The PT4220 power modules are a series of DC/DC converters housed in an ultra-low profile (8mm) solderable copper...
3.9W DC-DC Converter, 1.3V/3A Out, 36-75V In, SIP, 1.5kV Iso
DC/DC Converter Board Mount 1-Output 48V 1.3V 3A 4W SMD/SMT
DC/DC Converter Board Mount 48V 1.3V 3A 3.9W 1-Output SIP