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Old 9th May 2012, 10:54 AM   #561
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Quote:
Originally Posted by Lazy Cat View Post
Probably with short happened you got one BJT smoken. You have only 6 active parts that can be checked for functionality in 5 min.

TSSA super basic should work from the start, at the point 1N4148 voltage drop reach +/-0,65V you have bias current through input pair and the outputs. This circuit shouldn't oscillate but anyway check with the scope what's on the output.
Checked the trannies and they wasnt good... Replaced them and got a new problem. I belive the trannies I bought from a cheap seller on ebay is bad. Ill buy new ones from farnell =)

Thanks for your help guys. Apriciate it alot!
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Old 10th May 2012, 10:13 AM   #562
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Mouser arrived today. That's surprise me everytime : ordered monday 23h50 =>arrived tuesday 11h10 from USA to france....
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Old 10th May 2012, 10:44 AM   #563
FdW is offline FdW  Netherlands
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Mouser arrived today. That's surprise me everytime : ordered monday 23h50 =>arrived tuesday 11h10 from USA to france....
Are you sure, Usa -> France, not Germany -> France. Mouser will/can ship from Germany, by this you do not pay import duties? I think
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Old 10th May 2012, 10:48 AM   #564
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Originally Posted by FdW View Post
Are you sure, Usa -> France, not Germany -> France. Mouser will/can ship from Germany, by this you do not pay import duties? I think
Yes sure : "from GRAND PRAIRIE, TX" on fedex tracking. Local agency (germany and yet france) serve to order but material is from USA shipped. With order over 80 through fedex there's not shipping coast and included Duties taxes.

Marc
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Old 10th May 2012, 11:02 AM   #565
FdW is offline FdW  Netherlands
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Originally Posted by Idefixes View Post
Yes sure : "from GRAND PRAIRIE, TX" on fedex tracking. Local agency (germany and yet france) serve to order but material is from USA shipped. With order over 80 through fedex there's not shipping coast and included Duties taxes.

Marc
Thanks, I thought that they were shipping from Germany, but it seems that they handle tax as if send from within the EU (although actually shipping from the USA). That's good to know.
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Old 10th May 2012, 12:20 PM   #566
AndrewT is offline AndrewT  Scotland
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I have used a few USA based retailers who have a UK or European Sales section.

Each time they come direct from the USA.

I think part of the outrageous doubling of price for UK vs USA is to take account of prepaid import duty.
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Old 10th May 2012, 04:40 PM   #567
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Originally Posted by Idefixes View Post
Mouser arrived today. That's surprise me everytime : ordered monday 23h50 =>arrived tuesday 11h10 from USA to france....
After Mouse-r Cat arrives to inspection, mhmm nice bags of toys you've got there.

PCB time
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Old 10th May 2012, 05:35 PM   #568
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Originally Posted by Lazy Cat View Post
After Mouse-r Cat arrives to inspection, mhmm nice bags of toys you've got there.

PCB time
Yep, i just came from store with plastictainer, liquid mesure, and extra gloves for HCl/H2O2 manipulation....

LC i have 50x KSA3503 and 50x KSA to HFE mesure....any suggestion ???

For the 50x BC550 and 50x BC560 i have...

That promise nice ...... long mesure session....

Marc
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Old 12th May 2012, 01:37 PM   #569
sonnya is offline sonnya  Denmark
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Hi all.

The Capbank is finished it fits all CAN style caps with an terminal pitch of 28.5mm

BHC Aerovox
Kemet
RIFA PEH200
..

A nice suggestion would be:

peh200ko6100mu2

100000uF 40V.

http://sitosite.dk/amps/rifa-capbank.pdf

It uses blade terminals so we can fit AWG12 cables on it.

It uses an external bridge rectifier like GBPC3502 (Place an RC filter across the output of it).
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Old 12th May 2012, 01:42 PM   #570
sonnya is offline sonnya  Denmark
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I forgot this one.

2mm FR4 2 layer 105mu.
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