I am prety new in the area of electronics. I need help with an h bridge, do someone knows how to make an h bridge with a capacity to control 2 10 amp motors with the ability to use pwm?
What voltage? H-bridges get harder to design as the current and voltage increase as
more and more protection circuitry needs to be added. For 10A all designs will be
discrete MOSFETs (or one of the specially packaged H-bridges with several MOSFETs
in the same physical package like this one:
For very high voltage IGBTs take over from MOSFETs.
There are half bridge drivers with built in deadtime etc. These make H-bridge design quite simple.
daux:
I am prety new in the area of electronics. I need help with an h bridge, do someone knows how to make an h bridge with a capacity to control 2 10 amp motors with the ability to use pwm?
If you are new to electronics, you should just buy an H-bridge instead of trying to make a DIY one. Below is a DIY h-bridge discussion. Bottom are some of the h-bridges on ebay.