Fujitsu MAS3367FC, MAS3735FC manual AC noise filter recommended

Installation Requirements

(5)Noise filter

To eliminate AC line noise, a noise filter should be installed at the AC input terminal on the IDD power supply unit. The specification of this noise filter is as follows:

•Attenuation: 40 dB or more at 10 MHz

•Circuit construction: T-configuration as shown in Figure 4.8 is recommended.

Figure 4.8 AC noise filter (recommended)

4-8 C141-E198