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Murata Power Solutions Inc.
Okami™ OKI-78SR Series
Murata Power Solutions Inc.
Okami™ OKI-78SR-E Series
Murata Power Solutions Inc.
Okami™ OKL-T/1-W12 Series
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Okami™ OKI-78SR-E Series

Encapsulated Non-Isolated Switching Regulator DC to DC

Murata Power Solutions Inc.

Encapsulated in a 0.47 x 0.69 inch (11.9 x 17.6 mm) vertical or horizontal package, the OKI-78SR-E series are non-isolated switching regulator (SR) DC to DC power converters for embedded applications. The fixed single output converters offer both tight regulation and high efficiency directly at the power usage site and are a direct plug-in replacement for TO-220 package 78xx series linear regulators.

  • Vertical SIP or horizontal mount, small footprint, in an Encapsulated package
  • No heat sink direct replacement for 3 terminal 78xx-series linear regulators
  • High efficiency with no external components
  • Short circuit protection
  • Outstanding thermal derating performance
  • UL/EN/IEC 60950-1, 2nd Edition safety approvals
  • Applications:ITE (Commercial)
  • Current - Output (Max):1.5A
  • Efficiency:90.5%
  • Features:SCP
  • Mounting Type:Through Hole
  • Number of Outputs:1
  • Operating Temperature:-40°C ~ 85°C
  • Package / Case:3-SIP Module
  • Power (Watts):8W
  • Type:Linear Regulator Replacement
  • Voltage - Input (Max):36V
  • Voltage - Input (Min):7V
  • Voltage - Output 1:5V