Seven mid-power Micro DC-DC converters have been added to the high-density 24 VDC input family. The new models include 50 W units at 3.3, 5, 12, 15, 24, 28, and 48 Vout. The modules — which incorporate low-noise zero-current and zero-voltage switching — are appropriate for power system applications in industrial and process control, distributed power, medical, ATE, communications, defense, and aerospace. The addition of these modules doubles the size of the high-power density 24 Vin Micro family, which previously consisted of 75 W at 3.3 Vout and 100 W at 5, 12, 15, 24, 28, and 48 Vout. The converters operate from 24 V nominal input, with an input range of 18 to 36 V, and will operate down to 16 V after startup. Efficiencies range up to 89 percent for the higher output voltages. The new mid-power Micros are available in standard lead times and are priced as low as $48 in quantities of 1,000.