Tinned printed circuit board on CEM3 support of TDA7294 amplifier.
An externally hosted image should be here but it was not working when we last tested it.
Below you can find the just released pcb , on FR4 support.
This is painted with glossy rigid transparent soldering flux.
This is helpful for better soldering (faster soldering and better quality) , and could offer protection of traces against oxides.
This is painted with glossy rigid transparent soldering flux.
This is helpful for better soldering (faster soldering and better quality) , and could offer protection of traces against oxides.
An externally hosted image should be here but it was not working when we last tested it.
Printed circuit board (tinned) on CEM3
An externally hosted image should be here but it was not working when we last tested it.
Printed-circuit-board on FR4 with GROUND PLAN, painted with transparent soldering flux, helping for better soldering and traces protection against oxides.
An externally hosted image should be here but it was not working when we last tested it.
Cheap printed circuit board, tinned on CEM3 support.
An externally hosted image should be here but it was not working when we last tested it.
Printed circuit board on FR4 support , painted with transparent soldering flux ( glossy , rigid ) , which help the soldering and protect the traces against oxides.
An externally hosted image should be here but it was not working when we last tested it.
All posted pcb's are my releases for others. ( interested to make own electronic kit for private use , of course)
By the way, you was interested for one pcb 400 x 200 mm , if I remember correctly.
If you are still interested I can help you to be done it.
Regards from Romania,
Mihai
By the way, you was interested for one pcb 400 x 200 mm , if I remember correctly.
If you are still interested I can help you to be done it.
Regards from Romania,
Mihai
Cheapest printed circuit boards on FR4 support.
An externally hosted image should be here but it was not working when we last tested it.
Cheapest printed circuit board on FR4 support, painted with transparent soldering flux.
An externally hosted image should be here but it was not working when we last tested it.
Cheapest printed circuit boards on FR4 support.
An externally hosted image should be here but it was not working when we last tested it.
Black silkscreen, painted with transparent soldering flux, in order to increase the strength of components mask.
An externally hosted image should be here but it was not working when we last tested it.
Double layer pcb with SMD components , on FR4 support - top layer
An externally hosted image should be here but it was not working when we last tested it.
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Double layer pcb with SMD components , on FR4 support - bottom layer
An externally hosted image should be here but it was not working when we last tested it.
Cheap PCB on FR4 support
An externally hosted image should be here but it was not working when we last tested it.
Silkscreen (components mask) , black, painted with transparent soldering flux.
(this is the silkscreen of above posted pcb)
(this is the silkscreen of above posted pcb)
An externally hosted image should be here but it was not working when we last tested it.
Last edited: