High quality PCB board for amplifier power supply - group buy
 

Due canceled project, I have a larger quantity ( around 40 ) of high quality bare PCB amplifier power supply boards available made by local manufacturer. 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 6 EUR + post costs.


I can supply suitable diodes (NXP BYW29E-200, 0.4 EUR each) and capacitors (Nichicon KG Gold Tune 4700uF/50V, 3.5 EUR each)


You can post offer here or here: moonaudio (at) gmail.com

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.

Photos up & bottom:

Boards are still available...optionally I can completely populate them with diodes or Nichicon KG 4700/50V or 10000/35V capacitors, diodes and resistors.

Still on sale...

Still available...

What would it cost to mail a couple boards to Canada?

Thanks

New price: 6 EUR / PCB board + post costs


contact: moonaudio (at) gmail.com

Suitable diodes BYW29E-200 also available at cost 0.4 EUR / piece

How many amps is it rated for?