 each
10-49 $41.14 each

Type: *Y236801 (25+25V @ 500VA)
1-9 $60.06 each
10-49 $54.06 each

*This item is recommended for the 400VA requirement. It is a standard and is should be available from stock. This unit would run cooler and offer better regulation and be more economical than a custom 400VA.

Thank you for the opportunity to quote on your requirement. Let us know how to best meet your transformer needs.



Sincerely,
Melanie Roman
Avel Lindberg Inc.


These prices are F.O.B. New Milford CT, no shipping is included. So give this some thought along with consideration for those sizes being proper to your needs. Also, hold onto your cotton socks, I've requested prices from Victoria Magnetics and will forward as they arrive.
 
#175
#179
As some of you may have realized, I am purchasing the parts for Jason's Group Buy. He of course will have the hard work of Kitting, I have the unenviable task of matching the damn FET's. They have to be matched by wieght correct? 🙂

There is a global supply shortage of IRFP240 devices, there is Inventory in the Distribution Channel, but only at 3rd tier. The Inventory in Distribution, and there is a lot of it, is in small quantities across the Continent.

1st Tier suppliers have little or no inventory and IRF is not quoting delivery dates. 1st tier has better pricing and usually deals in very large quantities, I have contacts as I have been purchasing components for 15 years now.

I propose we switch to the IRFP140N, which is available in large quantities from my suppliers. I think I would have to act fast as this device may soon be on allocation as well if IRF does not release delivery dates for the IRFP240 soon.

Specs.
IRFP140N - Ic1400pF, Oc330pF, Tc170pF, 0.052RDS, 100V, Id33A
IRFP240 - Ic1300pF, Oc4000pF, Tc130pF, 0.18RDS, 200V, Id20A

If the lower operating Max voltage is acceptable the 140N, (NOT TO BE CONUSED WITH THE OLDER 140 device), is a superior part. With only 100pF more input capacitance and 70pF less output capacitance, it is a lower resistance and higher current device.

Comments?

Regards

Anthony
 
#180
phone quote from Victoria Magnetics

To follow up: No contest with respect to Avel.
John said :

2 x 12 @ 250 VA, $68
2 x 18 @ 320 VA, $68
2 x 25 @ 400 VA, $84

3 weeks lead time, no price break for quantity

Has anyone traded with Marmah Magnetics in Canada?
 
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