Retroman839
Senior Member
Ok ..
I have a sega isolation step down ..
Has 100v
I get 105 - 110v with no load when I put my
Multi meter across the 2 taps from the iso trans former like 55v per tap ?
Looking at the schimatic of the whole cabinet ..
It seems to me that from the schimatic
100-110v goes to the hot
0v goes to the neutural .
So what do I do with the 2 taps of 55v I have from my transformer ?
Do I need to stop using this sega type step down and get a step down with a 100v single tap ?
Yellow = 100v
2x yellow wires ..
I get 100v across the 2 wires but to connect 100v to my space invaders psu here
The pin on the right is HOT
Continuity with the fuse .
Left most pin .. do I take a neutural 0v?
do I need to consolidate the 2 yellows ?
combine these 2 taps will I’m sure
Short the windings ..
How do these provide 100v
On arcade chassis
But the 2 taps cannot be combined ?
I have a sega isolation step down ..
Has 100v
I get 105 - 110v with no load when I put my
Multi meter across the 2 taps from the iso trans former like 55v per tap ?
Looking at the schimatic of the whole cabinet ..
It seems to me that from the schimatic
100-110v goes to the hot
0v goes to the neutural .
So what do I do with the 2 taps of 55v I have from my transformer ?
Do I need to stop using this sega type step down and get a step down with a 100v single tap ?
Yellow = 100v
2x yellow wires ..
I get 100v across the 2 wires but to connect 100v to my space invaders psu here
The pin on the right is HOT
Continuity with the fuse .
Left most pin .. do I take a neutural 0v?
do I need to consolidate the 2 yellows ?
combine these 2 taps will I’m sure
Short the windings ..
How do these provide 100v
On arcade chassis
But the 2 taps cannot be combined ?
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