I have a dead LC with a dead power supply.

An electrician tried to fix it, but the integrated circuit is damaged.

I'm looking for a used power supply on the internet and found two branded as compatible with LC but with different part numbers:

614-0028 and 614-0003

My question is if they are really compatible with a mac LC, since the output electrical volts are equal but the amperes are different:

614-0028:

+5v - 4,75A

-5v - 0.075A

+12V - 1.0A

614-0003:

+5v - 3,75A

-5v -0.075A

+12V - 0.78A

Also my power supply is TDK and these are ASTEC.

Any recommendations or thoughts about this?