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Group buy: SSR03 Super Regulator Power Supply Board
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Old 15th February 2018, 05:51 PM   #111
fred sonnen is offline fred sonnen  Germany
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Join Date: Dec 2014
Quote:
Originally Posted by fred sonnen View Post
Am I right saying the PSU is capable delivering roughly 10W@17V?
If so that is not enough to feed the DCG3 (20-30W@17-18V) preamp. but enough for the x-overs (5-7W@15-17V) as originally planned ;-) It is certainly not enough for both together, as I had considered the last days.
But thats fine
OK 15W@17V
Thats 2x SSR03 for the DCG3. ALA 2x org. DCSTB PS.
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Old 1st March 2018, 08:01 AM   #112
fred sonnen is offline fred sonnen  Germany
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I am preparing the order for 2x 17V-LM431 (for the DCG3 preamp) and 1x 5V-LM431 (for the analogue dam1121 part) SSR-03.
The difference are small:
* At 17V I see eight resistors more.
* Is 5V-LM431 BON correct that DZ1+2 and H1+2 are red LED's?
* 17V-BOM said DZ1+2 are Zener diodes and H1+2 are LED's
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Old 1st March 2018, 01:12 PM   #113
peranders is offline peranders  Sweden
Electrons are yellow and more is better!
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Join Date: Apr 2002
Location: Göteborg, Sweden
Group buy: SSR03 Super Regulator Power Supply Board
The LED is acting as a 1.6 V "zener" in the 5 volt verison. The BOM's are correct to my knowledge.
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/Per-Anders (my first name) or P-A as my friends call me
Group buy: DCT03 DC trap for big toroidal transformers. Sign up for interest HERE. 73 pcb's in order. 73 paid.
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Old 1st March 2018, 04:19 PM   #114
fred sonnen is offline fred sonnen  Germany
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understand
Thank you
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Old 1st March 2018, 07:39 PM   #115
fred sonnen is offline fred sonnen  Germany
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I might be interested in 2 additional soldered opamps AD825 SSR03 boards...
Are these available?
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Old 5th March 2018, 04:08 PM   #116
peranders is offline peranders  Sweden
Electrons are yellow and more is better!
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Join Date: Apr 2002
Location: Göteborg, Sweden
Group buy: SSR03 Super Regulator Power Supply Board
82 boards are ordered and 18 more is possible to order.
__________________
/Per-Anders (my first name) or P-A as my friends call me
Group buy: DCT03 DC trap for big toroidal transformers. Sign up for interest HERE. 73 pcb's in order. 73 paid.
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Old 6th March 2018, 09:29 PM   #117
souplesse is offline souplesse  France
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Join Date: Feb 2017
Location: French Alps
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Originally Posted by peranders View Post
82 boards are ordered and 18 more is possible to order.
Hi !
May I have 2 boards with soldered AD825 ?
Shipping to FRANCE.
Supa thanxs.
Best from the Alps.
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Old 7th March 2018, 05:55 AM   #118
peranders is offline peranders  Sweden
Electrons are yellow and more is better!
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Join Date: Apr 2002
Location: Göteborg, Sweden
Group buy: SSR03 Super Regulator Power Supply Board
Send me your email address.
__________________
/Per-Anders (my first name) or P-A as my friends call me
Group buy: DCT03 DC trap for big toroidal transformers. Sign up for interest HERE. 73 pcb's in order. 73 paid.
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Old 7th March 2018, 06:20 AM   #119
souplesse is offline souplesse  France
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Originally Posted by peranders View Post
Send me your email address.
Pm sent
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Old 7th March 2018, 06:19 PM   #120
souplesse is offline souplesse  France
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Hi ! Do you have a link for 15 V BOM? Thanks
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