Terminal Blocks

New to electronic engineering!. Trying to calculate what Watt resistor to put into a pyro channel. I’m making a PCB for model rocketry (just for some context of what I’m doing).

If I have a terminal block (OSTTE040104) and I send 12 Volts through it will it be 12 volts that come out the other side that will then go into a resistor and?

12V > Terminal OUT > Terminal IN > (1 Ohm) Resistor> Mosfet > Pull Down (470 Ohms)Resistor/Ground

Hello SayBestIan,

Thank you for contacting the TechForum. Power can be derived from a few formulas, do you happen to know the current that will be puling through the circuit?