High Current H-Bridge with MOSFET
>
One important feature of MOSFET transistors is that they contain an intrinsic (unavoidable, built-in) diode between their drain and source. This diode acts as a catch diode in an H-bridge configuration, and most MOSFET datasheets specify the parameters of this diode. It is thus possible to use this built-in diode of the transistors and not provide external ones if the specification of this diode meet the design requirements. For bipolar transistors there’s no such intrinsic diode so external diodes always have to be provided.
For more explanation, check up this explanation
And here the sample h-bridge schematic diagram with MOSFET:
Note: Use the schematic on your own risk.
Related posts:
- H-Bridge for your robot
H-Bridge is a must used for your robot to control the motors... the speed and the direction of each ... - Voltage Comparator
In electronics, a comparator is a device which compares two voltages or currents and switches its ou... - Line Follower Robot Tutorial
Line Follower ROBOT Plermjai Inchuay, plermjai@loxinfo.co.th Award winner from VingPeaw Competition ... - C-52EVB Robot Controller
C-52 EVB is simple robot experiment. Just need to build a 2 wheels robot with L293D H-Bridge driver ... - Parallax Ping 28015 Ultrasonic Distance Sensor Datasheet and Application Sample
Download ping parallax ultrasonic distance sensor datasheet, schematic and program code sample: » ...
