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Hackcell

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Joined
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Hello,

As I’m ordering spare parts to restore my daytona 2, I need to order the main trafo for one of the PSUs, it has a sticker on top of it with the code “TR-1801A-2”. I’m using this code to look for the replacement piece and no luck.
Any idea about this trafo or at least a datasheet to look for a replacement?

thanks!
 
If that transformer is part of a switching psu, I doubt you will find a replacement. You can try to find a replacement psu or have a look at the outputs and see if you can use another type of psu with the same output voltages and mininimum the same amount of current. On arcade psu's, the voltages are usually adjustable to compensate 4 cable losses. Other psu's like pc atx psu's often don't have that option. Modern atx supplies also have a sense wire on the 3V3 to compensate for cable losses.
 
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