Designers often test prototypes with a variable-voltage bench power supply. If they leave the bench for any length of time, someone may borrow the supply or otherwise change the voltage to a level ...
A variety of over-current and overvoltage products are on the market for protecting VDSL telecommunications circuits. These include transformer line-side capacitors, transformer driver-side diodes, ...
The function of OVP applied to the input side of the converter is to make the converter immune to input over-voltage transients or surges and to make the converter conform to EMC regulations and other ...