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Shallow profile transformer


Adsibob

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17 hours ago, Adsibob said:

Sure, but if I’m going to do that, I might as well move the socket and redecorate. Really rather not redecorate. 

 

Not sure it's helpful but as @Onoffquoted me. Yes our Internorm fingerprint sensor and connections caused all sorts of issues. As it was installed then the damn fingerprint sensor wouldn't work so Internorm had to come out and sort it. We ended up with this and I know the installation isn't great as it's only plasterboard).

 

Ignore the various paint splodges from tester pots, we haven't decorated yet waiting for the painter to come (he is 9 months behind schedule)!

 

IMG_20221228_133538.thumb.jpg.158ef799f78415de9c0df258896bf59f.jpg

 

IMG_20221228_133557.thumb.jpg.6eb02b76b97a5a5a2071e524bb81cf95.jpg

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6 hours ago, canalsiderenovation said:

 

Not sure it's helpful but as @Onoffquoted me. Yes our Internorm fingerprint sensor and connections caused all sorts of issues. As it was installed then the damn fingerprint sensor wouldn't work so Internorm had to come out and sort it. We ended up with this and I know the installation isn't great as it's only plasterboard).

 

Ignore the various paint splodges from tester pots, we haven't decorated yet waiting for the painter to come (he is 9 months behind schedule)!

 

IMG_20221228_133538.thumb.jpg.158ef799f78415de9c0df258896bf59f.jpg

 

IMG_20221228_133557.thumb.jpg.6eb02b76b97a5a5a2071e524bb81cf95.jpg

Yeah, that’s not too bad. We have similar hatch in the ceiling of our utility room to access a bath water waste pipe.

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On 27/12/2022 at 19:38, Adsibob said:

The unit you’ve linked to has an output of 18v at 3.25A, whereas the one that came with the Alexa Echo Show I have is 18v at 1.67A. Does that matter?


no it doesn’t matter, it means the 3.25 amp power supply will run cooler, as it’s not fully loaded

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On 27/12/2022 at 19:38, Adsibob said:

The unit you’ve linked to has an output of 18v at 3.25A, whereas the one that came with the Alexa Echo Show I have is 18v at 1.67A. Does that matter?

 

No that's actually a good thing. Current is drawn by the load not forced out by the supply. So the 1.67A is the current that the Echo will draw from the supply. The 3.25A is the current that the power supply could deliver without getting unhappy. In effect the Echo will only be giving the power adaptor an easy life.

 

 

 

 

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11 minutes ago, Temp said:

 

No that's actually a good thing. Current is drawn by the load not forced out by the supply. So the 1.67A is the current that the Echo will draw from the supply. The 3.25A is the current that the power supply could deliver without getting unhappy. In effect the Echo will only be giving the power adaptor an easy life.

 

 

 

 

Good explanation, thanks.

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