But remember it's not just the table saw (TS) using/pulling power (amps). Say your TS is plug into a outlet and that runs to a 20 amp breaker BUT that breaker also is servicing 1,2,3 other outlets in the shop, you have to add up the amps from anything that is plugged in to all the outlets on that breaker and that is running, lights, radio, shop vac, DC, etc and the saw.
And say all that is plugged in adds up to 8 amps and the power tool the TS has a running amp pull of 10 amp and a peak amps of 13 amps, so with the saw running your at about 18 amps on a 20 amp breaker, but when the TS hits a load and it's motor pulls it's max amps of 13, now your at 21 amp and your breaker POPS.
I had this problem because I didn't know that the outlets on 3 out of 4 walls was on 1 breaker. Now I have 4 walls and 4 breakers for outlets.
Sorry for my lack of proper terms.