[Serum]

Yes.. It's coolhand again... I thought you had something cooking.. .

you need to know that there is a difference between a normal esc and a BL esc.

The BL esc gives a combination of pulses, divided over the three wires. It actually are three circuits, that work allong to make the rotor turn.

one puls (motion) is made from several small pulses. I don't know if you know how a cd player works (how the output signal is made?) you need to understand that one puls is build up from several small pulses. the durarion of all that seperate pulses make the motion more or less intens. (that's the reason you hear your motor beeping, that unique BL-beep. The duration of the pulses that builds up one large motion make it more/less intens (more/less powerfull slower/faster) the reason you hear it beeping/whistling when you drive slowly, is because of the controllers frequency. this frequency also makes the rpm limit of the controller. If you load your rotor with something like, lets say, an emaxx, the rotor takes more energy. The puls stays the same voltage (BL controllers can't go above the battery voltage) so the amps are needed to make the watts. (power)

It regulates the volts, but if more power is needed it are the amps that make the power.