HV9922DB2 - Offline, Non-Isolated, 23V, 45mA Auxiliary Power Supply
HV9922DB2 - Offline, Non-Isolated, 23V, 45mA Auxiliary Power Supply (HV9922DB2)
The HV9922DB2 is a universal input, offline, non-isolated auxiliary power supply using the HV9922 constant current switching regulator IC. The output voltage is regulated to 23V +/-5% and is referenced to the negative side of the diode bridge rectifier (i.e. ground of the rectified DC voltage).
Please download the user guide for more information.