I designed a circuit to power a little dc motor through the use of Half-bridge powered by a ir2110 ic.
The good news is on the scope I see the MOSFET gates opening at opposite timing (DC - from ~0 to 12 volt for LO and DC - from ~ 0 to + Vs + 12 Volts for HO).
So here is my question. At load location what should the waveform look like? AC or Pulse DC ?
The good news is on the scope I see the MOSFET gates opening at opposite timing (DC - from ~0 to 12 volt for LO and DC - from ~ 0 to + Vs + 12 Volts for HO).
So here is my question. At load location what should the waveform look like? AC or Pulse DC ?