Hi,
I am looking for a 220V transformer and I see a few on the RS or Mouser which are expensive. But on AliBaba, I find it as cheap as $0.5.
https://www.alibaba.com/product-det...rlist.normal_offer.d_title.1dc95a8cn018Ag&s=p
It seems these transformers are now on many boards like SonOff and ESP8266. But I cant find the manufacturer or datasheet for it.
Does anyone have experience using them on an actual product, not just prototype or Ref design boards? I am curious to know if I can trust it in the long run?
As they say cheap is always more expensive
.
I am looking for a 220V transformer and I see a few on the RS or Mouser which are expensive. But on AliBaba, I find it as cheap as $0.5.
https://www.alibaba.com/product-det...rlist.normal_offer.d_title.1dc95a8cn018Ag&s=p
It seems these transformers are now on many boards like SonOff and ESP8266. But I cant find the manufacturer or datasheet for it.
Does anyone have experience using them on an actual product, not just prototype or Ref design boards? I am curious to know if I can trust it in the long run?
As they say cheap is always more expensive
.
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