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Ultra-Thin DC-DC Converters Target Portables

CUI has announced the addition of four ultra-thin converter series to its isolated DC-DC converter line. The PYBJ3 series of isolated DC-DC converters are suitable for use in convection-cooled equipment and applications, including microcontrollers, datacom, telecom, remote sensor systems and portable electronics.

Four versions of the series are available. The PYBJ3-OD in open frame series in a 6-pin DIP package. The PYBJ3-D is an encapsulated series in a 6-pin DIP package. There are also two surface mount series, the PYBJ3-OM and the PYBJ3-M, which are open frame and encapsulated, respectively.


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All versions offer these features:

  • 2:1 and 4:1 input voltage range
  • 3W of power
  • Single regulated output
  • 1500VDC isolation
  • 125 to 600mA output current
  • -40 to +85°C operating temperature range
  • Low profile
  • Over voltage, over current, and short circuit protection

The DC-DC converters are priced at $12.99 for a single unit through distribution. Distributors include Digi-Key, Mouser and Arrow.


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Ultra-Thin DC-DC Converters Target Portables

by Circuit Cellar Staff time to read: 1 min