Incorporating 32-bit ARM7 processor, 600 W Model DRQ-12/50-L48 and 500 W Model DRQ-12/42-D48 include PMBus™ compatible digital interface. L48 module has 12 Vdc 50 A output, accommodates input voltage from 44–57 Vdc and is suited for Intermediate Bus Applications with tightly controlled power source. Providing 11.5 Vdc 43.5 A output, D48 converter supports TNV 2:1 wide input voltage range of 38–75 Vdc. Units are packaged in quarter brick format and offer typical efficiency of 95.5%.