The Bel SRBC-10E2Ax is part of the non-isolated DC-DC converter series. The modules use a SMT package. These converters are available in a range of output voltages from 0.75 VDC to 3.63 VDC over a wide range of input voltage (Vin = 4.5 VDC - 14 VDC). The Bel SRBC-10E2Ax has a sequencing feature that enables designers to implement various types of output voltage sequencing when powering. The efficiency is typically 93% at 3.3 VDC output at 12 VDC input at full load.