DC/DC Converters - MicroPower Direct


Available now from MicroPower Direct, the B5000RW series delivers 50W of isolated, tightly regulated output power in a compact 1 x 2 x 0.4 inch case. They are designed for applications requiring small size, high power, robust performance and long term reliability. Twelve standard models operate from 12VDC (9V to 18 V), 24 VDC (18V to 36V) or 48 VDC (36V to 75V) inputs, providing single outputs of 3.3, 5, 12, or 15 VDC. Standard features include line/load regulation less than 0.5%, input/output isolation of 1,500 VDC, continuous short circuit protection, remote control input and efficiency as high as 92%. The MTBF (per MIL HDBK 217F) is greater than 328 khours.
The B5000RW family is packaged in a compact 1 x 2 x 0.4 inch case. The pin-out is industry standard. Each model is specified for operation over the operating temperature range of -40°C to +58°C (adding the heat sink option extends the temperature range to +68°C) with no derating.
The B5000RW series is an ideal solution for a wide range of board level power applications requiring 50W of regulated output power, input/output isolation, compact package size and low component cost. Applications include data processing equipment, telecomm systems, data acquisition systems, industrial control systems and board level power distribution subsystems.


  • 50W of isolated, tightly regulated output power
  • compact 1 x 2 x 0.4 inch case
  • efficiency as high as 92%
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