Hey guys,
I built a circuit using this part "IRM-20-12" from Mean Well, which I'm assuming uses some sort of a transformer inside of it:
http://www.mouser.com/ds/2/260/IRM-20-spec-794574.pdf
The circuit consists of the power supply, a microcontroller, and a 2.4GhZ RF module where an antenna plugs into it.
I took an AC voltage measurement between the antenna ground and earth ground, and I am getting about 50 volts.
I want to mount the antenna in a metal enclosure, but I fear that it will short out 50 volts?
Here are what the antennas look like:
What is the proper solution here? It seems to use either a plastic enclosure, or to isolate the antenna from the enclosure somehow? The case must be metal by the way. What if someone unscrews the antenna, could they get shocked?
Is there something that I am missing? Thanks and any help is greatly appreciated!
I built a circuit using this part "IRM-20-12" from Mean Well, which I'm assuming uses some sort of a transformer inside of it:
http://www.mouser.com/ds/2/260/IRM-20-spec-794574.pdf
The circuit consists of the power supply, a microcontroller, and a 2.4GhZ RF module where an antenna plugs into it.
I took an AC voltage measurement between the antenna ground and earth ground, and I am getting about 50 volts.
I want to mount the antenna in a metal enclosure, but I fear that it will short out 50 volts?
Here are what the antennas look like:
What is the proper solution here? It seems to use either a plastic enclosure, or to isolate the antenna from the enclosure somehow? The case must be metal by the way. What if someone unscrews the antenna, could they get shocked?
Is there something that I am missing? Thanks and any help is greatly appreciated!