H bridge with all n mosfet.

For the h-bridge like this, can I use n channel for all the four pipe? Obviously I will separate the left and right side line, just like I am controlling 4 separate transistor, and always cutoff the crossed two

Hi, for H-Bridge like what?
You need to attach files to get us to sse them with out right click/left click.
What the H-Bridge does not show is how they are going to turn the transistors on and off.
Using N-CH MOSFETS will not help.
The problem is the biasing required to turn the BJT transistor in your circuit, and biasing to turn a N-CH MOSFET on.

You need to google for info on BJT and MOSFET and H-Bridges.

Tom.... :slight_smile: