I'm trying to determine what type of resistor to order ( and where to order from).
I have an automotive application where the voltage is 12V. Current is 3A. Power is ~ 36 Watts. This resistor needs to be wired in parallel to a light bulb in the instrument panel.
I need a 15 ohm resistor with greater than 36Watt capacity (I'll use 50W). My question is in what package? Ceramic? Wire wound? The photo shown of the resistor suggested by an article is rectangular.
Photo below shows two 30ohm resistors in parallel at 25W combined in parallel to get the 15ohms at 50 Watts. What is the package of these resistors?
Thanks.
I have an automotive application where the voltage is 12V. Current is 3A. Power is ~ 36 Watts. This resistor needs to be wired in parallel to a light bulb in the instrument panel.
I need a 15 ohm resistor with greater than 36Watt capacity (I'll use 50W). My question is in what package? Ceramic? Wire wound? The photo shown of the resistor suggested by an article is rectangular.
Photo below shows two 30ohm resistors in parallel at 25W combined in parallel to get the 15ohms at 50 Watts. What is the package of these resistors?
Thanks.