Can my Power Inverter powers up Television and Audio system?
Although all our inverters are specifically configured with our ERBCS design to shield and filter those interference signals in the minimized possibility, some interference with your television picture may still be unavoidable, especially with weak signals. As all inverters are designed with a 120 kHz switch mode converter to convert low voltage input power to high voltage output power, this circuit can produce EMI, which is composed of higher order harmonic frequencies from 120 kHz up to about 20 MHz with decreasing amplitudes. EMI can be conducted along the DC battery lines or picked up by the TV’s antenna, resulting in picture noise “lines”, or into the radio, resulting in static. A TV’s susceptibility to EMI does vary from model to model as TV’s have differing abilities to reject/discriminate against EMI noise. EMI is often installation specific; therefore one solution (filter or installation method) may not work effectively in all situations.
Related Questions
- My neighborhood is experiencing a power outage and my solar inverter stopped working. Isn’t the system supposed to provide power in the event of an outage?
- My TV (or stereo) works fine when running on shore power, but when the inverter is running I get audio noise/snowy picture. What causes it?
- Can my Power Inverter powers up Television and Audio system?
