Finding a 24V 35A transformer

[pjviitas]

24v 35a transformer

I am trying to build a 12V power supply. Anyone have any ideas where to get a 24V 35A transformer?

 

[IanP]

24v toroidal transformer battery charger

Why would you need 24V transformer for 12V power supply???

Anyhow, you can get 2x25V @ 500VA toroidal transformer from www.altronics.com.au and probably from some other places...

 

[echo47]

24v transformer 35a

Sager Electronics has stock on Signal Transformer MPI-900-48 (48VCT at 18.8A, or 24V at 37.5A)
**broken link removed**
https://www.sager.com/

24VAC does seem rather high. Other transformer voltages are available.

 

[pjviitas]

transformer 24v how to build

Yes it does seem a little high, i was thinking a little more in the line of 25A but the schematic here calls for it:

https://www.electronics-lab.com/projects/power/009/index.html

In case your wondering I want to build a ups. Sealed deep cycle batteries and inverters are cheap and easy enough to find but an automatic battery charger with about a 25A continuous rating to feed the parallelled battery and inverter is 360CAD in my parts. So, I though I would build one...except a high current power supply made more sense.

 

[IanP]

All you need is approximately 15Vac..
After all you don't want to build a heater???

 

[pjviitas]

Wow at $178.00 a pop not sure if i will be buy one of those babies any time soon. Oh well, thanks for the info guys

 

[flatulent]

In general, these mass market multiple source products like UPS devices are cheaper to buy than build unless you have the parts available in your junk box.

 

[digitalheart]

Hey! Please contact me to finish your work!
I have a small workshop producing transfomer!
But you're must in VN!