tiwari.sachin
Full Member level 6
I am using the following circuit
![OVP.jpg OVP.jpg](https://www.edaboard.com/data/attachments/66/66747-6806273e53519f890fca916479fa4725.jpg)
The load will draw a max of about 10 amps at 24V
I want a voltage cut off when the input voltage crosses 28V DC or the fuse resistance will increase if the current crosses 10A. I am using PTC
I need to decide on part values.
The SCR I want to use is S602TSRP
TL431 - Voltage reference
Transistor and other components need to be decided
Is the concept I am trying correct for given ratings
![OVP.jpg OVP.jpg](https://www.edaboard.com/data/attachments/66/66747-6806273e53519f890fca916479fa4725.jpg)
The load will draw a max of about 10 amps at 24V
I want a voltage cut off when the input voltage crosses 28V DC or the fuse resistance will increase if the current crosses 10A. I am using PTC
I need to decide on part values.
The SCR I want to use is S602TSRP
TL431 - Voltage reference
Transistor and other components need to be decided
Is the concept I am trying correct for given ratings