Fully nmos h bridge for better efficiency and no heat sink is required. Hold the switch so that you are looking at the bottom where the contacts are so that there are 2 columns of 3 pins.
How To Build A Dc Motor Circuit
Bi directional switch for dc motor. First cut 4x 30 cm lengths of wire and 2x 5cm lengths of wire. To enable the switch to be able to swap around the polarity that is sent to the motor it must be wired in a particular way. 80a peak 1 second 30a continuously. We are using bi directional n channel mosfet with common source config. Ever been daunted by complicated circuitry or dont have the equipment to make pcbs. The issue we are facing is the left side n channel mosfet gets heated more when current in it increases to 15a dc.
Turning the pot in one direction causes the motor to start spinning. This kit allows controlling the speed of a 5 30v dc motor in both the forward and reverse direction. Have you ever needed a simple way to control the direction that a dc motor rotates at the flick of a switch. The range of control is from fully off to fully on in both directions. Support both locked antiphase and sign magnitude for external pwm operation. The direction and speed is controlled using a single potentiometer.
Let me know if any details you need further from my side. We are using these in buck converter circuit. 5v 30v 33v and 5v logic level input. Bi directional control for 1 brushed dc motor.
Gallery of Bi Directional Switch For Dc Motor
