Power & EMC

New Railway Certified 10W&20W DC-DC Converters

The MINMAX MKZI10/20 series are a new range of high performance 20 W isolated DC-DC converter within encapsulated 2″x1″ package which specifically design for railway application. There are 18 models available for railway input voltage of either 24(9~36) VDC or 48(18~75) VDC or 72/110(40~160) VDC and tight output voltage regulation. Further features include over current, over voltage, short circuit protection, remote ON/OFF, output trim and EMI filter meets EN55032/22 & FCC Part15 Class A as well.MKZI10/20 series conform to vibration and thermal shock test meets EN61371, cooling, dry and damp heat test meets IEC/EN 60068-2-1,2,30 and railway EMC standard EN50121-3-2 and complies also with Railway Certification EN50155(IEC60571).
MKZI10/20 series offer an highly reliable solution for critical applications in railway system, battery-powered equipment, measure instrumentation and many critical applications.

SKU: 11666
  • Industrial Standard 2″ X 1″ Package
  • Ultra-wide Input Range 9-36VDC, 18-75VDC, 40-160VDC
  • I/O Isolation 3000VAC with Reinforced Insulation
  • Operating Ambient Temp. Range -40°C to +95°C
  • No Min. Load Requirement
  • Overload/Voltage and Short Circuit Protection
  • Remote On/Off Control, Output Voltage Trim
  • Designed-in Conducted EMI meets EN55032/22 Class A & FCC Level A
  • Vibration and Shock meets EN61373
  • Cooling, Dry & Damp Heat Test meet IEC/EN60068-2-1,2,30
  • Fire Protection Test meets EN45545-2
  • Railway EMC Standard meets EN50121-3-2
  • Railway Certified meets EN50155 (IEC60571)
  • UL/cUL/IEC/EN 62368-1(60950-1) Safety Approval& CE Marking

MKZI20 –

Models Selection





MKI10/20 Datasheet