I want to drive a 5V DC relay from a 50V DC power supply for that I am thinking to use of a linear voltage regulator which will step down the 50V to 5V. I will use TPS7A1650DGNR or NCV8141D2TR4G LDO as regulator like this way...
But Its a very bad Idea cause this is not logic level converter also The LDO will dissipate huge power in terms of heat and sluggish nature which will cause for relay chattering at the time of transition High to low and low to High . I cant use a voltage divider to drop voltage 50V to 5V cause the current will not sufficient to drive relay. I cant use 50V DC relay cause space is limited also SMT version is not limited.
Is there any procedure to 50V DC to 5V dc logic level converter?
But Its a very bad Idea cause this is not logic level converter also The LDO will dissipate huge power in terms of heat and sluggish nature which will cause for relay chattering at the time of transition High to low and low to High . I cant use a voltage divider to drop voltage 50V to 5V cause the current will not sufficient to drive relay. I cant use 50V DC relay cause space is limited also SMT version is not limited.
Is there any procedure to 50V DC to 5V dc logic level converter?