Hi guys,
I'm new to the forum and this is my first post, so hello everyone.
I came across and am using a little SMPS module known as WX-DC12003 that can be found on AliExpress and Alibaba for less than $.80.
So far, it's working well for my use case, except that it's not a "part" that can be ordered on Mouser and other electronics suppliers.
It makes it difficult to order assembled PCBs from China, since they don't know how to source it.
I've tried a bit of reverse engineering and it seems that the implementation closely follows the datasheet for the PSR they use.
I even have counted the loops in the transformer, but I can't tell what's the wire gauge or the type of case it's in... And of course, there are no markings on the ceramic capacitor. So my understanding is somewhat incomplete.
Does anybody have information about that module, maybe some schematics with BOM? Or maybe you know who manufactures them?
Alternatively, if you're using this type of modules in your designs, how do you get your favorite PCB supplier to order them and from where?
Thanks for your help!
I'm new to the forum and this is my first post, so hello everyone.
I came across and am using a little SMPS module known as WX-DC12003 that can be found on AliExpress and Alibaba for less than $.80.
So far, it's working well for my use case, except that it's not a "part" that can be ordered on Mouser and other electronics suppliers.
It makes it difficult to order assembled PCBs from China, since they don't know how to source it.
I've tried a bit of reverse engineering and it seems that the implementation closely follows the datasheet for the PSR they use.
I even have counted the loops in the transformer, but I can't tell what's the wire gauge or the type of case it's in... And of course, there are no markings on the ceramic capacitor. So my understanding is somewhat incomplete.
Does anybody have information about that module, maybe some schematics with BOM? Or maybe you know who manufactures them?
Alternatively, if you're using this type of modules in your designs, how do you get your favorite PCB supplier to order them and from where?
Thanks for your help!