For a stable power supply in analogue video systems
In electronic systems, the DC interference filter can help with almost all problems caused by an unstable power supply or irregularities in the mains supply, especially frequency fluctuations. The filter is used at an operating voltage of 12V. It stabilises this voltage using an active voltage regulator at a maximum ampacity of 500mA. The filter must be installed in the power cable between consumer and 12V DC power supply unit.