I need to convert a 12v dc input voltage to a 24v 1.5A DC output voltage. I don't seem to be able to find any small pcb mounted devices that can do this.
Anyone any ideas?

 

hi alan,
Have you checked thru these.
E
https://www.ebay.co.uk/sch/i.html?_...put+voltage+to+a+24v+1.5A+DC+output+&_sacat=0

 

Well, it is not a single part. But there are small boards that claim to do that.

Like this one.

https://www.amazon.com/Converter-Vo...qid=1615985925&sprefix=boost+converter&sr=8-3

Bob

 

228 suggestions from Texas here
https://www.ti.com/power-management...tching-regulators/step-up-boost/products.html

 

Here's a candidate. $2.50 in an 8 lead DFN

https://www.analog.com/media/en/technical-documentation/data-sheets/8335f.pdf

How hard did you actually look? Are you pulling our collective legs?