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SMX Power

Sinpro HBU 250 series

Sinpro HBU 250 series

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Medical & ITE Dual Safety Standards

HBU250 / HEU250 series is a power supply with medical and ITE safety approvals that provides 250 Watts output power and is available in 12V-48V output with options for open-frame (2”x4”x1.23”) and cover with a fan. The series features a wide operating temperature of -40°C to +70°C.


  • Wide Operating Voltage, 85 to 264VAC, 47 to 63 Hz
  • Single Output from 12V to 48V
  • Protection: OVP, OLP, OTP, SCP
  • Size : 2”x4”x1.2”, 25.41W/in
  • Input to Output:2MOPP
  • High Surge Immunity
  • Efficiency Up to 93%
  • Peak 300W(90 to 264 VAC)(See FIG.3 On Page 2)
  • 3-Year Warranty for Power Supply


  • 150W full load at free air convection, 250W with 8CFM forced air.
  • Protection Classes: Class I or Class II (See specification Note 9. at page 2)
  • Safety: IEC62368-1 Edition2.0, UL62368-1, CAN/CSA-C22.2 NO.62368-1-14, EN62368-1:2014, IEC60601-1 Edition3.2, IEC 60601-1 Edition 3.1, ES60601-1:2005(R2012), CAN/CSA-C22.2 NO.60601-1:14, EN60601-1:2016/A1:2013
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