Led light bulb or globe.
Car radio interference from led lights.
The german amateur radio club darc has issued a press release identifying domestic led light bulbs as a source of electrical interference.
Hopefully this helps some.
Also both of these products create rfi radio frequency interference.
The increasing popularity of these light sources has led to a significant increase in reports of radio traffic disturbance interruption of radio services and even poor dab reception.
Oh it s definitely your hubby s fault kathy.
This is my attempt to rid myself of that nonsense.
When i turn it on the fm radio which is behind a wall from the light but speakers in the workshop side goes all static and crap.
In the case of led lighting this could be.
After some research we discovered that the cause of the radio interference was due to the pwm pulse width modulation circuit in the lights which was being picked up by the radio through the wiring.
Electromagnetic interference emi disturbance source this refers to the device emitting electromagnetic energy the source of the radio interference.
But you already knew that.
I use it as a worklight up on a wall at my shop just powered by a 12v car battery.
If the disturbance in terms of picture or sound is gone then the reason is most likely evident specifically due to rf radio frequency interference or emf electromagnetic frequency.
Sometimes when installing an led conversion kit or an hid conversion kit in your vehicle the result can be better brighter light but also a side effect of am or fm radio interference.
We suggested installing a ferrite choke on the led leads and shipped a set of fair rite rf chokes to the customer.
In fact every electronic device ever made creates rfi but there are different types of this electrical interference.
The fm radio is from 240 volt 3 in 1 stereo.
Cyron motor abft100 h4 digital filter removes most all static radio emi interference and canbus errors caused by led headlights.
This refers to the interaction between the source and the victim.
Lol the led that interferes with my fm radio is a single 12v 10watt smd.
Coupling path conduction radiation.
