Q & A
《Q109》 Can the BSI-3.3S12R0F be turned off on the remote ON/OFF pin while voltage is impressed on the output?
Please avoid voltage being impressed from the outside since this may cause the product to malfunction. Especially when the input pin is open, the output voltage will return to the inside and raise the input voltage so be careful. When another power supply is connected to the output pin side, use methods so that the current does not flowback.