Hi,
I would like to find someone who could design the circuit and help me manufacture the pcb.
This is what I am looking for in layman's terms:
We have 1 input line (A) where voltage input can be 0 VDC or 5 to 36 VDC
We have an input voltage (DC) that can be 10 to 26 VDC to power the circuit
We have 1 output line (AA)
We would like that:
1) when there is 0 to 5 VDC in the input line (A) that the output line (AA) = 0 VDC
2) when there is a voltage > 5DVC in the input line (A) that the output line (AA) voltage = the input voltage (DC)
Once this is solved our real need is for triple version of this circuit:
1 input voltage (DC)
3 input lines and 3 output lines: (A) => (AA), (B) => (BB) and (C) => (CC)
Practical use
The Voltage (DC) will be produced by truck’s batteries either 12 VDC or 24 VDC
The input voltage for lines A to C will be produced from parts of the same truck (ignition switch, alternator excitation terminal, other similar).
NB: this circuit will be working 365 days per year
Thanks for your help.
Yves
I would like to find someone who could design the circuit and help me manufacture the pcb.
This is what I am looking for in layman's terms:
We have 1 input line (A) where voltage input can be 0 VDC or 5 to 36 VDC
We have an input voltage (DC) that can be 10 to 26 VDC to power the circuit
We have 1 output line (AA)
We would like that:
1) when there is 0 to 5 VDC in the input line (A) that the output line (AA) = 0 VDC
2) when there is a voltage > 5DVC in the input line (A) that the output line (AA) voltage = the input voltage (DC)
Once this is solved our real need is for triple version of this circuit:
1 input voltage (DC)
3 input lines and 3 output lines: (A) => (AA), (B) => (BB) and (C) => (CC)
Practical use
The Voltage (DC) will be produced by truck’s batteries either 12 VDC or 24 VDC
The input voltage for lines A to C will be produced from parts of the same truck (ignition switch, alternator excitation terminal, other similar).
NB: this circuit will be working 365 days per year
Thanks for your help.
Yves