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Old 2nd December 2012, 04:09 PM   #1
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Default FS: PCB board for amplifier power supply

Due canceled project, I have a larger quantity of high quality bare PCB amplifier power supply boards available. Dimensions are 83x108 mm. 105 um thick copper traces. It supports dual rectification per channel, optional snubber filter, CRC filter. Maximum capacitor diameter is 30 mm.


Price for board is 10 EUR + post costs.

Info: moonaudio (at) gmail.com
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Last edited by supernet; 2nd December 2012 at 04:13 PM.
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Old 2nd December 2012, 04:24 PM   #2
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Following photo shows how assembled pcb board looks like...

I have two assembled pcb boards with 4x4700/63 KGs (same as on photo) also for sale if anybody interested.
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Old 4th December 2012, 12:34 PM   #3
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The sale moved now into group buy section.
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Old 8th December 2012, 06:03 PM   #4
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BOM recommendation: Diodes D1-D8 should be TO 220 case diodes of your choose. I have a larger quantity of NXP (Philips) BYW29E-200 too. R1&R2 could be either short circuit or MPC71 0.22 ohm. Optional snubber circuit (R3-C5; R4-C6) consist of 1 ohm resistor MPC71 and 100 nF MKT cap.
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