LED Constant Current Circuit Design
Budget: $10 – $30 USD
I need a constant current circuit designed using P-channel Mosfet. The constant current circuit will be controlled by a schmidt trigger negative PWM Signal. This means that the PWM logic comes from a negative switch. I have found several circuits on the internet but they all use N-channel mosfet and they also don't include the PWM input control.
I will also like to have the calculations or simulation for the circuit
Power rating for the mosfet and resistors. I think i have figured out how to do it in my example "PNP Example". However I would like someone to check my work and create the calculations or suggested improvements
Ideal Skills:
- Circuit Design
- LED Lighting Knowledge
- Electronics Engineering
This project is perfect for freelancers with a strong background in circuit design, particularly for LED applications. Please note that the precision of current regulation has not been specified, so you will have some flexibility in how you approach the design.
I will also like to have the calculations or simulation for the circuit
Power rating for the mosfet and resistors. I think i have figured out how to do it in my example "PNP Example". However I would like someone to check my work and create the calculations or suggested improvements
Ideal Skills:
- Circuit Design
- LED Lighting Knowledge
- Electronics Engineering
This project is perfect for freelancers with a strong background in circuit design, particularly for LED applications. Please note that the precision of current regulation has not been specified, so you will have some flexibility in how you approach the design.