H BRIDGE With RELAYS AND PROTECTION

GERBER PCB:

https://mega.nz/file/2YwBHYqZ#RiZjeiwmO_a8R3pHJRNwOzHqTGuOvjambJOo_u4MoZY

SCHEMATIC DIAGRAM

We can observe the schematic diagram and tracks of the PCB both the front and rear and we see all the electronic components both in SMD and DIP components and all their values.

FUNCTIONING

The project is working with a 12VDC power supply to control the direction of rotation of a DC motor that works at 12VDC at a maximum current of 10A usually many control systems do not have a double pulse protection system and this can cause a short circuit and That is why we designed this circuit that will allow me to have protection when we press both buttons.

We have 2 pushbuttons, one for the right start and the other for the left start and they also have their indicator leds that indicate which start it is in..

This project is very easy to do and very useful for our projects. We have protection when someone can press both buttons and that avoids a short circuit at the output and my PCB works in optimal conditions.

ELECTRONIC COMPONENTS

· 6 DIODES 1N4148 SMD

· 6 RELES 12VDC

· 2 RESSITORS 1206 1K

· 2 DIODES LED 0805 GREEN

· 2 BUTTONS 4 PINS

· 1 CAPACITOR ELECTROLITICO 1000UF16V

· 1 JACK DC

· 1 BLOCK TERMINAL BLUE 2 PIN

· 1 PCB

TECHNICAL CHARACTERISTICS

· VIN 12VDC

· IMAX 10A OUTPUT MOTOR DC

· DC MOTOR ROTATION CONTROL

· SHORT CIRCUIT PROTECTION WHEN BOTH TURNS HAVE BEEN PUSHED

EASYEDA

Once the project is finished with all the respective tests, we carry out the PCB design and we will obtain the routed tracks and the 3D image of how our finished PCB would look.

JLCPCB

Once the pcb is designed, we will send our friends from JLCPCB to manufacture our PCB.

https://jlcpcb.com/RAV

5pcbs only $2

JLCPCB number 1 PCB manufacturing company worldwide professional pcbs and excellent finish.

GERBER PCB:

https://mega.nz/file/2YwBHYqZ#RiZjeiwmO_a8R3pHJRNwOzHqTGuOvjambJOo_u4MoZY

you can get your pcbs in different sizes and colors.