Hi,
I am using a PTC fuse to protect against shorts but I believe I am using it wrong.
What is the correct way to use a PTC? What I have now is this:
12V-->PTC--> rest of circuit. When I plug it in the PTC gets really hot.
From doing some more research I think I need to use it like this:
12V-->PTC-------> rest of circuit
|
10K
|
GND
Is the 2nd method correct or the 1st one and I may be doing something else wrong?
Thanks
I am using a PTC fuse to protect against shorts but I believe I am using it wrong.
What is the correct way to use a PTC? What I have now is this:
12V-->PTC--> rest of circuit. When I plug it in the PTC gets really hot.
From doing some more research I think I need to use it like this:
12V-->PTC-------> rest of circuit
|
10K
|
GND
Is the 2nd method correct or the 1st one and I may be doing something else wrong?
Thanks