Looking for a compact pcb for a 70033k transformer footprint and basic regulator.

Jump to Latest
#2
You likely could find a Chinese board on eBay to fit that.
But it would not be terribly hard to design one, or just make one with perf board.
One seems to have been used in this thread, and Eagle files are supplied.
mrsavage

Post in thread 'Compact DIY friendly dual TPS7A3301 power supply'

120 Volt AC Mains Conversion

Your Eagle PCB uses a 240 Volt TR1 Transformer. I need split primary transformer so that I can configure your design for 120 Volt AC Mains.
It looks like this transformer by Nuvotem Talema, Part Number 70033K
would work. It's a 2 x 15 V AC Torodal Transformer that's rated at 7VA with a split dual 115 Volt AC Primaries.


Changing this design means a substitution of the footprint for this transformer
in Eagle. Since I'm need I'm sure I can't undertake this step. Let me know if anyone can help. Take care.😡

 
Last edited:
You must log in or register to reply here.
Top Bottom