PWM 30 amp burn fuse @ 20 amp

[ridelong]

u4david,

If the pwm is adjusted for 50% duty cycle, and you are reading 30 amps, the output to the load is 60 amps half the time, and 0 amps half of the time.

The power dissipated as heat in the wires will be twice as much as a 30 amp load running at 100%.

[u4david]

what is the best way to mix electrolyzer with use of 100mhz 0-100% pwm.

Could I just mix it more KOH and then adjust the draw with the pwm.
Or it will make difference to mix it more precisely?

Would that made any difference at all?
as far production,heat .....

i know less KOH les damage to internal parts in worse case scenario.