Does a maglock cause back end.

 

Can you rephrase your question? Do you mean a voltage spike when it's turned off?

 

Hello there
I hope you're not talking about an AR-15 receiver magazine lock.
I could talk a little about electromagnetic locks only because I have a crystal ball but it seems to be buffering right now.
When energized, a current passes through the electromagnet inside the lock, which attracts the armature plate with a strong force and makes the door lock in place. There are two types of maglocks: fail-safe and fail-secure. Fail-safe locks releases the armature plate and de-energizes, leaving free access when power is lost from the device; this ensures safety is first priority. Fail-secure locks attracts the armature plate, leaving the door magnetically locked when power is lost from the device. Fail-secure locks ensure security is first priority

 

Any time a powered coil is de-energized there's a Back EMF (BEMF). A snubber diode or snubber circuit (RC circuit) will capture and dissipate the BEMF.

 

I like this question. It's just opaque enough to be impossible to answer but not quite opaque enough for the regulars to answer anyway.

 

Yes a maglock will cause back end the same way a gamlock will cause front end.

 

Is this question about magnetic locks or about world of warcraft?