General Arduino

Should I use Mosfet PowerController (DFR0457) or Relay

userHead Christoph Julius.Bode 2025-01-26 05:39:59 57 Views1 Replies

I would like to control 4 fans. These fans are using 12V DC and 0.4 amperes. Should I better use 

          a.) 4 Mosfet Power Controller

          b.) or Relays for example 4 Channel Relay Shield (DFR0144)?

I am not sure if the relays really work with DC and low amps. In other community I read quite often that that the relays work great with AC, but have issue with DC

2025-01-27 12:43:23

One additional information the 4 fans shall be activated separately

userHeadPic Christoph Julius.Bode